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b/_images/tikz-2415a321261cca6307913eacc8e1d6b53ce536bf.png index f18e3b9868..2cd08d8811 100644 Binary files a/_images/tikz-2415a321261cca6307913eacc8e1d6b53ce536bf.png and b/_images/tikz-2415a321261cca6307913eacc8e1d6b53ce536bf.png differ diff --git a/_images/tikz-e6b509a58476b271ffa1e096f52c41de26d3371d.png b/_images/tikz-e6b509a58476b271ffa1e096f52c41de26d3371d.png index 5ca8e18a07..0ace725ac6 100644 Binary files a/_images/tikz-e6b509a58476b271ffa1e096f52c41de26d3371d.png and b/_images/tikz-e6b509a58476b271ffa1e096f52c41de26d3371d.png differ diff --git a/_sources/developers.txt b/_sources/developers.txt index d4e9570a8d..d82d89744a 100644 --- a/_sources/developers.txt +++ b/_sources/developers.txt @@ -11,7 +11,8 @@ Active development of the OpenMC Monte Carlo code is currently led by: * `Nick Horelik `_ * `Adam Nelson `_ * `Jon Walsh `_ -* `Sterling Harper `_ +* `Sterling Harper `_ +* `Will Boyd `_ * `Benoit Forget `_ * `Kord Smith `_ * `Andrew Siegel `_ diff --git a/_sources/devguide/docbuild.txt b/_sources/devguide/docbuild.txt new file mode 100644 index 0000000000..4c62ca179f --- /dev/null +++ b/_sources/devguide/docbuild.txt @@ -0,0 +1,62 @@ +.. _devguide_docbuild: + +============================= +Building Sphinx Documentation +============================= + +In order to build the documentation in the ``docs`` directory, you will need to +have the Sphinx_ third-party Python package. The easiest way to install Sphinx +is via pip: + +.. code-block:: sh + + sudo pip install sphinx + +Additionally, you will also need two Sphinx extensions for TikZ support and +numbering figures. The sphinxcontrib-tikz_ package should be installed directly +from the git repository as such: + +.. code-block:: sh + + sudo pip install https://bitbucket.org/philexander/tikz/get/HEAD.tar.gz + +The Numfig_ package can be installed directly with pip: + +.. code-block:: sh + + sudo pip install sphinx-numfig + +----------------------------------- +Building Documentation as a Webpage +----------------------------------- + +To build the documentation as a webpage (what appears at +http://mit-crpg.github.io/openmc), simply go to the ``docs`` directory and run: + +.. code-block:: sh + + make html + +------------------------------- +Building Documentation as a PDF +------------------------------- + +To build PDF documentation, you will need to have a LaTeX distribution installed +on your computer as well as Inkscape_, which is used to convert .svg files to +.pdf files. Inkscape can be installed in a Debian-derivative with: + +.. code-block:: sh + + sudo apt-get install inkscape + +One the pre-requisites are installed, simply go to the ``docs`` directory and +run: + +.. code-block:: sh + + make latexpdf + +.. _Sphinx: http://sphinx-doc.org +.. _sphinxcontrib-tikz: https://bitbucket.org/philexander/tikz +.. _Numfig: https://pypi.python.org/pypi/sphinx_numfig +.. _Inkscape: https://inkscape.org diff --git a/_sources/devguide/index.txt b/_sources/devguide/index.txt index 999de9a536..03838363c9 100644 --- a/_sources/devguide/index.txt +++ b/_sources/devguide/index.txt @@ -18,3 +18,4 @@ as debugging. xml-parsing statepoint voxel + docbuild diff --git a/_sources/devguide/statepoint.txt b/_sources/devguide/statepoint.txt index 0fc02171c6..4a1db94788 100644 --- a/_sources/devguide/statepoint.txt +++ b/_sources/devguide/statepoint.txt @@ -4,9 +4,7 @@ State Point Binary File Specifications ====================================== ------------ -Revision 13 ------------ +The current revision of the statepoint binary file is 13. **integer(4) FILETYPE_STATEPOINT** @@ -214,18 +212,19 @@ if (run_mode == MODE_EIGENVALUE) **integer(4) tallies(i) % score_bins(j)** Values of specified scoring bins (e.g. SCORE_FLUX). - - *do j = 1, tallies(i) % n_score_bins* - **integer(4) tallies(i) % scatt_order(j)** - - Scattering Order specified scoring bins. - **integer(4) tallies(i) % n_score_bins** Number of scoring bins without accounting for those added by the scatter-pn command. + *do j = 1, tallies(i) % n_user_score_bins* + + **character(8) tallies(i) % moment_order(j)** + + Tallying moment order for Legendre and spherical + harmonic tally expansions (*e.g.*, 'P2', 'Y1,2', etc.). + **integer(4) source_present** Flag indicated if source bank is present in the file @@ -290,2357 +289,3 @@ if (run_mode == MODE_EIGENVALUE and source_present) Energy of the i-th source particle. ------------ -Revision 12 ------------ - -Same as revision 11, except **tallies(i) % scatt_order(j)** is now **tallies(i) -% moment_order(j)**. - ------------ -Revision 11 ------------ - -**integer(4) FILETYPE_STATEPOINT** - - Flags whether this file is a statepoint file or a particle restart file. - -**integer(4) REVISION_STATEPOINT** - - Revision of the binary state point file. Any time a change is made in the - format of the state-point file, this integer is incremented. - -**integer(4) VERSION_MAJOR** - - Major version number for OpenMC - -**integer(4) VERSION_MINOR** - - Minor version number for OpenMC - -**integer(4) VERSION_RELEASE** - - Release version number for OpenMC - -**character(19) time_stamp** - - Date and time the state point was written. - -**character(255) path** - - Absolute path to directory containing input files. - -**integer(8) seed** - - Pseudo-random number generator seed. - -**integer(4) run_mode** - - run mode used. The modes are described in constants.F90. - -**integer(8) n_particles** - - Number of particles used per generation. - -**integer(4) n_batches** - - Total number of batches (active + inactive). - -**integer(4) current_batch** - - The number of batches already simulated. - -if (run_mode == MODE_EIGENVALUE) - - **integer(4) n_inactive** - - Number of inactive batches - - **integer(4) gen_per_batch** - - Number of generations per batch for criticality calculations - - *do i = 1, current_batch \* gen_per_batch* - - **real(8) k_generation(i)** - - k-effective for the i-th total generation - - *do i = 1, current_batch \* gen_per_batch* - - **real(8) entropy(i)** - - Shannon entropy for the i-th total generation - - **real(8) k_col_abs** - - Sum of product of collision/absorption estimates of k-effective - - **real(8) k_col_tra** - - Sum of product of collision/track-length estimates of k-effective - - **real(8) k_abs_tra** - - Sum of product of absorption/track-length estimates of k-effective - - **real(8) k_combined(2)** - - Mean and standard deviation of a combined estimate of k-effective - - **integer(4) cmfd_on** - - Flag that cmfd is on - - if (cmfd_on) - - **integer(4) cmfd % indices** - - Indices for cmfd mesh (i,j,k,g) - - **real(8) cmfd % k_cmfd(1:current_batch)** - - CMFD eigenvalues - - **real(8) cmfd % src(1:G,1:I,1:J,1:K)** - - CMFD fission source - - **real(8) cmfd % entropy(1:current_batch)** - - CMFD estimate of Shannon entropy - - **real(8) cmfd % balance(1:current_batch)** - - RMS of the residual neutron balance equation on CMFD mesh - - **real(8) cmfd % dom(1:current_batch)** - - CMFD estimate of dominance ratio - - **real(8) cmfd % scr_cmp(1:current_batch)** - - RMS comparison of difference between OpenMC and CMFD fission source - -**integer(4) n_meshes** - - Number of meshes in tallies.xml file - -*do i = 1, n_meshes* - - **integer(4) meshes(i) % id** - - Unique ID of mesh. - - **integer(4) meshes(i) % type** - - Type of mesh. - - **integer(4) meshes(i) % n_dimension** - - Number of dimensions for mesh (2 or 3). - - **integer(4) meshes(i) % dimension(:)** - - Number of mesh cells in each dimension. - - **real(8) meshes(i) % lower_left(:)** - - Coordinates of lower-left corner of mesh. - - **real(8) meshes(i) % upper_right(:)** - - Coordinates of upper-right corner of mesh. - - **real(8) meshes(i) % width(:)** - - Width of each mesh cell in each dimension. - -**integer(4) n_tallies** - -*do i = 1, n_tallies* - - **integer(4) tallies(i) % id** - - Unique ID of tally. - - **integer(4) tallies(i) % n_realizations** - - Number of realizations for the i-th tally. - - **integer(4) size(tallies(i) % scores, 1)** - - Total number of score bins for the i-th tally - - **integer(4) size(tallies(i) % scores, 2)** - - Total number of filter bins for the i-th tally - - **integer(4) tallies(i) % n_filters** - - *do j = 1, tallies(i) % n_filters* - - **integer(4) tallies(i) % filter(j) % type** - - Type of tally filter. - - **integer(4) tallies(i) % filter(j) % n_bins** - - Number of bins for filter. - - **integer(4)/real(8) tallies(i) % filter(j) % bins(:)** - - Value for each filter bin of this type. - - **integer(4) tallies(i) % n_nuclide_bins** - - Number of nuclide bins. If none are specified, this is just one. - - *do j = 1, tallies(i) % n_nuclide_bins* - - **integer(4) tallies(i) % nuclide_bins(j)** - - Values of specified nuclide bins - - **integer(4) tallies(i) % n_score_bins** - - Number of scoring bins. - - *do j = 1, tallies(i) % n_score_bins* - - **integer(4) tallies(i) % score_bins(j)** - - Values of specified scoring bins (e.g. SCORE_FLUX). - - *do j = 1, tallies(i) % n_score_bins* - - **integer(4) tallies(i) % scatt_order(j)** - - Scattering Order specified scoring bins. - - **integer(4) tallies(i) % n_score_bins** - - Number of scoring bins without accounting for those added by - the scatter-pn command. - -**integer(4) source_present** - - Flag indicated if source bank is present in the file - -**integer(4) n_realizations** - - Number of realizations for global tallies. - -**integer(4) N_GLOBAL_TALLIES** - - Number of global tally scores - -*do i = 1, N_GLOBAL_TALLIES* - - **real(8) global_tallies(i) % sum** - - Accumulated sum for the i-th global tally - - **real(8) global_tallies(i) % sum_sq** - - Accumulated sum of squares for the i-th global tally - -**integer(4) tallies_on** - - Flag indicated if tallies are present in the file. - -if (tallies_on > 0) - - *do i = 1, n_tallies* - - *do k = 1, size(tallies(i) % scores, 2)* - - *do j = 1, size(tallies(i) % scores, 1)* - - **real(8) tallies(i) % scores(j,k) % sum** - - Accumulated sum for the j-th score and k-th filter of the - i-th tally - - **real(8) tallies(i) % scores(j,k) % sum_sq** - - Accumulated sum of squares for the j-th score and k-th - filter of the i-th tally - -if (run_mode == MODE_EIGENVALUE and source_present) - - *do i = 1, n_particles* - - **real(8) source_bank(i) % wgt** - - Weight of the i-th source particle - - **real(8) source_bank(i) % xyz(1:3)** - - Coordinates of the i-th source particle. - - **real(8) source_bank(i) % uvw(1:3)** - - Direction of the i-th source particle - - **real(8) source_bank(i) % E** - - Energy of the i-th source particle. - ------------ -Revision 10 ------------ - -**integer(4) FILETYPE_STATEPOINT** - - Flags whether this file is a statepoint file or a particle restart file. - -**integer(4) REVISION_STATEPOINT** - - Revision of the binary state point file. Any time a change is made in the - format of the state-point file, this integer is incremented. - -**integer(4) VERSION_MAJOR** - - Major version number for OpenMC - -**integer(4) VERSION_MINOR** - - Minor version number for OpenMC - -**integer(4) VERSION_RELEASE** - - Release version number for OpenMC - -**character(19) time_stamp** - - Date and time the state point was written. - -**character(255) path** - - Absolute path to directory containing input files. - -**integer(8) seed** - - Pseudo-random number generator seed. - -**integer(4) run_mode** - - run mode used. The modes are described in constants.F90. - -**integer(8) n_particles** - - Number of particles used per generation. - -**integer(4) n_batches** - - Total number of batches (active + inactive). - -**integer(4) current_batch** - - The number of batches already simulated. - -if (run_mode == MODE_EIGENVALUE) - - **integer(4) n_inactive** - - Number of inactive batches - - **integer(4) gen_per_batch** - - Number of generations per batch for criticality calculations - - *do i = 1, current_batch \* gen_per_batch* - - **real(8) k_generation(i)** - - k-effective for the i-th total generation - - *do i = 1, current_batch \* gen_per_batch* - - **real(8) entropy(i)** - - Shannon entropy for the i-th total generation - - **real(8) k_col_abs** - - Sum of product of collision/absorption estimates of k-effective - - **real(8) k_col_tra** - - Sum of product of collision/track-length estimates of k-effective - - **real(8) k_abs_tra** - - Sum of product of absorption/track-length estimates of k-effective - - **real(8) k_combined(2)** - - Mean and standard deviation of a combined estimate of k-effective - - **integer(4) cmfd_on** - - Flag that cmfd is on - - if (cmfd_on) - - **integer(4) cmfd % indices** - - Indices for cmfd mesh (i,j,k,g) - - **real(8) cmfd % k_cmfd(1:current_batch)** - - CMFD eigenvalues - - **real(8) cmfd % src(1:I,1:J,1:K,1:G)** - - CMFD fission source - - **real(8) cmfd % entropy(1:current_batch)** - - CMFD estimate of Shannon entropy - - **real(8) cmfd % balance(1:current_batch)** - - RMS of the residual neutron balance equation on CMFD mesh - - **real(8) cmfd % dom(1:current_batch)** - - CMFD estimate of dominance ratio - - **real(8) cmfd % scr_cmp(1:current_batch)** - - RMS comparison of difference between OpenMC and CMFD fission source - -**integer(4) n_meshes** - - Number of meshes in tallies.xml file - -*do i = 1, n_meshes* - - **integer(4) meshes(i) % id** - - Unique ID of mesh. - - **integer(4) meshes(i) % type** - - Type of mesh. - - **integer(4) meshes(i) % n_dimension** - - Number of dimensions for mesh (2 or 3). - - **integer(4) meshes(i) % dimension(:)** - - Number of mesh cells in each dimension. - - **real(8) meshes(i) % lower_left(:)** - - Coordinates of lower-left corner of mesh. - - **real(8) meshes(i) % upper_right(:)** - - Coordinates of upper-right corner of mesh. - - **real(8) meshes(i) % width(:)** - - Width of each mesh cell in each dimension. - -**integer(4) n_tallies** - -*do i = 1, n_tallies* - - **integer(4) tallies(i) % id** - - Unique ID of tally. - - **integer(4) tallies(i) % n_realizations** - - Number of realizations for the i-th tally. - - **integer(4) size(tallies(i) % scores, 1)** - - Total number of score bins for the i-th tally - - **integer(4) size(tallies(i) % scores, 2)** - - Total number of filter bins for the i-th tally - - **integer(4) tallies(i) % n_filters** - - *do j = 1, tallies(i) % n_filters* - - **integer(4) tallies(i) % filter(j) % type** - - Type of tally filter. - - **integer(4) tallies(i) % filter(j) % n_bins** - - Number of bins for filter. - - **integer(4)/real(8) tallies(i) % filter(j) % bins(:)** - - Value for each filter bin of this type. - - **integer(4) tallies(i) % n_nuclide_bins** - - Number of nuclide bins. If none are specified, this is just one. - - *do j = 1, tallies(i) % n_nuclide_bins* - - **integer(4) tallies(i) % nuclide_bins(j)** - - Values of specified nuclide bins - - **integer(4) tallies(i) % n_score_bins** - - Number of scoring bins. - - *do j = 1, tallies(i) % n_score_bins* - - **integer(4) tallies(i) % score_bins(j)** - - Values of specified scoring bins (e.g. SCORE_FLUX). - - *do j = 1, tallies(i) % n_score_bins* - - **integer(4) tallies(i) % scatt_order(j)** - - Scattering Order specified scoring bins. - - **integer(4) tallies(i) % n_score_bins** - - Number of scoring bins without accounting for those added by - the scatter-pn command. - -**integer(4) n_realizations** - - Number of realizations for global tallies. - -**integer(4) N_GLOBAL_TALLIES** - - Number of global tally scores - -*do i = 1, N_GLOBAL_TALLIES* - - **real(8) global_tallies(i) % sum** - - Accumulated sum for the i-th global tally - - **real(8) global_tallies(i) % sum_sq** - - Accumulated sum of squares for the i-th global tally - -**integer(4) tallies_on** - - Flag indicated if tallies are present in the file. - -if (tallies_on > 0) - - *do i = 1, n_tallies* - - *do k = 1, size(tallies(i) % scores, 2)* - - *do j = 1, size(tallies(i) % scores, 1)* - - **real(8) tallies(i) % scores(j,k) % sum** - - Accumulated sum for the j-th score and k-th filter of the - i-th tally - - **real(8) tallies(i) % scores(j,k) % sum_sq** - - Accumulated sum of squares for the j-th score and k-th - filter of the i-th tally - -if (run_mode == MODE_EIGENVALUE) - - *do i = 1, n_particles* - - **real(8) source_bank(i) % wgt** - - Weight of the i-th source particle - - **real(8) source_bank(i) % xyz(1:3)** - - Coordinates of the i-th source particle. - - **real(8) source_bank(i) % uvw(1:3)** - - Direction of the i-th source particle - - **real(8) source_bank(i) % E** - - Energy of the i-th source particle. - ----------- -Revision 9 ----------- - -**integer(4) FILETYPE_STATEPOINT** - - Flags whether this file is a statepoint file or a particle restart file. - -**integer(4) REVISION_STATEPOINT** - - Revision of the binary state point file. Any time a change is made in the - format of the state-point file, this integer is incremented. - -**integer(4) VERSION_MAJOR** - - Major version number for OpenMC - -**integer(4) VERSION_MINOR** - - Minor version number for OpenMC - -**integer(4) VERSION_RELEASE** - - Release version number for OpenMC - -**character(19) time_stamp** - - Date and time the state point was written. - -**character(255) path** - - Absolute path to directory containing input files. - -**integer(8) seed** - - Pseudo-random number generator seed. - -**integer(4) run_mode** - - run mode used. The modes are described in constants.F90. - -**integer(8) n_particles** - - Number of particles used per generation. - -**integer(4) n_batches** - - Total number of batches (active + inactive). - -**integer(4) current_batch** - - The number of batches already simulated. - -if (run_mode == MODE_EIGENVALUE) - - **integer(4) n_inactive** - - Number of inactive batches - - **integer(4) gen_per_batch** - - Number of generations per batch for criticality calculations - - *do i = 1, current_batch \* gen_per_batch* - - **real(8) k_generation(i)** - - k-effective for the i-th total generation - - *do i = 1, current_batch \* gen_per_batch* - - **real(8) entropy(i)** - - Shannon entropy for the i-th total generation - - **real(8) k_col_abs** - - Sum of product of collision/absorption estimates of k-effective - - **real(8) k_col_tra** - - Sum of product of collision/track-length estimates of k-effective - - **real(8) k_abs_tra** - - Sum of product of absorption/track-length estimates of k-effective - - **real(8) k_combined(2)** - - Mean and standard deviation of a combined estimate of k-effective - -**integer(4) n_meshes** - - Number of meshes in tallies.xml file - -*do i = 1, n_meshes* - - **integer(4) meshes(i) % id** - - Unique ID of mesh. - - **integer(4) meshes(i) % type** - - Type of mesh. - - **integer(4) meshes(i) % n_dimension** - - Number of dimensions for mesh (2 or 3). - - **integer(4) meshes(i) % dimension(:)** - - Number of mesh cells in each dimension. - - **real(8) meshes(i) % lower_left(:)** - - Coordinates of lower-left corner of mesh. - - **real(8) meshes(i) % upper_right(:)** - - Coordinates of upper-right corner of mesh. - - **real(8) meshes(i) % width(:)** - - Width of each mesh cell in each dimension. - -**integer(4) n_tallies** - -*do i = 1, n_tallies* - - **integer(4) tallies(i) % id** - - Unique ID of tally. - - **integer(4) tallies(i) % n_realizations** - - Number of realizations for the i-th tally. - - **integer(4) size(tallies(i) % scores, 1)** - - Total number of score bins for the i-th tally - - **integer(4) size(tallies(i) % scores, 2)** - - Total number of filter bins for the i-th tally - - **integer(4) tallies(i) % n_filters** - - *do j = 1, tallies(i) % n_filters* - - **integer(4) tallies(i) % filter(j) % type** - - Type of tally filter. - - **integer(4) tallies(i) % filter(j) % n_bins** - - Number of bins for filter. - - **integer(4)/real(8) tallies(i) % filter(j) % bins(:)** - - Value for each filter bin of this type. - - **integer(4) tallies(i) % n_nuclide_bins** - - Number of nuclide bins. If none are specified, this is just one. - - *do j = 1, tallies(i) % n_nuclide_bins* - - **integer(4) tallies(i) % nuclide_bins(j)** - - Values of specified nuclide bins - - **integer(4) tallies(i) % n_score_bins** - - Number of scoring bins. - - *do j = 1, tallies(i) % n_score_bins* - - **integer(4) tallies(i) % score_bins(j)** - - Values of specified scoring bins (e.g. SCORE_FLUX). - - *do j = 1, tallies(i) % n_score_bins* - - **integer(4) tallies(i) % scatt_order(j)** - - Scattering Order specified scoring bins. - - **integer(4) tallies(i) % n_score_bins** - - Number of scoring bins without accounting for those added by - the scatter-pn command. - -**integer(4) n_realizations** - - Number of realizations for global tallies. - -**integer(4) N_GLOBAL_TALLIES** - - Number of global tally scores - -*do i = 1, N_GLOBAL_TALLIES* - - **real(8) global_tallies(i) % sum** - - Accumulated sum for the i-th global tally - - **real(8) global_tallies(i) % sum_sq** - - Accumulated sum of squares for the i-th global tally - -**integer(4) tallies_on** - - Flag indicated if tallies are present in the file. - -if (tallies_on > 0) - - *do i = 1, n_tallies* - - *do k = 1, size(tallies(i) % scores, 2)* - - *do j = 1, size(tallies(i) % scores, 1)* - - **real(8) tallies(i) % scores(j,k) % sum** - - Accumulated sum for the j-th score and k-th filter of the - i-th tally - - **real(8) tallies(i) % scores(j,k) % sum_sq** - - Accumulated sum of squares for the j-th score and k-th - filter of the i-th tally - -if (run_mode == MODE_EIGENVALUE) - - *do i = 1, n_particles* - - **real(8) source_bank(i) % wgt** - - Weight of the i-th source particle - - **real(8) source_bank(i) % xyz(1:3)** - - Coordinates of the i-th source particle. - - **real(8) source_bank(i) % uvw(1:3)** - - Direction of the i-th source particle - - **real(8) source_bank(i) % E** - - Energy of the i-th source particle. - ----------- -Revision 8 ----------- - -**integer(4) REVISION_STATEPOINT** - - Revision of the binary state point file. Any time a change is made in the - format of the state-point file, this integer is incremented. - -**integer(4) VERSION_MAJOR** - - Major version number for OpenMC - -**integer(4) VERSION_MINOR** - - Minor version number for OpenMC - -**integer(4) VERSION_RELEASE** - - Release version number for OpenMC - -**character(19) time_stamp** - - Date and time the state point was written. - -**character(255) path** - - Absolute path to directory containing input files. - -**integer(8) seed** - - Pseudo-random number generator seed. - -**integer(4) run_mode** - - run mode used. The modes are described in constants.F90. - -**integer(8) n_particles** - - Number of particles used per generation. - -**integer(4) n_batches** - - Total number of batches (active + inactive). - -**integer(4) current_batch** - - The number of batches already simulated. - -if (run_mode == MODE_EIGENVALUE) - - **integer(4) n_inactive** - - Number of inactive batches - - **integer(4) gen_per_batch** - - Number of generations per batch for criticality calculations - - *do i = 1, current_batch* - - **real(8) k_batch(i)** - - k-effective for the i-th batch - - *do i = 1, current_batch \* gen_per_batch* - - **real(8) entropy(i)** - - Shannon entropy for the i-th batch - - **real(8) k_col_abs** - - Sum of product of collision/absorption estimates of k-effective - - **real(8) k_col_tra** - - Sum of product of collision/track-length estimates of k-effective - - **real(8) k_abs_tra** - - Sum of product of absorption/track-length estimates of k-effective - - **real(8) k_combined(2)** - - Mean and standard deviation of a combined estimate of k-effective - -**integer(4) n_meshes** - - Number of meshes in tallies.xml file - -*do i = 1, n_meshes* - - **integer(4) meshes(i) % id** - - Unique ID of mesh. - - **integer(4) meshes(i) % type** - - Type of mesh. - - **integer(4) meshes(i) % n_dimension** - - Number of dimensions for mesh (2 or 3). - - **integer(4) meshes(i) % dimension(:)** - - Number of mesh cells in each dimension. - - **real(8) meshes(i) % lower_left(:)** - - Coordinates of lower-left corner of mesh. - - **real(8) meshes(i) % upper_right(:)** - - Coordinates of upper-right corner of mesh. - - **real(8) meshes(i) % width(:)** - - Width of each mesh cell in each dimension. - -**integer(4) n_tallies** - -*do i = 1, n_tallies* - - **integer(4) tallies(i) % id** - - Unique ID of tally. - - **integer(4) tallies(i) % n_realizations** - - Number of realizations for the i-th tally. - - **integer(4) size(tallies(i) % scores, 1)** - - Total number of score bins for the i-th tally - - **integer(4) size(tallies(i) % scores, 2)** - - Total number of filter bins for the i-th tally - - **integer(4) tallies(i) % n_filters** - - *do j = 1, tallies(i) % n_filters* - - **integer(4) tallies(i) % filter(j) % type** - - Type of tally filter. - - **integer(4) tallies(i) % filter(j) % n_bins** - - Number of bins for filter. - - **integer(4)/real(8) tallies(i) % filter(j) % bins(:)** - - Value for each filter bin of this type. - - **integer(4) tallies(i) % n_nuclide_bins** - - Number of nuclide bins. If none are specified, this is just one. - - *do j = 1, tallies(i) % n_nuclide_bins* - - **integer(4) tallies(i) % nuclide_bins(j)** - - Values of specified nuclide bins - - **integer(4) tallies(i) % n_score_bins** - - Number of scoring bins. - - *do j = 1, tallies(i) % n_score_bins* - - **integer(4) tallies(i) % score_bins(j)** - - Values of specified scoring bins (e.g. SCORE_FLUX). - - *do j = 1, tallies(i) % n_score_bins* - - **integer(4) tallies(i) % scatt_order(j)** - - Scattering Order specified scoring bins. - - **integer(4) tallies(i) % n_score_bins** - - Number of scoring bins without accounting for those added by - the scatter-pn command. - -**integer(4) n_realizations** - - Number of realizations for global tallies. - -**integer(4) N_GLOBAL_TALLIES** - - Number of global tally scores - -*do i = 1, N_GLOBAL_TALLIES* - - **real(8) global_tallies(i) % sum** - - Accumulated sum for the i-th global tally - - **real(8) global_tallies(i) % sum_sq** - - Accumulated sum of squares for the i-th global tally - -**integer(4) tallies_on** - - Flag indicated if tallies are present in the file. - -if (tallies_on > 0) - - *do i = 1, n_tallies* - - *do k = 1, size(tallies(i) % scores, 2)* - - *do j = 1, size(tallies(i) % scores, 1)* - - **real(8) tallies(i) % scores(j,k) % sum** - - Accumulated sum for the j-th score and k-th filter of the - i-th tally - - **real(8) tallies(i) % scores(j,k) % sum_sq** - - Accumulated sum of squares for the j-th score and k-th - filter of the i-th tally - -if (run_mode == MODE_EIGENVALUE) - - *do i = 1, n_particles* - - **real(8) source_bank(i) % wgt** - - Weight of the i-th source particle - - **real(8) source_bank(i) % xyz(1:3)** - - Coordinates of the i-th source particle. - - **real(8) source_bank(i) % uvw(1:3)** - - Direction of the i-th source particle - - **real(8) source_bank(i) % E** - - Energy of the i-th source particle. - ----------- -Revision 7 ----------- - -**integer(4) REVISION_STATEPOINT** - - Revision of the binary state point file. Any time a change is made in the - format of the state-point file, this integer is incremented. - -**integer(4) VERSION_MAJOR** - - Major version number for OpenMC - -**integer(4) VERSION_MINOR** - - Minor version number for OpenMC - -**integer(4) VERSION_RELEASE** - - Release version number for OpenMC - -**character(19) time_stamp** - - Date and time the state point was written. - -**character(255) path** - - Absolute path to directory containing input files. - -**integer(8) seed** - - Pseudo-random number generator seed. - -**integer(4) run_mode** - - run mode used. The modes are described in constants.F90. - -**integer(8) n_particles** - - Number of particles used per generation. - -**integer(4) n_batches** - - Total number of batches (active + inactive). - -**integer(4) current_batch** - - The number of batches already simulated. - -if (run_mode == MODE_EIGENVALUE) - - **integer(4) n_inactive** - - Number of inactive batches - - **integer(4) gen_per_batch** - - Number of generations per batch for criticality calculations - - *do i = 1, current_batch* - - **real(8) k_batch(i)** - - k-effective for the i-th batch - - *do i = 1, current_batch \* gen_per_batch* - - **real(8) entropy(i)** - - Shannon entropy for the i-th batch - -**integer(4) n_meshes** - - Number of meshes in tallies.xml file - -*do i = 1, n_meshes* - - **integer(4) meshes(i) % id** - - Unique ID of mesh. - - **integer(4) meshes(i) % type** - - Type of mesh. - - **integer(4) meshes(i) % n_dimension** - - Number of dimensions for mesh (2 or 3). - - **integer(4) meshes(i) % dimension(:)** - - Number of mesh cells in each dimension. - - **real(8) meshes(i) % lower_left(:)** - - Coordinates of lower-left corner of mesh. - - **real(8) meshes(i) % upper_right(:)** - - Coordinates of upper-right corner of mesh. - - **real(8) meshes(i) % width(:)** - - Width of each mesh cell in each dimension. - -**integer(4) n_tallies** - -*do i = 1, n_tallies* - - **integer(4) tallies(i) % id** - - Unique ID of tally. - - **integer(4) tallies(i) % n_realizations** - - Number of realizations for the i-th tally. - - **integer(4) size(tallies(i) % scores, 1)** - - Total number of score bins for the i-th tally - - **integer(4) size(tallies(i) % scores, 2)** - - Total number of filter bins for the i-th tally - - **integer(4) tallies(i) % n_filters** - - *do j = 1, tallies(i) % n_filters* - - **integer(4) tallies(i) % filter(j) % type** - - Type of tally filter. - - **integer(4) tallies(i) % filter(j) % n_bins** - - Number of bins for filter. - - **integer(4)/real(8) tallies(i) % filter(j) % bins(:)** - - Value for each filter bin of this type. - - **integer(4) tallies(i) % n_nuclide_bins** - - Number of nuclide bins. If none are specified, this is just one. - - *do j = 1, tallies(i) % n_nuclide_bins* - - **integer(4) tallies(i) % nuclide_bins(j)** - - Values of specified nuclide bins - - **integer(4) tallies(i) % n_score_bins** - - Number of scoring bins. - - *do j = 1, tallies(i) % n_score_bins* - - **integer(4) tallies(i) % score_bins(j)** - - Values of specified scoring bins (e.g. SCORE_FLUX). - - *do j = 1, tallies(i) % n_score_bins* - - **integer(4) tallies(i) % scatt_order(j)** - - Scattering Order specified scoring bins. - - **integer(4) tallies(i) % n_score_bins** - - Number of scoring bins without accounting for those added by - the scatter-pn command. - -**integer(4) n_realizations** - - Number of realizations for global tallies. - -**integer(4) N_GLOBAL_TALLIES** - - Number of global tally scores - -*do i = 1, N_GLOBAL_TALLIES* - - **real(8) global_tallies(i) % sum** - - Accumulated sum for the i-th global tally - - **real(8) global_tallies(i) % sum_sq** - - Accumulated sum of squares for the i-th global tally - -**integer(4) tallies_on** - - Flag indicated if tallies are present in the file. - -if (tallies_on > 0) - - *do i = 1, n_tallies* - - *do k = 1, size(tallies(i) % scores, 2)* - - *do j = 1, size(tallies(i) % scores, 1)* - - **real(8) tallies(i) % scores(j,k) % sum** - - Accumulated sum for the j-th score and k-th filter of the - i-th tally - - **real(8) tallies(i) % scores(j,k) % sum_sq** - - Accumulated sum of squares for the j-th score and k-th - filter of the i-th tally - -if (run_mode == MODE_EIGENVALUE) - - *do i = 1, n_particles* - - **real(8) source_bank(i) % wgt** - - Weight of the i-th source particle - - **real(8) source_bank(i) % xyz(1:3)** - - Coordinates of the i-th source particle. - - **real(8) source_bank(i) % uvw(1:3)** - - Direction of the i-th source particle - - **real(8) source_bank(i) % E** - - Energy of the i-th source particle. - ----------- -Revision 6 ----------- - -**integer(4) REVISION_STATEPOINT** - - Revision of the binary state point file. Any time a change is made in the - format of the state-point file, this integer is incremented. - -**integer(4) VERSION_MAJOR** - - Major version number for OpenMC - -**integer(4) VERSION_MINOR** - - Minor version number for OpenMC - -**integer(4) VERSION_RELEASE** - - Release version number for OpenMC - -**character(19) time_stamp** - - Date and time the state point was written. - -**character(255) path** - - Absolute path to directory containing input files. - -**integer(8) seed** - - Pseudo-random number generator seed. - -**integer(4) run_mode** - - run mode used. The modes are described in constants.F90. - -**integer(8) n_particles** - - Number of particles used per generation. - -**integer(4) n_batches** - - Total number of batches (active + inactive). - -**integer(4) current_batch** - - The number of batches already simulated. - -if (run_mode == MODE_EIGENVALUE) - - **integer(4) n_inactive** - - Number of inactive batches - - **integer(4) gen_per_batch** - - Number of generations per batch for criticality calculations - - *do i = 1, current_batch* - - **real(8) k_batch(i)** - - k-effective for the i-th batch - - *do i = 1, current_batch* - - **real(8) entropy(i)** - - Shannon entropy for the i-th batch - -**integer(4) n_meshes** - - Number of meshes in tallies.xml file - -*do i = 1, n_meshes* - - **integer(4) meshes(i) % id** - - Unique ID of mesh. - - **integer(4) meshes(i) % type** - - Type of mesh. - - **integer(4) meshes(i) % n_dimension** - - Number of dimensions for mesh (2 or 3). - - **integer(4) meshes(i) % dimension(:)** - - Number of mesh cells in each dimension. - - **real(8) meshes(i) % lower_left(:)** - - Coordinates of lower-left corner of mesh. - - **real(8) meshes(i) % upper_right(:)** - - Coordinates of upper-right corner of mesh. - - **real(8) meshes(i) % width(:)** - - Width of each mesh cell in each dimension. - -**integer(4) n_tallies** - -*do i = 1, n_tallies* - - **integer(4) tallies(i) % id** - - Unique ID of tally. - - **integer(4) tallies(i) % n_realizations** - - Number of realizations for the i-th tally. - - **integer(4) size(tallies(i) % scores, 1)** - - Total number of score bins for the i-th tally - - **integer(4) size(tallies(i) % scores, 2)** - - Total number of filter bins for the i-th tally - - **integer(4) tallies(i) % n_filters** - - *do j = 1, tallies(i) % n_filters* - - **integer(4) tallies(i) % filter(j) % type** - - Type of tally filter. - - **integer(4) tallies(i) % filter(j) % n_bins** - - Number of bins for filter. - - **integer(4)/real(8) tallies(i) % filter(j) % bins(:)** - - Value for each filter bin of this type. - - **integer(4) tallies(i) % n_nuclide_bins** - - Number of nuclide bins. If none are specified, this is just one. - - *do j = 1, tallies(i) % n_nuclide_bins* - - **integer(4) tallies(i) % nuclide_bins(j)** - - Values of specified nuclide bins - - **integer(4) tallies(i) % n_score_bins** - - Number of scoring bins. - - *do j = 1, tallies(i) % n_score_bins* - - **integer(4) tallies(i) % score_bins(j)** - - Values of specified scoring bins (e.g. SCORE_FLUX). - -**integer(4) n_realizations** - - Number of realizations for global tallies. - -**integer(4) N_GLOBAL_TALLIES** - - Number of global tally scores - -*do i = 1, N_GLOBAL_TALLIES* - - **real(8) global_tallies(i) % sum** - - Accumulated sum for the i-th global tally - - **real(8) global_tallies(i) % sum_sq** - - Accumulated sum of squares for the i-th global tally - -**integer(4) tallies_on** - - Flag indicated if tallies are present in the file. - -if (tallies_on > 0) - - *do i = 1, n_tallies* - - *do k = 1, size(tallies(i) % scores, 2)* - - *do j = 1, size(tallies(i) % scores, 1)* - - **real(8) tallies(i) % scores(j,k) % sum** - - Accumulated sum for the j-th score and k-th filter of the - i-th tally - - **real(8) tallies(i) % scores(j,k) % sum_sq** - - Accumulated sum of squares for the j-th score and k-th - filter of the i-th tally - -if (run_mode == MODE_EIGENVALUE) - - *do i = 1, n_particles* - - **real(8) source_bank(i) % wgt** - - Weight of the i-th source particle - - **real(8) source_bank(i) % xyz(1:3)** - - Coordinates of the i-th source particle. - - **real(8) source_bank(i) % uvw(1:3)** - - Direction of the i-th source particle - - **real(8) source_bank(i) % E** - - Energy of the i-th source particle. - ----------- -Revision 5 ----------- - -**integer(4) REVISION_STATEPOINT** - - Revision of the binary state point file. Any time a change is made in the - format of the state-point file, this integer is incremented. - -**integer(4) VERSION_MAJOR** - - Major version number for OpenMC - -**integer(4) VERSION_MINOR** - - Minor version number for OpenMC - -**integer(4) VERSION_RELEASE** - - Release version number for OpenMC - -**character(19) time_stamp** - - Date and time the state point was written. - -**integer(8) seed** - - Pseudo-random number generator seed. - -**integer(4) run_mode** - - run mode used. The modes are described in constants.F90. - -**integer(8) n_particles** - - Number of particles used per generation. - -**integer(4) n_batches** - - Total number of batches (active + inactive). - -**integer(4) current_batch** - - The number of batches already simulated. - -if (run_mode == MODE_EIGENVALUE) - - **integer(4) n_inactive** - - Number of inactive batches - - **integer(4) gen_per_batch** - - Number of generations per batch for criticality calculations - - *do i = 1, current_batch* - - **real(8) k_batch(i)** - - k-effective for the i-th batch - - *do i = 1, current_batch* - - **real(8) entropy(i)** - - Shannon entropy for the i-th batch - -**integer(4) n_meshes** - - Number of meshes in tallies.xml file - -*do i = 1, n_meshes* - - **integer(4) meshes(i) % type** - - Type of mesh. - - **integer(4) meshes(i) % n_dimension** - - Number of dimensions for mesh (2 or 3). - - **integer(4) meshes(i) % dimension(:)** - - Number of mesh cells in each dimension. - - **real(8) meshes(i) % lower_left(:)** - - Coordinates of lower-left corner of mesh. - - **real(8) meshes(i) % upper_right(:)** - - Coordinates of upper-right corner of mesh. - - **real(8) meshes(i) % width(:)** - - Width of each mesh cell in each dimension. - -**integer(4) n_tallies** - -*do i = 1, n_tallies* - - **integer(4) tallies(i) % n_realizations** - - Number of realizations for the i-th tally. - - **integer(4) size(tallies(i) % scores, 1)** - - Total number of score bins for the i-th tally - - **integer(4) size(tallies(i) % scores, 2)** - - Total number of filter bins for the i-th tally - - **integer(4) tallies(i) % n_filters** - - *do j = 1, tallies(i) % n_filters* - - **integer(4) tallies(i) % filter(j) % type** - - Type of tally filter. - - **integer(4) tallies(i) % filter(j) % n_bins** - - Number of bins for filter. - - **integer(4)/real(8) tallies(i) % filter(j) % bins(:)** - - Value for each filter bin of this type. - - **integer(4) tallies(i) % n_nuclide_bins** - - Number of nuclide bins. If none are specified, this is just one. - - *do j = 1, tallies(i) % n_nuclide_bins* - - **integer(4) tallies(i) % nuclide_bins(j)** - - Values of specified nuclide bins - - **integer(4) tallies(i) % n_score_bins** - - Number of scoring bins. - - *do j = 1, tallies(i) % n_score_bins* - - **integer(4) tallies(i) % score_bins(j)** - - Values of specified scoring bins (e.g. SCORE_FLUX). - -**integer(4) n_realizations** - - Number of realizations for global tallies. - -**integer(4) N_GLOBAL_TALLIES** - - Number of global tally scores - -*do i = 1, N_GLOBAL_TALLIES* - - **real(8) global_tallies(i) % sum** - - Accumulated sum for the i-th global tally - - **real(8) global_tallies(i) % sum_sq** - - Accumulated sum of squares for the i-th global tally - -**integer(4) tallies_on** - - Flag indicated if tallies are present in the file. - -if (tallies_on > 0) - - *do i = 1, n_tallies* - - *do k = 1, size(tallies(i) % scores, 2)* - - *do j = 1, size(tallies(i) % scores, 1)* - - **real(8) tallies(i) % scores(j,k) % sum** - - Accumulated sum for the j-th score and k-th filter of the - i-th tally - - **real(8) tallies(i) % scores(j,k) % sum_sq** - - Accumulated sum of squares for the j-th score and k-th - filter of the i-th tally - -if (run_mode == MODE_EIGENVALUE) - - *do i = 1, n_particles* - - **real(8) source_bank(i) % wgt** - - Weight of the i-th source particle - - **real(8) source_bank(i) % xyz(1:3)** - - Coordinates of the i-th source particle. - - **real(8) source_bank(i) % uvw(1:3)** - - Direction of the i-th source particle - - **real(8) source_bank(i) % E** - - Energy of the i-th source particle. - ----------- -Revision 4 ----------- - -**integer(4) REVISION_STATEPOINT** - - Revision of the binary state point file. Any time a change is made in the - format of the state-point file, this integer is incremented. - -**integer(4) VERSION_MAJOR** - - Major version number for OpenMC - -**integer(4) VERSION_MINOR** - - Minor version number for OpenMC - -**integer(4) VERSION_RELEASE** - - Release version number for OpenMC - -**character(19) time_stamp** - - Date and time the state point was written. - -**integer(8) seed** - - Pseudo-random number generator seed. - -**integer(4) run_mode** - - run mode used. The modes are described in constants.F90. - -**integer(8) n_particles** - - Number of particles used per generation. - -**integer(4) n_batches** - - Total number of batches (active + inactive). - -**integer(4) current_batch** - - The number of batches already simulated. - -if (run_mode == MODE_EIGENVALUE) - - **integer(4) n_inactive** - - Number of inactive batches - - **integer(4) gen_per_batch** - - Number of generations per batch for criticality calculations - - *do i = 1, current_batch* - - **real(8) k_batch(i)** - - k-effective for the i-th batch - - *do i = 1, current_batch* - - **real(8) entropy(i)** - - Shannon entropy for the i-th batch - -**integer(4) n_meshes** - - Number of meshes in tallies.xml file - -*do i = 1, n_meshes* - - **integer(4) meshes(i) % type** - - Type of mesh. - - **integer(4) meshes(i) % n_dimension** - - Number of dimensions for mesh (2 or 3). - - **integer(4) meshes(i) % dimension(:)** - - Number of mesh cells in each dimension. - - **real(8) meshes(i) % lower_left(:)** - - Coordinates of lower-left corner of mesh. - - **real(8) meshes(i) % upper_right(:)** - - Coordinates of upper-right corner of mesh. - - **real(8) meshes(i) % width(:)** - - Width of each mesh cell in each dimension. - -**integer(4) n_tallies** - -*do i = 1, n_tallies* - - **integer(4) size(tallies(i) % scores, 1)** - - Total number of score bins for the i-th tally - - **integer(4) size(tallies(i) % scores, 2)** - - Total number of filter bins for the i-th tally - - **integer(4) tallies(i) % n_filters** - - *do j = 1, tallies(i) % n_filters* - - **integer(4) tallies(i) % filter(j) % type** - - Type of tally filter. - - **integer(4) tallies(i) % filter(j) % n_bins** - - Number of bins for filter. - - **integer(4)/real(8) tallies(i) % filter(j) % bins(:)** - - Value for each filter bin of this type. - - **integer(4) tallies(i) % n_nuclide_bins** - - Number of nuclide bins. If none are specified, this is just one. - - *do j = 1, tallies(i) % n_nuclide_bins* - - **integer(4) tallies(i) % nuclide_bins(j)** - - Values of specified nuclide bins - - **integer(4) tallies(i) % n_score_bins** - - Number of scoring bins. - - *do j = 1, tallies(i) % n_score_bins* - - **integer(4) tallies(i) % score_bins(j)** - - Values of specified scoring bins (e.g. SCORE_FLUX). - -**integer(4) N_GLOBAL_TALLIES** - - Number of global tally scores - -*do i = 1, N_GLOBAL_TALLIES* - - **real(8) global_tallies(i) % sum** - - Accumulated sum for the i-th global tally - - **real(8) global_tallies(i) % sum_sq** - - Accumulated sum of squares for the i-th global tally - -**integer(4) tallies_on** - - Flag indicated if tallies are present in the file. - -if (tallies_on > 0) - - **integer(4) n_realizations** - - Number of realizations for tally random variables. - - *do i = 1, n_tallies* - - *do k = 1, size(tallies(i) % scores, 2)* - - *do j = 1, size(tallies(i) % scores, 1)* - - **real(8) tallies(i) % scores(j,k) % sum** - - Accumulated sum for the j-th score and k-th filter of the - i-th tally - - **real(8) tallies(i) % scores(j,k) % sum_sq** - - Accumulated sum of squares for the j-th score and k-th - filter of the i-th tally - -if (run_mode == MODE_EIGENVALUE) - - *do i = 1, n_particles* - - **real(8) source_bank(i) % wgt** - - Weight of the i-th source particle - - **real(8) source_bank(i) % xyz(1:3)** - - Coordinates of the i-th source particle. - - **real(8) source_bank(i) % uvw(1:3)** - - Direction of the i-th source particle - - **real(8) source_bank(i) % E** - - Energy of the i-th source particle. - ----------- -Revision 3 ----------- - -**integer(4) REVISION_STATEPOINT** - - Revision of the binary state point file. Any time a change is made in the - format of the state-point file, this integer is incremented. - -**integer(4) VERSION_MAJOR** - - Major version number for OpenMC - -**integer(4) VERSION_MINOR** - - Minor version number for OpenMC - -**integer(4) VERSION_RELEASE** - - Release version number for OpenMC - -**character(19) time_stamp** - - Date and time the state point was written. - -**integer(8) seed** - - Pseudo-random number generator seed. - -**integer(4) run_mode** - - run mode used. The modes are described in constants.F90. - -**integer(8) n_particles** - - Number of particles used per generation. - -**integer(4) n_batches** - - Total number of batches (active + inactive). - -**integer(4) current_batch** - - The number of batches already simulated. - -if (run_mode == MODE_EIGENVALUE) - - **integer(4) n_inactive** - - Number of inactive batches - - **integer(4) gen_per_batch** - - Number of generations per batch for criticality calculations - - *do i = 1, current_batch* - - **real(8) k_batch(i)** - - k-effective for the i-th batch - - *do i = 1, current_batch* - - **real(8) entropy(i)** - - Shannon entropy for the i-th batch - -**integer(4) N_GLOBAL_TALLIES** - - Number of global tally scores - -*do i = 1, N_GLOBAL_TALLIES* - - **real(8) global_tallies(i) % sum** - - Accumulated sum for the i-th global tally - - **real(8) global_tallies(i) % sum_sq** - - Accumulated sum of squares for the i-th global tally - -**integer(4) n_meshes** - - Number of meshes in tallies.xml file - -*do i = 1, n_meshes* - - **integer(4) meshes(i) % type** - - Type of mesh. - - **integer(4) meshes(i) % n_dimension** - - Number of dimensions for mesh (2 or 3). - - **integer(4) meshes(i) % dimension(:)** - - Number of mesh cells in each dimension. - - **real(8) meshes(i) % lower_left(:)** - - Coordinates of lower-left corner of mesh. - - **real(8) meshes(i) % upper_right(:)** - - Coordinates of upper-right corner of mesh. - - **real(8) meshes(i) % width(:)** - - Width of each mesh cell in each dimension. - -**integer(4) n_tallies** - -*do i = 1, n_tallies* - - **integer(4) size(tallies(i) % scores, 1)** - - Total number of score bins for the i-th tally - - **integer(4) size(tallies(i) % scores, 2)** - - Total number of filter bins for the i-th tally - - **integer(4) tallies(i) % n_filters** - - *do j = 1, tallies(i) % n_filters* - - **integer(4) tallies(i) % filter(j) % type** - - Type of tally filter. - - **integer(4) tallies(i) % filter(j) % n_bins** - - Number of bins for filter. - - **integer(4)/real(8) tallies(i) % filter(j) % bins(:)** - - Value for each filter bin of this type. - - **integer(4) tallies(i) % n_nuclide_bins** - - Number of nuclide bins. If none are specified, this is just one. - - *do j = 1, tallies(i) % n_nuclide_bins* - - **integer(4) tallies(i) % nuclide_bins(j)** - - Values of specified nuclide bins - - **integer(4) tallies(i) % n_score_bins** - - Number of scoring bins. - - *do j = 1, tallies(i) % n_score_bins* - - **integer(4) tallies(i) % score_bins(j)** - - Values of specified scoring bins (e.g. SCORE_FLUX). - -**integer(4) tallies_on** - - Flag indicated if tallies are present in the file. - -if (tallies_on > 0) - - *do i = 1, n_tallies* - - *do k = 1, size(tallies(i) % scores, 2)* - - *do j = 1, size(tallies(i) % scores, 1)* - - **real(8) tallies(i) % scores(j,k) % sum** - - Accumulated sum for the j-th score and k-th filter of the - i-th tally - - **real(8) tallies(i) % scores(j,k) % sum_sq** - - Accumulated sum of squares for the j-th score and k-th - filter of the i-th tally - -if (run_mode == MODE_EIGENVALUE) - - *do i = 1, n_particles* - - **real(8) source_bank(i) % wgt** - - Weight of the i-th source particle - - **real(8) source_bank(i) % xyz(1:3)** - - Coordinates of the i-th source particle. - - **real(8) source_bank(i) % uvw(1:3)** - - Direction of the i-th source particle - - **real(8) source_bank(i) % E** - - Energy of the i-th source particle. - ----------- -Revision 2 ----------- - -**integer(4) REVISION_STATEPOINT** - - Revision of the binary state point file. Any time a change is made in the - format of the state-point file, this integer is incremented. - -**integer(4) VERSION_MAJOR** - - Major version number for OpenMC - -**integer(4) VERSION_MINOR** - - Minor version number for OpenMC - -**integer(4) VERSION_RELEASE** - - Release version number for OpenMC - -**integer(4) run_mode** - - run mode used. The modes are described in constants.F90. - -**integer(8) n_particles** - - Number of particles used per generation. - -**integer(4) n_batches** - - Total number of batches (active + inactive). - -**integer(4) n_inactive** - - Number of inactive batches - -**integer(4) gen_per_batch** - - Number of generations per batch for criticality calculations - -**integer(4) current_batch** - - The number of batches already simulated. - -*do i = 1, current_batch* - - **real(8) k_batch(i)** - - k-effective for the i-th batch - - if (entropy_on) - - **real(8) entropy(i)** - - Shannon entropy for the i-th batch - -**integer(4) N_GLOBAL_TALLIES** - - Number of global tally scores - -*do i = 1, N_GLOBAL_TALLIES* - - **real(8) global_tallies(i) % sum** - - Accumulated sum for the i-th global tally - -*do i = 1, N_GLOBAL_TALLIES* - - **real(8) global_tallies(i) % sum_sq** - - Accumulated sum of squares for the i-th global tally - -**integer(4) n_tallies** - -*do i = 1, n_tallies* - - **integer(4) size(tallies(i) % scores, 1)** - - Total number of score bins for the i-th tally - - **integer(4) size(tallies(i) % scores, 2)** - - Total number of filter bins for the i-th tally - -*do i = 1, n_tallies* - - *do k = 1, size(tallies(i) % scores, 2)* - - *do j = 1, size(tallies(i) % scores, 1)* - - **real(8) tallies(i) % scores(j,k) % sum** - - Accumulated sum for the j-th score and k-th filter of the i-th - tally - - **real(8) tallies(i) % scores(j,k) % sum_sq** - - Accumulated sum of squares for the j-th score and k-th filter of - the i-th tally - ----------- -Revision 1 ----------- - -**integer(4) REVISION_STATEPOINT** - - Revision of the binary state point file. Any time a change is made in the - format of the state-point file, this integer is incremented. - -**integer(4) VERSION_MAJOR** - - Major version number for OpenMC - -**integer(4) VERSION_MINOR** - - Minor version number for OpenMC - -**integer(4) VERSION_RELEASE** - - Release version number for OpenMC - -**integer(4) run_mode** - - run mode used. The modes are described in constants.F90. - -**integer(8) n_particles** - - Number of particles used per generation. - -**integer(4) n_batches** - - Total number of batches (active + inactive). - -**integer(4) n_inactive** - - Number of inactive batches - -**integer(4) gen_per_batch** - - Number of generations per batch for criticality calculations - -**integer(4) current_batch** - - The number of batches already simulated. - -*do i = 1, current_batch* - - **real(8) k_batch(i)** - - k-effective for the i-th batch - - if (entropy_on) - - **real(8) entropy(i)** - - Shannon entropy for the i-th batch - -**integer(4) N_GLOBAL_TALLIES** - - Number of global tally scores - -*do i = 1, N_GLOBAL_TALLIES* - - **real(8) global_tallies(i) % sum** - - Accumulated sum for the i-th global tally - -*do i = 1, N_GLOBAL_TALLIES* - - **real(8) global_tallies(i) % sum_sq** - - Accumulated sum of squares for the i-th global tally - -**integer(4) n_tallies** - -*do i = 1, n_tallies* - - **integer(4) size(tallies(i) % scores, 1)** - - Total number of score bins for the i-th tally - - **integer(4) size(tallies(i) % scores, 2)** - - Total number of filter bins for the i-th tally - - *do k = 1, size(tallies(i) % scores, 2)* - - *do j = 1, size(tallies(i) % scores, 1)* - - **real(8) tallies(i) % scores(j,k) % sum** - - Accumulated sum for the j-th score and k-th filter of the i-th - tally - - *do k = 1, size(tallies(i) % scores, 2)* - - *do j = 1, size(tallies(i) % scores, 1)* - - **real(8) tallies(i) % scores(j,k) % sum_sq** - - Accumulated sum of squares for the j-th score and k-th filter of - the i-th tally diff --git a/_sources/devguide/styleguide.txt b/_sources/devguide/styleguide.txt index 5ac2371481..c8644e45cc 100644 --- a/_sources/devguide/styleguide.txt +++ b/_sources/devguide/styleguide.txt @@ -8,7 +8,10 @@ In order to keep the OpenMC code base consistent in style, this guide specifies a number of rules which should be adhered to when modified existing code or adding new code in OpenMC. -------------- +------- +Fortran +------- + General Rules ------------- @@ -35,7 +38,6 @@ Don't use ``print *`` or ``write(*,*)``. If writing to a file, use a specific unit. Writing to standard output or standard error should be handled by the ``write_message`` subroutine or functionality in the error module. ----------- Procedures ---------- @@ -47,7 +49,6 @@ intent(in), intent(out), or intent(inout). Include a comment describing what each argument to a procedure is. ---------- Variables --------- @@ -91,7 +92,7 @@ allocation instead. Use allocatable variables instead of pointer variables when possible. Shared/Module Variables ------------------------ ++++++++++++++++++++++++ Always put shared variables in modules. Access module variables through a ``use`` statement. Always use the ``only`` specifier on the ``use`` statement @@ -99,14 +100,12 @@ except for variables from the global, constants, and various header modules. Never use ``equivalence`` statements, ``common`` blocks, or ``data`` statements. -------------------------- Derived Types and Classes ------------------------- Derived types and classes should have CamelCase names with words not separated by underscores or hyphens. ------------ Indentation ----------- @@ -126,14 +125,21 @@ program, subroutine, function, if, associate, etc. Emacs users should set the variables f90-if-indent, f90-do-indent, f90-continuation-indent, f90-type-indent, f90-associate-indent, and f90-program indent to 2. -Continuation lines should be indented by an extra 5 spaces. This is the default -value of f90-continuation-indent in Emacs. +Continuation lines should be indented by at least 5 spaces. They may be indented +more in order to make the content match the context. For example, either of +these are valid continuation indentations: + +.. code-block:: fortran + + local_xyz(1) = xyz(1) - (this % lower_left(1) + & + (i_xyz(1) - HALF)*this % pitch(1)) + call which_data(scatt_type, get_scatt, get_nuscatt, get_chi_t, get_chi_p, & + get_chi_d, scatt_order) -------------------------- Whitespace in Expressions ------------------------- -Use a single space between arguments to procedures. +Use a single space between arguments to procedures. Avoid extraneous whitespace in the following situations: @@ -146,3 +152,25 @@ Avoid extraneous whitespace in the following situations: Yes: if (variable == 2) then No: if ( variable==2 ) then + +Do not leave trailing whitespace at the end of a line. + +------ +Python +------ + +Style for Python code should follow PEP8_. + +Docstrings for functions and methods should follow numpydoc_ style. + +Python code should work with both Python 2.7+ and Python 3.0+. + +Use of third-party Python packages should be limited to numpy_, scipy_, and +h5py_. Use of other third-party packages must be implemented as optional +dependencies rather than required dependencies. + +.. _PEP8: https://www.python.org/dev/peps/pep-0008/ +.. _numpydoc: https://github.com/numpy/numpy/blob/master/doc/HOWTO_DOCUMENT.rst.txt +.. _numpy: http://www.numpy.org/ +.. _scipy: http://www.scipy.org/ +.. _h5py: http://www.h5py.org/ diff --git a/_sources/devguide/voxel.txt b/_sources/devguide/voxel.txt index 8ce0c6ee87..98f5cb73b2 100644 --- a/_sources/devguide/voxel.txt +++ b/_sources/devguide/voxel.txt @@ -4,9 +4,7 @@ Voxel Plot Binary File Specifications ===================================== ----------- -Revision 1 ----------- +The current revision of the voxel plot binary file is 1. **integer(4) n_voxels_x** diff --git a/_sources/devguide/workflow.txt b/_sources/devguide/workflow.txt index e83a12979a..2f36436ca1 100644 --- a/_sources/devguide/workflow.txt +++ b/_sources/devguide/workflow.txt @@ -7,7 +7,7 @@ Development Workflow Anyone wishing to make contributions to OpenMC should be fully acquianted and comfortable working with git_ and GitHub_. We assume here that you have git installed on your system, have a GitHub account, and have setup SSH keys to be -able to create/push to repositories on GitHub. +able to create/push to repositories on GitHub. Overview -------- @@ -71,7 +71,7 @@ features and bug fixes. The general steps for contributing are as follows: git checkout -b newbranch develop 3. Make your changes on the new branch that you intend to have included in - *develop*. If you have made other changes that should not be merged back, + *develop*. If you have made other changes that should not be merged back, ensure that those changes are made on a different branch. 4. Issue a pull request from GitHub and select the *develop* branch of @@ -98,7 +98,7 @@ OpenMC Test Suite The purpose of this test suite is to ensure that OpenMC compiles using various combinations of compiler flags and options, and that all user input options can -be used successfully without breaking the code. The test suite is comprised of +be used successfully without breaking the code. The test suite is comprised of regression tests where different types of input files are configured and the full OpenMC code is executed. Results from simulations are compared with expected results. The test suite is comprised of many build configurations @@ -114,7 +114,7 @@ download these cross sections please do the following: .. code-block:: sh cd ../data - python get_nndc.py + python get_nndc_data.py export CROSS_SECTIONS=/nndc/cross_sections.xml The test suite can be run on an already existing build using: @@ -143,19 +143,15 @@ variables should be set if the default paths are incorrect: * **MPI_DIR** - The path to the MPI directory. - * Default - */opt/mpich/3.1-gnu* + * Default - */opt/mpich/3.1.3-gnu* * **HDF5_DIR** - The path to the HDF5 directory. - * Default - */opt/hdf5/1.8.12-gnu* + * Default - */opt/hdf5/1.8.14-gnu* * **PHDF5_DIR** - The path to the parallel HDF5 directory. - * Default - */opt/phdf5/1.8.12-gnu* - - * **PETSC_DIR** - The path to the PETSc directory. - - * Default - */opt/petsc/3.4.4-gnu* + * Default - */opt/phdf5/1.8.14-gnu* To run the full test suite, the following command can be executed in the tests directory: @@ -192,7 +188,7 @@ Adding tests to test suite To add a new test to the test suite, create a sub-directory in the tests directory that conforms to the regular expression *test_*. To configure -a test you need to add the following files to your new test directory, +a test you need to add the following files to your new test directory, *test_name* for example: * OpenMC input XML files diff --git a/_sources/index.txt b/_sources/index.txt index 83eac22e0a..8dba920161 100644 --- a/_sources/index.txt +++ b/_sources/index.txt @@ -18,18 +18,21 @@ free to send a message to the User's Group `mailing list`_. .. _Massachusetts Institute of Technology: http://web.mit.edu .. _mailing list: https://groups.google.com/forum/?fromgroups=#!forum/openmc-users --------- -Contents --------- +.. only:: html + + -------- + Contents + -------- .. toctree:: :maxdepth: 1 quickinstall - releasenotes/index + releasenotes methods/index usersguide/index devguide/index + pythonapi/index publications license developers diff --git a/_sources/methods/cmfd.txt b/_sources/methods/cmfd.txt index 3681df3b75..49cb86c674 100644 --- a/_sources/methods/cmfd.txt +++ b/_sources/methods/cmfd.txt @@ -28,7 +28,7 @@ directions. An example of this is shown in the following expression: :label: not1 \sum\limits_{u\in(x,y,z)}\left\langle\overline{J}^{u,g}_{l+1/2,m,n} - \Delta_m^v\Delta_n^w\right\rangle + \Delta_m^v\Delta_n^w\right\rangle Here, :math:`u` takes on each direction one at a time. The parameter :math:`J` is surface area-averaged over the transverse indices :math:`m` and :math:`n` @@ -142,7 +142,7 @@ defined from MC tallies as follows: {\left\langle\overline{\overline\phi}_{l,m,n}^h \Delta_l^u\Delta_m^v\Delta_n^w\right\rangle} -and +and .. math:: :label: xs3 @@ -303,13 +303,13 @@ interior cell, \sum_{u\in x,y,x}\frac{1}{\Delta_l^u}\left[\left(-\tilde{D}_{l-1/2,m,n}^{u,g} - \hat{D}_{l-1/2,m,n}^{u,g}\right)\overline{\overline{\phi}}_{l-1,m,n}^g\right. - + \left(\tilde{D}_{l-1/2,m,n}^{u,g} + + \\ + \left(\tilde{D}_{l-1/2,m,n}^{u,g} + \tilde{D}_{l+1/2,m,n}^{u,g} - \hat{D}_{l-1/2,m,n}^{u,g} + \hat{D}_{l+1/2,m,n}^{u,g}\right)\overline{\overline{\phi}}_{l,m,n}^g - \\ + + \\ + \left. \left(-\tilde{D}_{l+1/2,m,n}^{u,g} + \hat{D}_{l+1/2,m,n}^{u,g}\right)\overline{\overline{\phi}}_{l+1,m,n}^g - \right] + + \right] \\ + \overline{\overline\Sigma}_{t_{l,m,n}}^g\overline{\overline{\phi}}_{l,m,n}^g - \sum\limits_{h=1}^G\overline{\overline{\nu_s\Sigma}}^{h\rightarrow g}_{s_{l,m,n}}\overline{\overline{\phi}}_{l,m,n}^h = @@ -318,7 +318,7 @@ interior cell, It should be noted that before substitution, eq. :eq:`eq_neut_bal` was divided by the volume of the cell, :math:`\Delta_l^u\Delta_m^v\Delta_n^w`. Equation -:eq:`eq_cmfd_sys` can be represented in operator form as +:eq:`eq_cmfd_sys` can be represented in operator form as .. math:: :label: eq_CMFDopers @@ -349,7 +349,7 @@ and energy group. This is represented as p_{l,m,n}^g = \frac{\sum_{h=1}^{G}\overline{\overline{\nu_f\Sigma}}^{h\rightarrow g}_{f_{l,m,n}}\overline{\overline{\phi}}_{l,m,n}^h\Delta_l^u\Delta_m^v - \Delta_n^w}{\sum_n\sum_m\sum_l\sum_{h=1}^{G}\overline{ + \Delta_n^w}{\sum_n\sum_m\sum_l\sum_{h=1}^{G}\overline{ \overline{\nu_f\Sigma}}^{h\rightarrow g}_{f_{l,m,n}}\overline{\overline{\phi}}_{l,m,n}^h\Delta_l^u\Delta_m^v \Delta_n^w}. @@ -439,7 +439,7 @@ by the user. Once all diffusion parameters are calculated, CMFD matrices are formed where energy groups are the inner most iteration index. In OpenMC, compressed row storage sparse matrices are used due to the sparsity of CMFD operators. An example of this sparsity is shown for the 3-D BEAVRS model in -figures :ref:`fig_loss` and :ref:`fig_prod` [BEAVRS]_. These matrices represent +figures :num:`fig-loss` and :num:`fig-prod` [BEAVRS]_. These matrices represent an assembly radial mesh, 24 cell mesh in the axial direction and two energy groups. The loss matrix is 99.92% sparse and the production matrix is 99.99% sparse. Although the loss matrix looks like it is tridiagonal, it is really a @@ -473,19 +473,19 @@ no fission neutrons appear with energies in the thermal group. | \ :math:`\left\langle\overline{J}^{u,g}_{l\pm 1/2,m,n}\Delta_m^v\Delta_n^w\right\rangle` | current | mesh, energy | +--------------------------------------------------------------------------------------------+----------------+---------------------------+ -.. _fig_loss: +.. _fig-loss: .. figure:: ../_images/loss.png :scale: 50 - Sparsity of Neutron Loss Operator + Sparsity of Neutron Loss Operator -.. _fig_prod: +.. _fig-prod: .. figure:: ../_images/prod.png :scale: 50 - Sparsity of Neutron Production Operator + Sparsity of Neutron Production Operator To solve the eigenvalue problem with these matrices, different source iteration and linear solvers can be used. The most common source iteration solver used is @@ -511,7 +511,7 @@ implemented to obtain eigenvalue and multigroup fluxes as described in [Gill]_ and [Knoll]_. This method is not the primary one used, but has gotten recent attention due to its coupling advantages to other physics such as thermal hydraulics. Once multigroup fluxes are obtained, a normalized fission source is -calculated in the code using eq. :eq:`eq_cmfd_psrc` directly. +calculated in the code using eq. :eq:`eq_cmfd_psrc` directly. The next step in the process is to compute weight adjustment factors. These are calculated by taking the ratio of the expected number of neutrons from the CMFD @@ -523,11 +523,11 @@ the current MC source, OpenMC sums the statistical weights of neutrons from the source bank on a given spatial and energy mesh. Once weight adjustment factors were calculated, each neutron's statistical weight in the source bank was modified according to its location and energy. -Examples of CMFD simulations using OpenMC can be found in [Herman_Thesis]_. +Examples of CMFD simulations using OpenMC can be found in [HermanThesis]_. ----------- -References ----------- +.. only:: html + + .. rubric:: References .. [BEAVRS] Nick Horelik, Bryan Herman. *Benchmark for Evaluation And Verification of Reactor Simulations*. Massachusetts Institute of Technology, http://crpg.mit.edu/pub/beavrs @@ -536,23 +536,23 @@ References .. [Gill] Daniel F. Gill. *Newton-Krylov methods for the solution of the k-eigenvalue problem in multigroup neutronics calculations*. Ph.D. thesis, Pennsylvania State University, 2010. -.. [Hebert] Alain Hebert. *Applied reactor physics*. Presses Internationales Polytechnique, +.. [Hebert] Alain Hebert. *Applied reactor physics*. Presses Internationales Polytechnique, Montreal, 2009. .. [Herman] Bryan R. Herman, Benoit Forget, Kord Smith, and Brian N. Aviles. Improved diffusion coefficients generated from Monte Carlo codes. In *Proceedings of M&C 2013*, Sun Valley, ID, USA, May 5 - 9, 2013. -.. [Herman_Thesis] Bryan R. Herman. *Monte Carlo and Thermal Hydraulic Coupling using - Low-Order Nonlinear Diffusion Acceleration*. Sc.D. thesis, - Massachusetts Institute of Technology, 2014. +.. [HermanThesis] Bryan R. Herman. *Monte Carlo and Thermal Hydraulic Coupling using + Low-Order Nonlinear Diffusion Acceleration*. Sc.D. thesis, + Massachusetts Institute of Technology, 2014. .. [Knoll] D.A. Knoll, H. Park, and C. Newman. *Acceleration of k-eigenvalue/criticality calculations using the Jacobian-free Newton-Krylov method*. Nuclear Science and Engineering, 167:133–140, 2011. .. [Park] H. Park, D.A. Knoll, and C.K. Newman. *Nonlinear acceleration of transport - criticality problems*. Nuclear Science and Engineering, 172:52–65, 2012. + criticality problems*. Nuclear Science and Engineering, 172:52–65, 2012. .. [Rhodes] Joel Rhodes and Malte Edenius. *CASMO-4 --- A Fuel Assembly Burnup Program. User’s Manual*. Studsvik of America, ssp-09/443-u rev 0, proprietary edition, 2001. diff --git a/_sources/methods/cross_sections.txt b/_sources/methods/cross_sections.txt index db2e5156ee..5126252cd7 100644 --- a/_sources/methods/cross_sections.txt +++ b/_sources/methods/cross_sections.txt @@ -63,9 +63,9 @@ Other Methods A good survey of other energy grid techniques, including unionized energy grids, can be found in a paper by Leppanen_. ----------- -References ----------- +.. only:: html + + .. rubric:: References .. [Brown] Forrest B. Brown, "New Hash-based Energy Lookup Algorithm for Monte Carlo codes," LA-UR-14-24530, Los Alamos National Laboratory (2014). diff --git a/_sources/methods/geometry.txt b/_sources/methods/geometry.txt index 1ba29b79ef..9eece1e919 100644 --- a/_sources/methods/geometry.txt +++ b/_sources/methods/geometry.txt @@ -42,9 +42,11 @@ One can confirm that any point inside this sphere will correspond to In OpenMC, every surface defined by the user is assigned an integer to uniquely identify it. We can then refer to either of the two half-spaces created by a surface by a combination of the unique ID of the surface and a positive/negative -sign. The following illustration shows an example of an ellipse with unique ID 1 +sign. Figure :num:`fig-halfspace` shows an example of an ellipse with unique ID 1 dividing space into two half-spaces. +.. _fig-halfspace: + .. figure:: ../_images/halfspace.* :align: center :figclass: align-center @@ -57,9 +59,11 @@ to be defined by intersections, unions, and differences or half-spaces, OpenMC is currently limited to cells defined only as intersections of half-spaces. Thus, the specification of the cell must include a list of half-space references whose intersection defines the region. The region is then -assigned a material defined elsewhere. The following illustration shows an +assigned a material defined elsewhere. Figure :num:`fig-union` shows an example of a cell defined as the intersection of an ellipse and two planes. - + +.. _fig-union: + .. figure:: ../_images/union.* :align: center :figclass: align-center @@ -385,6 +389,106 @@ is found that contains the specified point. .. _cell-contains: +---------------------- +Finding a Lattice Tile +---------------------- + +If a particle is inside a lattice, its position inside the lattice must be +determined before assigning it to a cell. Throughout this section, the +volumetric units of the lattice will be referred to as "tiles". Tiles are +identified by thier indices, and the process of discovering which tile contains +the particle is referred to as "indexing". + +Rectilinear Lattice Indexing +---------------------------- + +Indices are assigned to tiles in a rectilinear lattice based on the tile's +position along the :math:`x`, :math:`y`, and :math:`z` axes. Figure +:num:`fig-rect-lat` maps the indices for a 2D lattice. The indices, (1, 1), +map to the lower-left tile. (5, 1) and (5, 5) map to the lower-right and +upper-right tiles, respectively. + +.. _fig-rect-lat: + +.. figure:: ../_images/rect_lat.* + :align: center + :figclass: align-center + :width: 400px + + Rectilinear lattice tile indices. + +In general, a lattice tile is specified by the three indices, +:math:`(i_x, i_y, i_z)`. If a particle's current coordinates are +:math:`(x, y, z)` then the indices can be determined from these formulas: + +.. math:: + :label: rect_indexing + + i_x = \left \lceil \frac{x - x_0}{p_0} \right \rceil + + i_y = \left \lceil \frac{y - y_0}{p_1} \right \rceil + + i_z = \left \lceil \frac{z - z_0}{p_2} \right \rceil + +where :math:`(x_0, y_0, z_0)` are the coordinates to the lower-left-bottom +corner of the lattice, and :math:`p_0, p_1, p_2` are the pitches along the +:math:`x`, :math:`y`, and :math:`z` axes, respectively. + +Hexagonal Lattice Indexing +-------------------------- + +A skewed coordinate system is used for indexing hexagonal lattice tiles. +Rather than a :math:`y`-axis, another axis is used that is rotated 30 degrees +counter-clockwise from the :math:`y`-axis. This axis is referred to as the +:math:`\alpha`-axis. Figure :num:`fig-hex-lat` shows how 2D hexagonal tiles +are mapped with the :math:`(x, \alpha)` basis. In this system, (0, 0) maps to +the center tile, (0, 2) to the top tile, and (2, -1) to the middle tile on the +right side. + +.. _fig-hex-lat: + +.. figure:: ../_images/hex_lat.* + :align: center + :figclass: align-center + :width: 400px + + Hexagonal lattice tile indices. + +Unfortunately, the indices cannot be determined with one simple formula as +before. Indexing requires a two-step process, a coarse step which determines a +set of four tiles that contains the particle and a fine step that determines +which of those four tiles actually contains the particle. + +In the first step, indices are found using these formulas: + +.. math:: + :label: hex_indexing + + \alpha = -\frac{x}{\sqrt{3}} + y + + i_x^* = \left \lfloor \frac{x}{p_0 \sqrt{3} / 2} \right \rfloor + + i_\alpha^* = \left \lfloor \frac{\alpha}{p_0} \right \rfloor + +where :math:`p_0` is the lattice pitch (in the :math:`x`-:math:`y` plane). The +true index of the particle could be :math:`(i_x^*, i_\alpha^*)`, +:math:`(i_x^* + 1, i_\alpha^*)`, :math:`(i_x^*, i_\alpha^* + 1)`, or +:math:`(i_x^* + 1, i_\alpha^* + 1)`. + +The second step selects the correct tile from that neighborhood of 4. OpenMC +does this by calculating the distance between the particle and the centers of +each of the 4 tiles, and then picking the closest tile. This works because +regular hexagonal tiles form a Voronoi tessellation which means that all of the +points within a tile are closest to the center of that same tile. + +Indexing along the :math:`z`-axis uses the same method from rectilinear +lattices, i.e. + +.. math:: + :label: hex_indexing_z + + i_z = \left \lceil \frac{z - z_0}{p_2} \right \rceil + ---------------------------------------- Determining if a Coordinate is in a Cell ---------------------------------------- diff --git a/_sources/methods/parallelization.txt b/_sources/methods/parallelization.txt index 66ead52a2a..63c4a9d212 100644 --- a/_sources/methods/parallelization.txt +++ b/_sources/methods/parallelization.txt @@ -61,7 +61,7 @@ one master process that controls the scheduling of work and the remaining processes wait to receive work from the master, process the work, and then send their results to the master at the end of the simulation (or a source iteration in the case of an eigenvalue calculation). This idea is illustrated in -:ref:`Figure 1 `. +:ref:`figure-master-slave`. .. _figure-master-slave: @@ -69,7 +69,7 @@ in the case of an eigenvalue calculation). This idea is illustrated in :align: center :figclass: align-center - **Figure 1**: Communication pattern in master-slave algorithm. + Communication pattern in master-slave algorithm. Eigenvalue calculations are slightly more difficult to parallelize than fixed source calculations since it is necessary to converge on the fission source @@ -117,8 +117,7 @@ Nearest Neighbors Algorithm To reduce the amount of communication required in a fission bank synchronization algorithm, it is desirable to move away from the typical master-slave algorithm to an algorithm whereby the compute nodes communicate with one another only as -needed. This concept is illustrated in :ref:`Figure 2 -`. +needed. This concept is illustrated in :ref:`figure-nearest-neighbor`. .. _figure-nearest-neighbor: @@ -126,7 +125,7 @@ needed. This concept is illustrated in :ref:`Figure 2 :align: center :figclass: align-center - **Figure 2**: Communication pattern in nearest neighbor algorithm. + Communication pattern in nearest neighbor algorithm. Since the source sites for each cycle are sampled from the fission sites banked from the previous cycle, it is a common occurrence for a fission site to be @@ -196,8 +195,8 @@ and :math:`p_3` has 245. Note that the total number of sampled sites is 1000 as needed. For each node to have the same number of source sites, :math:`p_0` needs to send its right-most 10 sites to :math:`p_1`, and :math:`p_2` needs to send its left-most 25 sites to :math:`p_1` and its right-most 5 sites to -:math:`p_3`. A schematic of this example is shown in :ref:`Figure 3 -`. The data local to each node is given a different +:math:`p_3`. A schematic of this example is shown in +:ref:`figure-neighbor-example`. The data local to each node is given a different hatching, and the cross-hatched regions represent source sites that are communicated between adjacent nodes. @@ -207,7 +206,7 @@ communicated between adjacent nodes. :align: center :figclass: align-center - **Figure 3**: Example of nearest neighbor algorithm. + Example of nearest neighbor algorithm. .. _master-slave-cost: @@ -600,9 +599,9 @@ is actually independent of the number of nodes: E \left [ \Lambda_{j_{\text{max}}} \right ] = \sqrt{ \frac{N\sigma^2}{2\pi k^2}}. ----------- -References ----------- +.. only:: html + + .. rubric:: References .. [Troubetzkoy] E. Troubetzkoy, H. Steinberg, and M. Kalos, "Monte Carlo Radiation Penetration Calculations on a Parallel Computer," diff --git a/_sources/methods/physics.txt b/_sources/methods/physics.txt index db6cfd89e9..ed10b32343 100644 --- a/_sources/methods/physics.txt +++ b/_sources/methods/physics.txt @@ -1552,9 +1552,9 @@ default, the cutoff weight in OpenMC is :math:`w_c = 0.25` and the survival weight is :math:`w_s = 1.0`. These parameters vary from one Monte Carlo code to another. ----------- -References ----------- +.. only:: html + + .. rubric:: References .. [Doyas] Richard J. Doyas and Sterrett T. Perkins, "Interpolation of Tabular Secondary Neutron and Photon Energy Distributions," *Nucl. Sci. Eng.*, diff --git a/_sources/methods/random_numbers.txt b/_sources/methods/random_numbers.txt index 88c4d65d52..3ea61719c5 100644 --- a/_sources/methods/random_numbers.txt +++ b/_sources/methods/random_numbers.txt @@ -62,9 +62,9 @@ Note that :eq:`lcg-skipahead` has the same general form as \eqref{eq:lcg}, so the idea is to determine the new multiplicative and additive constants in :math:`O(\log_2 N)` operations. ----------- -References ----------- +.. only:: html + + .. rubric:: References .. [LEcuyer] P. L’Ecuyer, "Tables of Linear Congruential Generators of Different Sizes and Good Lattice Structures," *Math. Comput.*, **68**, 249 diff --git a/_sources/methods/tallies.txt b/_sources/methods/tallies.txt index 6c16f08136..fd0812245a 100644 --- a/_sources/methods/tallies.txt +++ b/_sources/methods/tallies.txt @@ -475,9 +475,9 @@ normal distribution, we use an `unpublished rational approximation`_. After using the rational approximation, one iteration of Newton's method is applied to improve the estimate of the percentile. ----------- -References ----------- +.. only:: html + + .. rubric:: References .. [George] E. E. Olusegun George and Meenakshi Sivaram, "A modification of the Fisher-Cornish approximation for the student t percentiles," Communication diff --git a/_sources/publications.txt b/_sources/publications.txt index 99a00d13f2..79d089605c 100644 --- a/_sources/publications.txt +++ b/_sources/publications.txt @@ -4,6 +4,104 @@ Publications ============ +--------- +Overviews +--------- + +- Paul K. Romano, Nicholas E. Horelik, Bryan R. Herman, Adam G. Nelson, Benoit + Forget, and Kord Smith, "OpenMC: A State-of-the-Art Monte Carlo Code for + Research and Development," *Ann. Nucl. Energy*, **82**, 90--97 + (2015). ``_ + +- Paul K. Romano, Bryan R. Herman, Nicholas E. Horelik, Benoit Forget, Kord + Smith, and Andrew R. Siegel, "Progress and Status of the OpenMC Monte Carlo + Code," *Proc. Int. Conf. Mathematics and Computational Methods Applied to + Nuclear Science and Engineering*, Sun Valley, Idaho, May 5--9 (2013). + +- Paul K. Romano and Benoit Forget, "The OpenMC Monte Carlo Particle Transport + Code," *Ann. Nucl. Energy*, **51**, 274--281 + (2013). ``_ + +------------ +Benchmarking +------------ + +- Daniel J. Kelly, Brian N. Aviles, Paul K. Romano, Bryan R. Herman, + Nicholas E. Horelik, and Benoit Forget, "Analysis of select BEAVRS PWR + benchmark cycle 1 results using MC21 and OpenMC," *Proc. PHYSOR*, Kyoto, + Japan, Sep. 28--Oct. 3 (2014). + +- Bryan R. Herman, Benoit Forget, Kord Smith, Paul K. Romano, Thomas M. Sutton, + Daniel J. Kelly, III, and Brian N. Aviles, "Analysis of tally correlations in + large light water reactors," *Proc. PHYSOR*, Kyoto, Japan, Sep. 28--Oct. 3 + (2014). + +- Nicholas Horelik, Bryan Herman, Benoit Forget, and Kord Smith, "Benchmark for + Evaluation and Validation of Reactor Simulations," + *Proc. Int. Conf. Mathematics and Computational Methods Applied to Nuclear + Science and Engineering*, Sun Valley, Idaho, May 5--9 (2013). + +- Jonathan A. Walsh, Benoit Forget, and Kord S. Smith, "Validation of OpenMC + Reactor Physics Simulations with the B&W 1810 Series Benchmarks," + *Trans. Am. Nucl. Soc.*, **109**, 1301--1304 (2013). + +-------------------------- +Coupling and Multi-physics +-------------------------- + +- Matt Ellis, Benoit Forget, Kord Smith, and Derek Gaston, "Preliminary coupling + of the Monte Carlo code OpenMC and the Multiphysics Object-Oriented Simulation + Environment (MOOSE) for analyzing Doppler feedback in Monte Carlo + simulations," *Proc. Joint Int. Conf. M&C+SNA+MC*, Nashville, Tennessee, + Apr. 19--23 (2015). + +- Bryan R. Herman, Benoit Forget, and Kord Smith, "Progress toward Monte + Carlo-thermal hydraulic coupling using low-order nonlinear diffusion + acceleration methods." In press, *Ann. Nucl. Energy*, + (2014). ``_ + +- Adam G. Nelson and William R. Martin, "Improved Convergence of Monte Carlo + Generated Multi-Group Scattering Moments," *Proc. Int. Conf. Mathematics and + Computational Methods Applied to Nuclear Science and Engineering*, Sun Valley, + Idaho, May 5--9 (2013). + +- Bryan R. Herman, Benoit Forget, and Kord Smith, "Utilizing CMFD in OpenMC to + Estimate Dominance Ratio and Adjoint," *Trans. Am. Nucl. Soc.*, **109**, + 1389-1392 (2013). + +-------- +Geometry +-------- + +- Derek Lax, William Boyd, Nicholas Horelik, Benoit Forget, and Kord Smith, "A + memory efficient algorithm for classifying unique regions in constructive + solid geometries," *Proc. PHYSOR*, Kyoto, Japan, Sep. 28--Oct. 3 (2014). + +------------- +Miscellaneous +------------- + +- Timothy P. Burke, Brian C. Kiedrowski, and William R. Martin, "Flux and + Reaction Rate Kernel Density Estimators in OpenMC," *Trans. Am. Nucl. Soc.*, + **109**, 683-686 (2013). + +------------ +Nuclear Data +------------ + +- Jonathan A. Walsh, Benoit Forget, Kord S. Smith, Brian C. Kiedrowski, and + Forrest B. Brown, "Direct, on-the-fly calculation of unresolved resonance + region cross sections in Monte Carlo simulations," *Proc. Joint + Int. Conf. M&C+SNA+MC*, Nashville, Tennessee, Apr. 19--23 (2015). + +- Paul K. Romano and Timothy H. Trumbull, "Comparison of algorithms for Doppler + broadening pointwise tabulated cross sections," *Ann. Nucl. Energy*, **75**, + 358--364 (2015). ``_ + +- Tuomas Viitanen, Jaakko Leppanen, and Benoit Forget, "Target motion sampling + temperature treatment technique with track-length esimators in OpenMC -- + Preliminary results," *Proc. PHYSOR*, Kyoto, Japan, Sep. 28--Oct. 3 (2014). + - Jonathan A. Walsh, Benoit Forget, and Kord S. Smith, "Accelerated sampling of the free gas resonance elastic scattering kernel," *Ann. Nucl. Energy*, **69**, 116--124 (2014). ``_ @@ -12,35 +110,42 @@ Publications Carlo simulations using the multipole representation," *Ann. Nucl. Energy*, **64**, 78--85 (2014). ``_ +----------- +Parallelism +----------- + +- David Ozog, Allen D. Malony, and Andrew R. Siegel, "A performance analysis of + SIMD algorithms for Monte Carlo simulations of nuclear reactor cores," + *Proc. IEEE Int. Parallel and Distributed Processing Symposium*, Hyderabad, + India, May 25--29 (2015). + +- David Ozog, Allen D. Malony, and Andrew Siegel, "Full-core PWR transport + simulations on Xeon Phi clusters," *Proc. Joint Int. Conf. M&C+SNA+MC*, + Nashville, Tennessee, Apr. 19--23 (2015). + +- Paul K. Romano, Andrew R. Siegel, and Ronald O. Rahaman, "Influence of the + memory subsystem on Monte Carlo code performance," *Proc. Joint + Int. Conf. M&C+SNA+MC*, Nashville, Tennessee, Apr. 19--23 (2015). + +- Nicholas Horelik, Benoit Forget, Kord Smith, and Andrew Siegel, "Domain + decomposition and terabyte tallies with the OpenMC Monte Carlo neutron + transport code," *Proc. PHYSOR*, Kyoto Japan, Sep. 28--Oct. 3 (2014). + +- Nicholas Horelik, Andrew Siegel, Benoit Forget, and Kord Smith, "Monte Carlo + domain decomposition for robust nuclear reactor analysis," *Parallel Comput.*, + **40**, 646--660 (2014). ``_ + - Andrew Siegel, Kord Smith, Kyle Felker, Paul Romano, Benoit Forget, and Peter Beckman, "Improved cache performance in Monte Carlo transport calculations using energy banding," *Comput. Phys. Commun.*, **185** (4), 1195--1199 (2014). ``_ -- Jonathan A. Walsh, Benoit Forget, and Kord S. Smith, "Validation of OpenMC - Reactor Physics Simulations with the B&W 1810 Series Benchmarks," - *Trans. Am. Nucl. Soc.*, **109**, 1301--1304 (2013). - -- Bryan R. Herman, Benoit Forget, and Kord Smith, "Utilizing CMFD in OpenMC to - Estimate Dominance Ratio and Adjoint," *Trans. Am. Nucl. Soc.*, **109**, - 1389-1392 (2013). - -- Timothy P. Burke, Brian C. Kiedrowski, and William R. Martin, "Flux and - Reaction Rate Kernel Density Estimators in OpenMC," *Trans. Am. Nucl. Soc.*, - **109**, 683-686 (2013). - - Paul K. Romano, Benoit Forget, Kord Smith, and Andrew Siegel, "On the use of tally servers in Monte Carlo simulations of light-water reactors," *Proc. Joint International Conference on Supercomputing in Nuclear Applications and Monte Carlo*, Paris, France, Oct. 27--31 (2013). ``_ -- Paul K. Romano, Nicholas E. Horelik, Bryan R. Herman, Adam G. Nelson, Benoit - Forget, and Kord Smith, "OpenMC: A State-of-the-Art Monte Carlo Code for - Research and Development," *Proc. Joint International Conference on - Supercomputing in Nuclear Applications and Monte Carlo*, Paris, France, - Oct. 27--31 (2013). ``_ - - Kyle G. Felker, Andrew R. Siegel, Kord S. Smith, Paul K. Romano, and Benoit Forget, "The energy band memory server algorithm for parallel Monte Carlo calculations," *Proc. Joint International Conference on Supercomputing in @@ -62,25 +167,6 @@ Publications servers," *J. Comput. Phys.*, **252**, 20--36 (2013). ``_ -- Paul K. Romano, Bryan R. Herman, Nicholas E. Horelik, Benoit Forget, Kord - Smith, and Andrew R. Siegel, "Progress and Status of the OpenMC Monte Carlo - Code," *Proc. Int. Conf. Mathematics and Computational Methods Applied to - Nuclear Science and Engineering*, Sun Valley, Idaho, May 5--9 (2013). - -- Nicholas Horelik, Bryan Herman, Benoit Forget, and Kord Smith, "Benchmark for - Evaluation and Validation of Reactor Simulations," - *Proc. Int. Conf. Mathematics and Computational Methods Applied to Nuclear - Science and Engineering*, Sun Valley, Idaho, May 5--9 (2013). - -- Adam G. Nelson and William R. Martin, "Improved Convergence of Monte Carlo - Generated Multi-Group Scattering Moments," *Proc. Int. Conf. Mathematics and - Computational Methods Applied to Nuclear Science and Engineering*, Sun Valley, - Idaho, May 5--9 (2013). - -- Paul K. Romano and Benoit Forget, "The OpenMC Monte Carlo Particle Transport - Code," *Ann. Nucl. Energy*, **51**, 274--281 - (2013). ``_ - - Andrew R. Siegel, Kord Smith, Paul K. Romano, Benoit Forget, and Kyle Felker, "The effect of load imbalances on the performance of Monte Carlo codes in LWR analysis", *J. Comput. Phys.*, **235**, 901--911 (2013). diff --git a/_sources/pythonapi/ace.txt b/_sources/pythonapi/ace.txt new file mode 100644 index 0000000000..4810ec4bbc --- /dev/null +++ b/_sources/pythonapi/ace.txt @@ -0,0 +1,8 @@ +.. _pythonapi_ace: + +========== +ACE Format +========== + +.. automodule:: openmc.ace + :members: diff --git a/_sources/pythonapi/cmfd.txt b/_sources/pythonapi/cmfd.txt new file mode 100644 index 0000000000..51470069fe --- /dev/null +++ b/_sources/pythonapi/cmfd.txt @@ -0,0 +1,8 @@ +.. _pythonapi_cmfd: + +==== +CMFD +==== + +.. automodule:: openmc.cmfd + :members: diff --git a/_sources/pythonapi/element.txt b/_sources/pythonapi/element.txt new file mode 100644 index 0000000000..473cbba45d --- /dev/null +++ b/_sources/pythonapi/element.txt @@ -0,0 +1,8 @@ +.. _pythonapi_element: + +======= +Element +======= + +.. automodule:: openmc.element + :members: diff --git a/_sources/pythonapi/examples/pandas-dataframes.txt b/_sources/pythonapi/examples/pandas-dataframes.txt new file mode 100644 index 0000000000..7eacf4d328 --- /dev/null +++ b/_sources/pythonapi/examples/pandas-dataframes.txt @@ -0,0 +1,11 @@ +================= +Pandas Dataframes +================= + +.. only:: html + + .. notebook:: pandas-dataframes.ipynb + +.. only:: latex + + IPython notebooks must be viewed in the online HTML documentation. diff --git a/_sources/pythonapi/examples/tally-arithmetic.txt b/_sources/pythonapi/examples/tally-arithmetic.txt new file mode 100644 index 0000000000..5f3cf775e1 --- /dev/null +++ b/_sources/pythonapi/examples/tally-arithmetic.txt @@ -0,0 +1,11 @@ +================ +Tally Arithmetic +================ + +.. only:: html + + .. notebook:: tally-arithmetic.ipynb + +.. only:: latex + + IPython notebooks must be viewed in the online HTML documentation. diff --git a/_sources/pythonapi/executor.txt b/_sources/pythonapi/executor.txt new file mode 100644 index 0000000000..ef6693ec9e --- /dev/null +++ b/_sources/pythonapi/executor.txt @@ -0,0 +1,8 @@ +.. _pythonapi_executor: + +======== +Executor +======== + +.. automodule:: openmc.executor + :members: diff --git a/_sources/pythonapi/filter.txt b/_sources/pythonapi/filter.txt new file mode 100644 index 0000000000..f93ba5a158 --- /dev/null +++ b/_sources/pythonapi/filter.txt @@ -0,0 +1,8 @@ +.. _pythonapi_filter: + +====== +Filter +====== + +.. automodule:: openmc.filter + :members: diff --git a/_sources/pythonapi/geometry.txt b/_sources/pythonapi/geometry.txt new file mode 100644 index 0000000000..6b87edb978 --- /dev/null +++ b/_sources/pythonapi/geometry.txt @@ -0,0 +1,8 @@ +.. _pythonapi_geometry: + +======== +Geometry +======== + +.. automodule:: openmc.geometry + :members: diff --git a/_sources/pythonapi/index.txt b/_sources/pythonapi/index.txt new file mode 100644 index 0000000000..8c42f2d7e2 --- /dev/null +++ b/_sources/pythonapi/index.txt @@ -0,0 +1,71 @@ +.. _pythonapi: + +========== +Python API +========== + +OpenMC includes a rich Python API that enables programmatic pre- and +post-processing. The easiest way to begin using the API is to take a look at the +example Jupyter_ notebooks provided. However, this assumes that you are already +familiar with Python and common third-party packages such as NumPy_. If you have +never programmed in Python before, there are many good tutorials available +online. We recommend going through the modules from Codecademy_ and/or the +`Scipy lectures`_. The full API documentation serves to provide more information +on a given module or class. + +**Handling nuclear data:** + +.. toctree:: + :maxdepth: 1 + + ace + +**Creating input files:** + +.. toctree:: + :maxdepth: 1 + + cmfd + element + filter + geometry + material + mesh + nuclide + opencg_compatible + plots + settings + surface + tallies + trigger + universe + +**Running OpenMC:** + +.. toctree:: + :maxdepth: 1 + + executor + +**Post-processing:** + +.. toctree:: + :maxdepth: 1 + + particle_restart + statepoint + summary + tallies + +**Example Jupyter Notebooks:** + +.. toctree:: + :maxdepth: 1 + + examples/pandas-dataframes + examples/tally-arithmetic + +.. _Jupyter: https://jupyter.org/ +.. _NumPy: http://www.numpy.org/ +.. _Codecademy: https://www.codecademy.com/tracks/python +.. _Scipy lectures: https://scipy-lectures.github.io/ diff --git a/_sources/pythonapi/material.txt b/_sources/pythonapi/material.txt new file mode 100644 index 0000000000..16a3af7012 --- /dev/null +++ b/_sources/pythonapi/material.txt @@ -0,0 +1,8 @@ +.. _pythonapi_material: + +========= +Materials +========= + +.. automodule:: openmc.material + :members: diff --git a/_sources/pythonapi/mesh.txt b/_sources/pythonapi/mesh.txt new file mode 100644 index 0000000000..dbecd7c31d --- /dev/null +++ b/_sources/pythonapi/mesh.txt @@ -0,0 +1,8 @@ +.. _pythonapi_mesh: + +==== +Mesh +==== + +.. automodule:: openmc.mesh + :members: diff --git a/_sources/pythonapi/nuclide.txt b/_sources/pythonapi/nuclide.txt new file mode 100644 index 0000000000..9e3214e925 --- /dev/null +++ b/_sources/pythonapi/nuclide.txt @@ -0,0 +1,8 @@ +.. _pythonapi_nuclide: + +======= +Nuclide +======= + +.. automodule:: openmc.nuclide + :members: diff --git a/_sources/pythonapi/opencg_compatible.txt b/_sources/pythonapi/opencg_compatible.txt new file mode 100644 index 0000000000..c807e19cc6 --- /dev/null +++ b/_sources/pythonapi/opencg_compatible.txt @@ -0,0 +1,8 @@ +.. _pythonapi_opencg_compatible: + +==================== +OpenCG Compatibility +==================== + +.. automodule:: openmc.opencg_compatible + :members: diff --git a/_sources/pythonapi/particle_restart.txt b/_sources/pythonapi/particle_restart.txt new file mode 100644 index 0000000000..66ed89988a --- /dev/null +++ b/_sources/pythonapi/particle_restart.txt @@ -0,0 +1,8 @@ +.. _pythonapi_particle_restart: + +================ +Particle Restart +================ + +.. automodule:: openmc.particle_restart + :members: diff --git a/_sources/pythonapi/plots.txt b/_sources/pythonapi/plots.txt new file mode 100644 index 0000000000..8ad5348be3 --- /dev/null +++ b/_sources/pythonapi/plots.txt @@ -0,0 +1,8 @@ +.. _pythonapi_plots: + +===== +Plots +===== + +.. automodule:: openmc.plots + :members: diff --git a/_sources/pythonapi/settings.txt b/_sources/pythonapi/settings.txt new file mode 100644 index 0000000000..3a3915ff50 --- /dev/null +++ b/_sources/pythonapi/settings.txt @@ -0,0 +1,8 @@ +.. _pythonapi_settings: + +======== +Settings +======== + +.. automodule:: openmc.settings + :members: diff --git a/_sources/pythonapi/statepoint.txt b/_sources/pythonapi/statepoint.txt new file mode 100644 index 0000000000..737fc03fca --- /dev/null +++ b/_sources/pythonapi/statepoint.txt @@ -0,0 +1,8 @@ +.. _pythonapi_statepoint: + +========== +Statepoint +========== + +.. automodule:: openmc.statepoint + :members: diff --git a/_sources/pythonapi/summary.txt b/_sources/pythonapi/summary.txt new file mode 100644 index 0000000000..9a791127b4 --- /dev/null +++ b/_sources/pythonapi/summary.txt @@ -0,0 +1,8 @@ +.. _pythonapi_summary: + +======= +Summary +======= + +.. automodule:: openmc.summary + :members: diff --git a/_sources/pythonapi/surface.txt b/_sources/pythonapi/surface.txt new file mode 100644 index 0000000000..cc31f5b3e3 --- /dev/null +++ b/_sources/pythonapi/surface.txt @@ -0,0 +1,8 @@ +.. _pythonapi_surface: + +======= +Surface +======= + +.. automodule:: openmc.surface + :members: diff --git a/_sources/pythonapi/tallies.txt b/_sources/pythonapi/tallies.txt new file mode 100644 index 0000000000..2f24edf3a0 --- /dev/null +++ b/_sources/pythonapi/tallies.txt @@ -0,0 +1,8 @@ +.. _pythonapi_tallies: + +======= +Tallies +======= + +.. automodule:: openmc.tallies + :members: diff --git a/_sources/pythonapi/trigger.txt b/_sources/pythonapi/trigger.txt new file mode 100644 index 0000000000..82567c2cf1 --- /dev/null +++ b/_sources/pythonapi/trigger.txt @@ -0,0 +1,8 @@ +.. _pythonapi_trigger: + +======= +Trigger +======= + +.. automodule:: openmc.trigger + :members: diff --git a/_sources/pythonapi/universe.txt b/_sources/pythonapi/universe.txt new file mode 100644 index 0000000000..fd4a3c1e29 --- /dev/null +++ b/_sources/pythonapi/universe.txt @@ -0,0 +1,8 @@ +.. _pythonapi_universe: + +======== +Universe +======== + +.. automodule:: openmc.universe + :members: diff --git a/_sources/quickinstall.txt b/_sources/quickinstall.txt index 3fb9036d39..b64dfebda1 100644 --- a/_sources/quickinstall.txt +++ b/_sources/quickinstall.txt @@ -22,14 +22,13 @@ package manager`_. Simply enter the following commands into the terminal: sudo apt-get update sudo apt-get install openmc -Currently, the binary package does not allow for parallel simulations, HDF5_, or -CMFD acceleration through PETSc_. Users who need such capabilities should build -OpenMC from source as is described in :ref:`usersguide_install`. +Currently, the binary package does not allow for parallel simulations or use of +HDF5_. Users who need such capabilities should build OpenMC from source as is +described in :ref:`usersguide_install`. .. _Personal Package Archive: https://launchpad.net/~paulromano/+archive/staging .. _APT package manager: https://help.ubuntu.com/community/AptGet/Howto .. _HDF5: http://www.hdfgroup.org/HDF5/ -.. _PETSc: http://www.mcs.anl.gov/petsc/ ------------------------------------------- Installing from Source on Linux or Mac OS X @@ -41,19 +40,21 @@ the following commands in a terminal: .. code-block:: sh - git clone git://github.com/mit-crpg/openmc.git - cd openmc/src + git clone https://github.com/mit-crpg/openmc.git + cd openmc git checkout -b master origin/master + mkdir build && cd build + cmake .. make sudo make install This will build an executable named ``openmc`` and install it (by default in -/usr/local/bin). If you do not have administrator privileges, the last command -can be replaced with a local install, e.g. +/usr/local/bin). If you do not have administrator privileges, the cmake command +should specify an installation directory where you have write access, e.g. .. code-block:: sh - make install -e prefix=$HOME/.local + cmake -DCMAKE_INSTALL_PREFIX=$HOME/.local .. .. _GitHub: https://github.com/mit-crpg/openmc .. _git: http://git-scm.com diff --git a/_sources/releasenotes.txt b/_sources/releasenotes.txt new file mode 100644 index 0000000000..dffc17201f --- /dev/null +++ b/_sources/releasenotes.txt @@ -0,0 +1,67 @@ +.. _releasenotes: + +============================== +Release Notes for OpenMC 0.7.0 +============================== + +------------------- +System Requirements +------------------- + +There are no special requirements for running the OpenMC code. As of this +release, OpenMC has been tested on a variety of Linux distributions, Mac OS X, +and Microsoft Windows 7. Memory requirements will vary depending on the size of +the problem at hand (mostly on the number of nuclides in the problem). + +------------ +New Features +------------ + +- Complete Python API +- Python 3 compatability for all scripts +- All scripts consistently named openmc-* and installed together +- New 'distribcell' tally filter for repeated cells +- Ability to specify outer lattice universe +- XML input validation utility (openmc-validate-xml) +- Support for hexagonal lattices +- Material union energy grid method +- Tally triggers +- Remove dependence on PETSc +- Significant OpenMP performance improvements +- Support for Fortran 2008 MPI interface +- Use of Travis CI for continuous integration +- Simplifications and improvements to test suite + +--------- +Bug Fixes +--------- + +- b5f712_: Fix bug in spherical harmonics tallies +- e6675b_: Ensure all constants are double precision +- 04e2c1_: Fix potential bug in sample_nuclide routine +- 6121d9_: Fix bugs related to particle track files +- 2f0e89_: Fixes for nuclide specification in tallies + +.. _b5f712: https://github.com/mit-crpg/openmc/commit/b5f712 +.. _e6675b: https://github.com/mit-crpg/openmc/commit/e6675b +.. _04e2c1: https://github.com/mit-crpg/openmc/commit/04e2c1 +.. _6121d9: https://github.com/mit-crpg/openmc/commit/6121d9 +.. _2f0e89: https://github.com/mit-crpg/openmc/commit/2f0e89 + +------------ +Contributors +------------ + +This release contains new contributions from the following people: + +- `Will Boyd `_ +- `Matt Ellis `_ +- `Sterling Harper `_ +- `Bryan Herman `_ +- `Nicholas Horelik `_ +- `Colin Josey `_ +- `William Lyu `_ +- `Adam Nelson `_ +- `Paul Romano `_ +- `Anthony Scopatz `_ +- `Jon Walsh `_ diff --git a/_sources/releasenotes/index.txt b/_sources/releasenotes/index.txt deleted file mode 100644 index 556cf518a5..0000000000 --- a/_sources/releasenotes/index.txt +++ /dev/null @@ -1,25 +0,0 @@ -.. _releasenotes: - -============= -Release Notes -============= - -The release notes for OpenMC give a list of system requirements, new features, -bugs fixed, and known issues for each successive release. - -.. toctree:: - :maxdepth: 1 - - notes_0.6.2 - notes_0.6.1 - notes_0.6.0 - notes_0.5.4 - notes_0.5.3 - notes_0.5.2 - notes_0.5.1 - notes_0.5.0 - notes_0.4.4 - notes_0.4.3 - notes_0.4.2 - notes_0.4.1 - notes_0.4.0 diff --git a/_sources/releasenotes/notes_0.4.0.txt b/_sources/releasenotes/notes_0.4.0.txt deleted file mode 100644 index 3e0a444e35..0000000000 --- a/_sources/releasenotes/notes_0.4.0.txt +++ /dev/null @@ -1,36 +0,0 @@ -.. _notes_0.4.0: - -============================== -Release Notes for OpenMC 0.4.0 -============================== - -------------------- -System Requirements -------------------- - -There are no special requirements for running the OpenMC code. As of this -release, OpenMC has been tested on a variety of Linux distributions as well as -Mac OS X. However, it has not been tested yet on any releases of Microsoft -Windows. Memory requirements will vary depending on the size of the problem at -hand (mostly on the number of nuclides in the problem). - ------------- -New Features ------------- - -- The probability table method for treatment of energy self-shielding in the - unresolved resonance range has been implemented and is now turned on by - default. -- Calculation of Shannon entropy for assessing convergence of the fission source - distribution. -- Ability to compile with the PGI Fortran compiler. -- Ability to run on IBM BlueGene/P machines. -- Completely rewrote how nested universes are handled. Geometry is now much more - robust. - ---------- -Bug Fixes ---------- - -- Many geometry errors have been fixed. The Monte Carlo performance benchmark - can now be successfully run in OpenMC. diff --git a/_sources/releasenotes/notes_0.4.1.txt b/_sources/releasenotes/notes_0.4.1.txt deleted file mode 100644 index 2492f23a98..0000000000 --- a/_sources/releasenotes/notes_0.4.1.txt +++ /dev/null @@ -1,55 +0,0 @@ -.. _notes_0.4.1: - -============================== -Release Notes for OpenMC 0.4.1 -============================== - -------------------- -System Requirements -------------------- - -There are no special requirements for running the OpenMC code. As of this -release, OpenMC has been tested on a variety of Linux distributions as well as -Mac OS X. However, it has not been tested yet on any releases of Microsoft -Windows. Memory requirements will vary depending on the size of the problem at -hand (mostly on the number of nuclides in the problem). - ------------- -New Features ------------- - -- A batching method has been implemented so that statistics can be calculated - based on multiple generations instead of a single generation. This can help to - overcome problems with underpredicted variance in problems where there is - correlation between successive fission source iterations. -- Users now have the option to select a non-unionized energy grid for problems - with many nuclides where the use of a unionized grid is not feasible. -- Improved plotting capability (Nick Horelik). The plotting input is now in - ``plots.xml`` instead of ``plot.xml``. -- Added multiple estimators for k-effective and added a global tally for - leakage. -- Moved cross section-related output into cross_sections.out. -- Improved timing capabilities. -- Can now use more than 2**31 - 1 particles per generation. -- Improved fission bank synchronization method. This also necessitated changing - the source bank to be of type Bank rather than of type Particle. -- Added HDF5 output (not complete yet). -- Major changes to tally implementation. - ---------- -Bug Fixes ---------- - -- `b206a8`_: Fixed subtle error in the sampling of energy distributions. -- `800742`_: Fixed error in sampling of angle and rotating angles. -- `a07c08`_: Fixed bug in linear-linear interpolation during sampling energy. -- `a75283`_: Fixed energy and energyout tally filters to support many bins. -- `95cfac`_: Fixed error in cell neighbor searches. -- `83a803`_: Fixed bug related to probability tables. - -.. _b206a8: https://github.com/mit-crpg/openmc/commit/b206a8 -.. _800742: https://github.com/mit-crpg/openmc/commit/800742 -.. _a07c08: https://github.com/mit-crpg/openmc/commit/a07c08 -.. _a75283: https://github.com/mit-crpg/openmc/commit/a75283 -.. _95cfac: https://github.com/mit-crpg/openmc/commit/95cfac -.. _83a803: https://github.com/mit-crpg/openmc/commit/83a803 diff --git a/_sources/releasenotes/notes_0.4.2.txt b/_sources/releasenotes/notes_0.4.2.txt deleted file mode 100644 index 0ca5287a1c..0000000000 --- a/_sources/releasenotes/notes_0.4.2.txt +++ /dev/null @@ -1,56 +0,0 @@ -.. _notes_0.4.2: - -============================== -Release Notes for OpenMC 0.4.2 -============================== - -------------------- -System Requirements -------------------- - -There are no special requirements for running the OpenMC code. As of this -release, OpenMC has been tested on a variety of Linux distributions, Mac OS X, -and Microsoft Windows 7. Memory requirements will vary depending on the size of -the problem at hand (mostly on the number of nuclides in the problem). - ------------- -New Features ------------- - -- Ability to specify void materials. -- Option to not reduce tallies across processors at end of each batch. -- Uniform fission site method for reducing variance on local tallies. -- Reading/writing binary source files. -- Added more messages for or high verbosity. -- Estimator for diffusion coefficient. -- Ability to specify 'point' source type. -- Ability to change random number seed. -- Users can now specify units='sum' on a tag. This tells the code that - the total material density is the sum of the atom fractions listed for each - nuclide on the material. - ---------- -Bug Fixes ---------- - -- a27f8f_: Fixed runtime error bug when using Intel compiler with DEBUG on. -- afe121_: Fixed minor bug in fission bank algorithms. -- e0968e_: Force re-evaluation of cross-sections when each particle is born. -- 298db8_: Fixed bug in surface currents when using energy-in filter. -- 2f3bbe_: Fixed subtle bug in S(a,b) cross section calculation. -- 671f30_: Fixed surface currents on mesh not encompassing geometry. -- b2c40e_: Fixed bug in incoming energy filter for track-length tallies. -- 5524fd_: Mesh filter now works with track-length tallies. -- d050c7_: Added Bessel's correction to make estimate of variance unbiased. -- 2a5b9c_: Fixed regression in plotting. - -.. _a27f8f: https://github.com/mit-crpg/openmc/commit/a27f8f -.. _afe121: https://github.com/mit-crpg/openmc/commit/afe121 -.. _e0968e: https://github.com/mit-crpg/openmc/commit/e0968e -.. _298db8: https://github.com/mit-crpg/openmc/commit/298db8 -.. _2f3bbe: https://github.com/mit-crpg/openmc/commit/2f3bbe -.. _671f30: https://github.com/mit-crpg/openmc/commit/671f30 -.. _b2c40e: https://github.com/mit-crpg/openmc/commit/b2c40e -.. _5524fd: https://github.com/mit-crpg/openmc/commit/5524fd -.. _d050c7: https://github.com/mit-crpg/openmc/commit/d050c7 -.. _2a5b9c: https://github.com/mit-crpg/openmc/commit/2a5b9c diff --git a/_sources/releasenotes/notes_0.4.3.txt b/_sources/releasenotes/notes_0.4.3.txt deleted file mode 100644 index fce7a7da37..0000000000 --- a/_sources/releasenotes/notes_0.4.3.txt +++ /dev/null @@ -1,53 +0,0 @@ -.. _notes_0.4.3: - -============================== -Release Notes for OpenMC 0.4.3 -============================== - -------------------- -System Requirements -------------------- - -There are no special requirements for running the OpenMC code. As of this -release, OpenMC has been tested on a variety of Linux distributions, Mac OS X, -and Microsoft Windows 7. Memory requirements will vary depending on the size of -the problem at hand (mostly on the number of nuclides in the problem). - ------------- -New Features ------------- - -- Option to report confidence intervals for tally results. -- Rotation and translation for filled cells. -- Ability to explicitly specify for tallies. -- Ability to store state points and use them to restart runs. -- Fixed source calculations (no subcritical multiplication however). -- Expanded options for external source distribution. -- Ability to tally reaction rates for individual nuclides within a material. -- Reduced memory usage by removing redundant storage or some cross-sections. -- 3bd35b_: Log-log interpolation for URR probability tables. -- Support to specify labels on tallies (nelsonag_). - ---------- -Bug Fixes ---------- - -- 33f29a_: Handle negative values in probability table. -- 1c472d_: Fixed survival biasing with probability tables. -- 3c6e80_: Fixed writing tallies with no filters. -- 460ef1_: Invalid results for duplicate tallies. -- 0069d5_: Fixed bug with 0 inactive batches. -- 7af2cf_: Fixed bug in score_analog_tallies. -- 85a60e_: Pick closest angular distribution for law 61. -- 3212f5_: Fixed issue with blank line at beginning of XML files. - -.. _nelsonag: https://github.com/nelsonag -.. _33f29a: https://github.com/mit-crpg/openmc/commit/33f29a -.. _1c472d: https://github.com/mit-crpg/openmc/commit/1c472d -.. _3c6e80: https://github.com/mit-crpg/openmc/commit/3c6e80 -.. _3bd35b: https://github.com/mit-crpg/openmc/commit/3bd35b -.. _0069d5: https://github.com/mit-crpg/openmc/commit/0069d5 -.. _7af2cf: https://github.com/mit-crpg/openmc/commit/7af2cf -.. _460ef1: https://github.com/mit-crpg/openmc/commit/460ef1 -.. _85a60e: https://github.com/mit-crpg/openmc/commit/85a60e -.. _3212f5: https://github.com/mit-crpg/openmc/commit/3212f5 diff --git a/_sources/releasenotes/notes_0.4.4.txt b/_sources/releasenotes/notes_0.4.4.txt deleted file mode 100644 index 55a0c3f6f8..0000000000 --- a/_sources/releasenotes/notes_0.4.4.txt +++ /dev/null @@ -1,45 +0,0 @@ -.. _notes_0.4.4: - -============================== -Release Notes for OpenMC 0.4.4 -============================== - -------------------- -System Requirements -------------------- - -There are no special requirements for running the OpenMC code. As of this -release, OpenMC has been tested on a variety of Linux distributions, Mac OS X, -and Microsoft Windows 7. Memory requirements will vary depending on the size of -the problem at hand (mostly on the number of nuclides in the problem). - ------------- -New Features ------------- - -- Ability to write state points when using . -- Real-time XML validation in GNU Emacs with RELAX NG schemata. -- Writing state points every n batches with -- Suppress creation of summary.out and cross_sections.out by default with option - to turn them on with tag in settings.xml file. -- Ability to create HDF5 state points. -- Binary source file is now part of state point file by default. -- Enhanced state point usage and added state point Python scripts. -- Turning confidence intervals on affects k-effective. -- Option to specify for tally meshes. - ---------- -Bug Fixes ---------- - -- 4654ee_: Fixed plotting with void cells. -- 7ee461_: Fixed bug with multi-line input using type='word'. -- 792eb3_: Fixed degrees of freedom for confidence intervals. -- 7fd617_: Fixed bug with restart runs in parallel. -- dc4a8f_: Fixed bug with fixed source restart runs. - -.. _4654ee: https://github.com/mit-crpg/openmc/commit/4654ee -.. _7ee461: https://github.com/mit-crpg/openmc/commit/7ee461 -.. _792eb3: https://github.com/mit-crpg/openmc/commit/792eb3 -.. _7fd617: https://github.com/mit-crpg/openmc/commit/7fd617 -.. _dc4a8f: https://github.com/mit-crpg/openmc/commit/dc4a8f diff --git a/_sources/releasenotes/notes_0.5.0.txt b/_sources/releasenotes/notes_0.5.0.txt deleted file mode 100644 index 16be1b063b..0000000000 --- a/_sources/releasenotes/notes_0.5.0.txt +++ /dev/null @@ -1,52 +0,0 @@ -.. _notes_0.5.0: - -============================== -Release Notes for OpenMC 0.5.0 -============================== - -------------------- -System Requirements -------------------- - -There are no special requirements for running the OpenMC code. As of this -release, OpenMC has been tested on a variety of Linux distributions, Mac OS X, -and Microsoft Windows 7. Memory requirements will vary depending on the size of -the problem at hand (mostly on the number of nuclides in the problem). - ------------- -New Features ------------- - -- All user input options that formerly accepted "off" or "on" should now be - "false" or "true" (the proper XML schema datatype). -- The element is deprecated and was replaced with . -- Added 'events' score that returns number of events that scored to a tally. -- Restructured tally filter implementation and user input. -- Source convergence acceleration via CMFD (implemented with PETSc). -- Ability to read source files in parallel when number of particles is greater - than that number of source sites. -- Cone surface types. - ---------- -Bug Fixes ---------- - -- 737b90_: Coincident surfaces from separate universes / particle traveling - tangent to a surface. -- a819b4_: Output of surface neighbors in summary.out file. -- b11696_: Reading long attribute lists in XML input. -- 2bd46a_: Search for tallying nuclides when no default_xs specified. -- 7a1f08_: Fix word wrapping when writing messages. -- c0e3ec_: Prevent underflow when compiling with MPI=yes and DEBUG=yes. -- 6f8d9d_: Set default tally labels. -- 6a3a5e_: Fix problem with corner-crossing in lattices. - -.. _737b90: https://github.com/mit-crpg/openmc/commit/737b90 -.. _a819b4: https://github.com/mit-crpg/openmc/commit/a819b4 -.. _b11696: https://github.com/mit-crpg/openmc/commit/b11696 -.. _2bd46a: https://github.com/mit-crpg/openmc/commit/2bd46a -.. _7a1f08: https://github.com/mit-crpg/openmc/commit/7a1f08 -.. _c0e3ec: https://github.com/mit-crpg/openmc/commit/c0e3ec -.. _6f8d9d: https://github.com/mit-crpg/openmc/commit/6f8d9d -.. _6a3a5e: https://github.com/mit-crpg/openmc/commit/6a3a5e - diff --git a/_sources/releasenotes/notes_0.5.1.txt b/_sources/releasenotes/notes_0.5.1.txt deleted file mode 100644 index 9ba85d304c..0000000000 --- a/_sources/releasenotes/notes_0.5.1.txt +++ /dev/null @@ -1,45 +0,0 @@ -.. _notes_0.5.1: - -============================== -Release Notes for OpenMC 0.5.1 -============================== - -------------------- -System Requirements -------------------- - -There are no special requirements for running the OpenMC code. As of this -release, OpenMC has been tested on a variety of Linux distributions, Mac OS X, -and Microsoft Windows 7. Memory requirements will vary depending on the size of -the problem at hand (mostly on the number of nuclides in the problem). - ------------- -New Features ------------- - -- Absorption and combined estimators for k-effective. -- Natural elements can now be specified in materials using rather than - . -- Support for multiple S(a,b) tables in a single material (e.g. BeO). -- Test suite using Python nosetests. -- Proper install capability with 'make install'. -- Lattices can now be 2 or 3 dimensions. -- New scatter-PN score type. -- New kappa-fission score type. -- Ability to tally any reaction by specifying MT. - ---------- -Bug Fixes ---------- - -- 94103e_: Two checks for outgoing energy filters. -- e77059_: Fix reaction name for MT=849. -- b0fe88_: Fix distance to surface for cones. -- 63bfd2_: Fix tracklength tallies with cell filter and universes. -- 88daf7_: Fix analog tallies with survival biasing. - -.. _94103e: https://github.com/mit-crpg/openmc/commit/94103e -.. _e77059: https://github.com/mit-crpg/openmc/commit/e77059 -.. _b0fe88: https://github.com/mit-crpg/openmc/commit/b0fe88 -.. _63bfd2: https://github.com/mit-crpg/openmc/commit/63bfd2 -.. _88daf7: https://github.com/mit-crpg/openmc/commit/88daf7 diff --git a/_sources/releasenotes/notes_0.5.2.txt b/_sources/releasenotes/notes_0.5.2.txt deleted file mode 100644 index d030615db7..0000000000 --- a/_sources/releasenotes/notes_0.5.2.txt +++ /dev/null @@ -1,57 +0,0 @@ -.. _notes_0.5.2: - -============================== -Release Notes for OpenMC 0.5.2 -============================== - -------------------- -System Requirements -------------------- - -There are no special requirements for running the OpenMC code. As of this -release, OpenMC has been tested on a variety of Linux distributions, Mac OS X, -and Microsoft Windows 7. Memory requirements will vary depending on the size of -the problem at hand (mostly on the number of nuclides in the problem). - ------------- -New Features ------------- - -- Python script for mesh tally plotting -- Isotopic abundances based on IUPAC 2009 when using -- Particle restart files for debugging -- Code will abort after certain number of lost particles (defaults to 10) -- Region outside lattice can be filled with material (void by default) -- 3D voxel plots -- Full HDF5/PHDF5 support (including support in statepoint.py) -- Cell overlap checking with -g command line flag (or when plotting) - ---------- -Bug Fixes ---------- - -- 7632f3_: Fixed bug in statepoint.py for multiple generations per batch. -- f85ac4_: Fix infinite loop bug in error module. -- 49c36b_: Don't convert surface ids if surface filter is for current tallies. -- 5ccc78_: Fix bug in reassignment of bins for mesh filter. -- b1f52f_: Fixed bug in plot color specification. -- eae7e5_: Fixed many memory leaks. -- 10c1cc_: Minor CMFD fixes. -- afdb50_: Add compatibility for XML comments without whitespace. -- a3c593_: Fixed bug in use of free gas scattering for H-1. -- 3a66e3_: Fixed bug in 2D mesh tally implementation. -- ab0793_: Corrected PETSC_NULL references to their correct types. -- 182ebd_: Use analog estimator with energyout filter. - -.. _7632f3: https://github.com/mit-crpg/openmc/commit/7632f3 -.. _f85ac4: https://github.com/mit-crpg/openmc/commit/f85ac4 -.. _49c36b: https://github.com/mit-crpg/openmc/commit/49c36b -.. _5ccc78: https://github.com/mit-crpg/openmc/commit/5ccc78 -.. _b1f52f: https://github.com/mit-crpg/openmc/commit/b1f52f -.. _eae7e5: https://github.com/mit-crpg/openmc/commit/eae7e5 -.. _10c1cc: https://github.com/mit-crpg/openmc/commit/10c1cc -.. _afdb50: https://github.com/mit-crpg/openmc/commit/afdb50 -.. _a3c593: https://github.com/mit-crpg/openmc/commit/a3c593 -.. _3a66e3: https://github.com/mit-crpg/openmc/commit/3a66e3 -.. _ab0793: https://github.com/mit-crpg/openmc/commit/ab0793 -.. _182ebd: https://github.com/mit-crpg/openmc/commit/182ebd diff --git a/_sources/releasenotes/notes_0.5.3.txt b/_sources/releasenotes/notes_0.5.3.txt deleted file mode 100644 index 6d93f9aece..0000000000 --- a/_sources/releasenotes/notes_0.5.3.txt +++ /dev/null @@ -1,49 +0,0 @@ -.. _notes_0.5.3: - -============================== -Release Notes for OpenMC 0.5.3 -============================== - -------------------- -System Requirements -------------------- - -There are no special requirements for running the OpenMC code. As of this -release, OpenMC has been tested on a variety of Linux distributions, Mac OS X, -and Microsoft Windows 7. Memory requirements will vary depending on the size of -the problem at hand (mostly on the number of nuclides in the problem). - ------------- -New Features ------------- - -- Output interface enhanced to allow multiple files handles to be opened -- Particle restart file linked to output interface -- Particle restarts and state point restarts are both identified with the -r - command line flag. -- Particle instance no longer global, passed to all physics routines -- Physics routines refactored to rely less on global memory, more arguments - passed in -- CMFD routines refactored and now can compute dominance ratio on the fly -- PETSc 3.4.2 or higher must be used and compiled with fortran datatype support -- Memory leaks fixed except for ones from xml-fortran package -- Test suite enhanced to test output with different compiler options -- Description of OpenMC development workflow added -- OpenMP shared-memory parallelism added -- Special run mode --tallies removed. - ---------- -Bug Fixes ---------- - -- 2b1e8a_: Normalize direction vector after reflecting particle. -- 5853d2_: Set blank default for cross section listing alias. -- e178c7_: Fix infinite loop with words greater than 80 characters in write_message. -- c18a6e_: Check for valid secondary mode on S(a,b) tables. -- 82c456_: Fix bug where last process could have zero particles. - -.. _2b1e8a: https://github.com/mit-crpg/openmc/commit/2b1e8a -.. _5853d2: https://github.com/mit-crpg/openmc/commit/5853d2 -.. _e178c7: https://github.com/mit-crpg/openmc/commit/e178c7 -.. _c18a6e: https://github.com/mit-crpg/openmc/commit/c18a6e -.. _82c456: https://github.com/mit-crpg/openmc/commit/82c456 diff --git a/_sources/releasenotes/notes_0.5.4.txt b/_sources/releasenotes/notes_0.5.4.txt deleted file mode 100644 index a69354aa0a..0000000000 --- a/_sources/releasenotes/notes_0.5.4.txt +++ /dev/null @@ -1,64 +0,0 @@ -.. _notes_0.5.4: - -============================== -Release Notes for OpenMC 0.5.4 -============================== - -------------------- -System Requirements -------------------- - -There are no special requirements for running the OpenMC code. As of this -release, OpenMC has been tested on a variety of Linux distributions, Mac OS X, -and Microsoft Windows 7. Memory requirements will vary depending on the size of -the problem at hand (mostly on the number of nuclides in the problem). - ------------- -New Features ------------- - -- Source sites outside geometry are resampled -- XML-Fortran backend replaced by FoX XML -- Ability to write particle track files -- Handle lost particles more gracefully (via particle track files) -- Multiple random number generator streams -- Mesh tally plotting utility converted to use Tkinter rather than PyQt -- Script added to download ACE data from NNDC -- Mixed ASCII/binary cross_sections.xml now allowed -- Expanded options for writing source bank -- Re-enabled ability to use source file as starting source -- S(a,b) recalculation avoided when same nuclide and S(a,b) table are accessed - ---------- -Bug Fixes ---------- - -- 32c03c_: Check for valid data in cross_sections.xml -- c71ef5_: Fix bug in statepoint.py -- 8884fb_: Check for all ZAIDs for S(a,b) tables -- b38af0_: Fix XML reading on multiple levels of input -- d28750_: Fix bug in convert_xsdir.py -- cf567c_: ENDF/B-VI data checked for compatibility -- 6b9461_: Fix p_valid sampling inside of sample_energy - -.. _32c03c: https://github.com/mit-crpg/openmc/commit/32c03c -.. _c71ef5: https://github.com/mit-crpg/openmc/commit/c71ef5 -.. _8884fb: https://github.com/mit-crpg/openmc/commit/8884fb -.. _b38af0: https://github.com/mit-crpg/openmc/commit/b38af0 -.. _d28750: https://github.com/mit-crpg/openmc/commit/d28750 -.. _cf567c: https://github.com/mit-crpg/openmc/commit/cf567c -.. _6b9461: https://github.com/mit-crpg/openmc/commit/6b9461 - ------------- -Contributors ------------- - -This release contains new contributions from the following people: - -- `Sterling Harper `_ -- `Bryan Herman `_ -- `Nick Horelik `_ -- `Adam Nelson `_ -- `Paul Romano `_ -- `Tuomas Viitanen `_ -- `Jon Walsh `_ diff --git a/_sources/releasenotes/notes_0.6.0.txt b/_sources/releasenotes/notes_0.6.0.txt deleted file mode 100644 index 3f98c461dd..0000000000 --- a/_sources/releasenotes/notes_0.6.0.txt +++ /dev/null @@ -1,59 +0,0 @@ -.. _notes_0.6.0: - -============================== -Release Notes for OpenMC 0.6.0 -============================== - -------------------- -System Requirements -------------------- - -There are no special requirements for running the OpenMC code. As of this -release, OpenMC has been tested on a variety of Linux distributions, Mac OS X, -and Microsoft Windows 7. Memory requirements will vary depending on the size of -the problem at hand (mostly on the number of nuclides in the problem). - ------------- -New Features ------------- - -- Legendre and spherical harmonic expansion tally scores -- CMake is now default build system -- Regression test suite based on CTests and NNDC cross sections -- FoX is now a git submodule -- Support for older cross sections (e.g. MCNP 66c) -- Progress bar for plots -- Expanded support for natural elements via in settings.xml - ---------- -Bug Fixes ---------- - -- 41f7ca_: Fixed erroneous results from survival biasing -- 038736_: Fix tallies over void materials -- 46f9e8_: Check for negative values in probability tables -- d1ca35_: Fixed sampling of angular distribution -- 0291c0_: Fixed indexing error in plotting -- d7a7d0_: Fix bug with specifying xs attribute -- 85b3cb_: Fix out-of-bounds error with OpenMP threading - -.. _41f7ca: https://github.com/mit-crpg/openmc/commit/41f7ca -.. _038736: https://github.com/mit-crpg/openmc/commit/038736 -.. _46f9e8: https://github.com/mit-crpg/openmc/commit/46f9e8 -.. _d1ca35: https://github.com/mit-crpg/openmc/commit/d1ca35 -.. _0291c0: https://github.com/mit-crpg/openmc/commit/0291c0 -.. _d7a7d0: https://github.com/mit-crpg/openmc/commit/d7a7d0 -.. _85b3cb: https://github.com/mit-crpg/openmc/commit/85b3cb - ------------- -Contributors ------------- - -This release contains new contributions from the following people: - -- `Sterling Harper `_ -- `Bryan Herman `_ -- `Nick Horelik `_ -- `Adam Nelson `_ -- `Paul Romano `_ -- `Jon Walsh `_ diff --git a/_sources/releasenotes/notes_0.6.1.txt b/_sources/releasenotes/notes_0.6.1.txt deleted file mode 100644 index 71852bd174..0000000000 --- a/_sources/releasenotes/notes_0.6.1.txt +++ /dev/null @@ -1,65 +0,0 @@ -.. _notes_0.6.1: - -============================== -Release Notes for OpenMC 0.6.1 -============================== - -------------------- -System Requirements -------------------- - -There are no special requirements for running the OpenMC code. As of this -release, OpenMC has been tested on a variety of Linux distributions, Mac OS X, -and Microsoft Windows 7. Memory requirements will vary depending on the size of -the problem at hand (mostly on the number of nuclides in the problem). - ------------- -New Features ------------- - -- Coarse mesh finite difference (CMFD) acceleration no longer requires PETSc -- Statepoint file numbering is now zero-padded -- Python scripts now compatible with Python 2 or 3 -- Ability to run particle restarts in fixed source calculations -- Capability to filter box source by fissionable materials -- Nuclide/element names are now case insensitive in input files -- Improved treatment of resonance scattering for heavy nuclides - ---------- -Bug Fixes ---------- - -- 03e890_: Check for energy-dependent multiplicities in ACE files -- 4439de_: Fix distance-to-surface calculation for general plane surface -- 5808ed_: Account for differences in URR band probabilities at different energies -- 2e60c0_: Allow zero atom/weight percents in materials -- 3e0870_: Don't use PWD environment variable when setting path to input files -- dc4776_: Handle probability table resampling correctly -- 01178b_: Fix metastables nuclides in NNDC cross_sections.xml file -- 62ec43_: Don't read tallies.xml when OpenMC is run in plotting mode -- 2a95ef_: Prevent segmentation fault on "current" score without mesh filter -- 93e482_: Check for negative values in probability tables - -.. _03e890: https://github.com/mit-crpg/openmc/commit/03e890 -.. _4439de: https://github.com/mit-crpg/openmc/commit/4439de -.. _5808ed: https://github.com/mit-crpg/openmc/commit/5808ed -.. _2e60c0: https://github.com/mit-crpg/openmc/commit/2e60c0 -.. _3e0870: https://github.com/mit-crpg/openmc/commit/3e0870 -.. _dc4776: https://github.com/mit-crpg/openmc/commit/dc4776 -.. _01178b: https://github.com/mit-crpg/openmc/commit/01178b -.. _62ec43: https://github.com/mit-crpg/openmc/commit/62ec43 -.. _2a95ef: https://github.com/mit-crpg/openmc/commit/2a95ef -.. _93e482: https://github.com/mit-crpg/openmc/commit/93e482 - ------------- -Contributors ------------- - -This release contains new contributions from the following people: - -- `Sterling Harper `_ -- `Bryan Herman `_ -- `Adam Nelson `_ -- `Paul Romano `_ -- `Jon Walsh `_ -- `Will Boyd `_ diff --git a/_sources/releasenotes/notes_0.6.2.txt b/_sources/releasenotes/notes_0.6.2.txt deleted file mode 100644 index eefc493fcf..0000000000 --- a/_sources/releasenotes/notes_0.6.2.txt +++ /dev/null @@ -1,58 +0,0 @@ -.. _notes_0.6.2: - -============================== -Release Notes for OpenMC 0.6.2 -============================== - -------------------- -System Requirements -------------------- - -There are no special requirements for running the OpenMC code. As of this -release, OpenMC has been tested on a variety of Linux distributions, Mac OS X, -and Microsoft Windows 7. Memory requirements will vary depending on the size of -the problem at hand (mostly on the number of nuclides in the problem). - ------------- -New Features ------------- - -- Meshline plotting capability -- Support for plotting cells/materials on middle universe levels -- Ability to model cells with no surfaces -- Compatibility with PETSc 3.5 -- Compatability with OpenMPI 1.7/1.8 -- Improved overall performance via logarithmic-mapped energy grid search -- Improved multi-threaded performance with atomic operations -- Support for fixed source problems with fissionable materials - ---------- -Bug Fixes ---------- - -- 26fb93_: Fix problem with -t, --track command-line flag -- 2f07c0_: Improved evaporation spectrum algorithm -- e6abb9_: Fix segfault when tallying in a void material -- 291b45_: Handle metastable nuclides in NNDC data and multiplicities in MT=5 data - -.. _26fb93: https://github.com/mit-crpg/openmc/commit/26fb93 -.. _2f07c0: https://github.com/mit-crpg/openmc/commit/2f07c0 -.. _e6abb9: https://github.com/mit-crpg/openmc/commit/e6abb9 -.. _291b45: https://github.com/mit-crpg/openmc/commit/291b45 - ------------- -Contributors ------------- - -This release contains new contributions from the following people: - -- `Will Boyd `_ -- `Matt Ellis `_ -- `Sterling Harper `_ -- `Bryan Herman `_ -- `Nicholas Horelik `_ -- `Anton Leontiev `_ -- `Adam Nelson `_ -- `Paul Romano `_ -- `Jon Walsh `_ -- `John Xia `_ diff --git a/_sources/usersguide/beginners.txt b/_sources/usersguide/beginners.txt index 69f44c2ca1..d65ee1f831 100644 --- a/_sources/usersguide/beginners.txt +++ b/_sources/usersguide/beginners.txt @@ -146,13 +146,12 @@ and `Volume II`_. You may also find it helpful to review the following terms: .. _constructive solid geometry: http://en.wikipedia.org/wiki/Constructive_solid_geometry .. _git: http://git-scm.com/ .. _git tutorials: http://git-scm.com/documentation -.. _Reactor Concepts Manual: http://web.mit.edu/romano7/www/reactor_concepts.pdf -.. _Volume I: http://www.hss.doe.gov/nuclearsafety/techstds/docs/handbook/h1019v1.pdf -.. _Volume II: http://www.hss.doe.gov/nuclearsafety/techstds/docs/handbook/h1019v2.pdf +.. _Reactor Concepts Manual: http://www.tayloredge.com/periodic/trivia/ReactorConcepts.pdf +.. _Volume I: http://energy.gov/sites/prod/files/2013/06/f2/h1019v1.pdf +.. _Volume II: http://energy.gov/sites/prod/files/2013/06/f2/h1019v2.pdf .. _OpenMC source code: https://github.com/mit-crpg/openmc .. _GitHub: https://github.com/ .. _bug reports: https://github.com/mit-crpg/openmc/issues .. _Neutron cross section: http://en.wikipedia.org/wiki/Neutron_cross_section .. _Effective multiplication factor: http://en.wikipedia.org/wiki/Effective_multiplication_factor .. _Flux: http://en.wikipedia.org/wiki/Neutron_flux - diff --git a/_sources/usersguide/input.txt b/_sources/usersguide/input.txt index c834bbc92e..93e8236ec1 100644 --- a/_sources/usersguide/input.txt +++ b/_sources/usersguide/input.txt @@ -51,6 +51,43 @@ files are called: * ``plots.xml`` * ``cmfd.xml`` +-------------------- +Validating XML Files +-------------------- + +Input files can be checked before executing OpenMC using the +``openmc-validate-xml`` script which is installed alongside the Python API. Two +command line arguments can be set when running ``openmc-validate-xml``: + +* ``-i``, ``--input-path`` - Location of OpenMC input files. + *Default*: current working directory +* ``-r``, ``--relaxng-path`` - Location of OpenMC RelaxNG files. + *Default*: None + +If the RelaxNG path is not set, the script will search for these files because +it expects that the user is either running the script located in the install +directory ``bin`` folder or in ``src/utils``. Once executed, it will match +OpenMC XML files with their RelaxNG schema and check if they are valid. Below +is a table of the messages that will be printed after each file is checked. + +======================== =================================== +Message Description +======================== =================================== +[XML ERROR] Cannot parse XML file. +[NO RELAXNG FOUND] No RelaxNG file found for XML file. +[NOT VALID] XML file does not match RelaxNG. +[VALID] XML file matches RelaxNG. +======================== =================================== + +As an example, if OpenMC is installed in the directory +``/opt/openmc/0.6.2`` and the current working directory is where +OpenMC XML input files are located, they can be validated using +the following command: + +.. code-block:: bash + + /opt/openmc/0.6.2/bin/xml_validate + -------------------------------------- Settings Specification -- settings.xml -------------------------------------- @@ -99,6 +136,8 @@ default. This element has the following attributes/sub-elements: *Default*: 1.0 +.. _eigenvalue: + ```` Element ------------------------ @@ -130,15 +169,47 @@ should be performed. It has the following attributes/sub-elements: *Default*: None + :keff_trigger: + This tag specifies a precision trigger on the combined :math:`k_{eff}`. The + trigger is a convergence criterion on the uncertainty of the estimated + eigenvalue. It has the following attributes/sub-elements: + + :type: + The type of precision trigger. Accepted options are "variance", "std_dev", + and "rel_err". + + :variance: + Variance of the batch mean :math:`\sigma^2` + + :std_dev: + Standard deviation of the batch mean :math:`\sigma` + + :rel_err: + Relative error of the batch mean :math:`\frac{\sigma}{\mu}` + + *Default*: None + + :threshold: + The precision trigger's convergence criterion for the + combined :math:`k_{eff}`. + + *Default*: None + + .. note:: See section on the :ref:`trigger` for more information. + ```` Element ------------------------- The ```` element determines the treatment of the energy grid during -a simulation. The valid options are "nuclide" and "logarithm". Setting this -element to "nuclide" will cause OpenMC to use a nuclide's energy grid when -determining what points to interpolate between for determining cross sections -(i.e. non-unionized energy grid). Setting this element to "logarithm" causes -OpenMC to use a logarithmic mapping technique described in LA-UR-14-24530_. +a simulation. The valid options are "nuclide", "logarithm", and +"material-union". Setting this element to "nuclide" will cause OpenMC to use a +nuclide's energy grid when determining what points to interpolate between for +determining cross sections (i.e. non-unionized energy grid). Setting this +element to "logarithm" causes OpenMC to use a logarithmic mapping technique +described in LA-UR-14-24530_. Setting this element to "material-union" will +cause OpenMC to create energy grids that are unionized material-by-material and +use these grids when determining the energy-cross section pairs to interpolate +cross section values between. *Default*: logarithm @@ -170,8 +241,8 @@ problem. It has the following attributes/sub-elements: ```` Element -------------------------- -The ```` element indicates that a fixed source calculation should be -performed. It has the following attributes/sub-elements: +The ```` element indicates that a fixed source calculation should +be performed. It has the following attributes/sub-elements: :batches: The total number of batches. For fixed source calculations, each batch @@ -252,7 +323,8 @@ out the file and "false" will not. *Default*: true - .. note:: The tally results will always be written to a binary/HDF5 state point file. + .. note:: The tally results will always be written to a binary/HDF5 state + point file. ```` Element ------------------------- @@ -369,24 +441,22 @@ attributes/sub-elements: has the following attributes: :type: - The type of spatial distribution. Valid options are "box" and "point". A - "box" spatial distribution has coordinates sampled uniformly in a - parallelepiped. A "point" spatial distribution has coordinates specified - by a triplet. + + The type of spatial distribution. Valid options are "box", "fission", and + "point". A "box" spatial distribution has coordinates sampled uniformly in + a parallelepiped. A "fission" spatial distribution samples locations from + a "box" distribution but only locations in fissionable materials are + accepted. A "point" spatial distribution has coordinates specified by a + triplet. *Default*: None :parameters: - For a "box" spatial distribution, ``parameters`` should be given as six - real numbers, the first three of which specify the lower-left corner of a - parallelepiped and the last three of which specify the upper-right - corner. Source sites are sampled uniformly through that parallelepiped. - - To filter a "box" spatial distribution by fissionable material, specify - "fission" tag instead of "box". The ``parameters`` should be given as six - real numbers, the first three of which specify the lower-left corner of a - parallelepiped and the last three of which specify the upper-right - corner. Source sites are sampled uniformly through that parallelepiped. + For a "box" or "fission" spatial distribution, ``parameters`` should be + given as six real numbers, the first three of which specify the lower-left + corner of a parallelepiped and the last three of which specify the + upper-right corner. Source sites are sampled uniformly through that + parallelepiped. For a "point" spatial distribution, ``parameters`` should be given as three real numbers which specify the (x,y,z) location of an isotropic @@ -409,7 +479,7 @@ attributes/sub-elements: :parameters: For an "isotropic" angular distribution, ``parameters`` should not be - specified + specified. For a "monodirectional" angular distribution, ``parameters`` should be given as three real numbers which specify the angular cosines with respect @@ -427,7 +497,7 @@ attributes/sub-elements: "watt", and "maxwell". The "monoenergetic" option produces source sites at a single energy. The "watt" option produces source sites whose energy is sampled from a Watt fission spectrum. The "maxwell" option produce source - sites whose energy is sampled from a Maxwell fission spectrum + sites whose energy is sampled from a Maxwell fission spectrum. *Default*: watt @@ -501,8 +571,8 @@ attributes/sub-elements: *Default*: None :separate: - If this element is set to "true", a separate binary source point file will be - written. Otherwise, the source sites will be written in the state point + If this element is set to "true", a separate binary source point file will + be written. Otherwise, the source sites will be written in the state point directly. *Default*: false @@ -533,8 +603,6 @@ survival biasing, otherwise known as implicit capture or absorption. *Default*: false -.. _trace: - ```` Element --------------------- @@ -543,6 +611,8 @@ a simulation. It has no attributes and accepts a positive integer value. *Default*: None (Determined by environment variable :envvar:`OMP_NUM_THREADS`) +.. _trace: + ```` Element ------------------- @@ -557,10 +627,56 @@ integers: the batch number, generation number, and particle number. ```` Element ------------------- -The ```` element specifies particles for which OpenMC will output binary files describing particle position at every step of its transport. This element should be followed by triplets of integers. Each triplet describes one particle. The integers in each triplet specify the batch number, generation number, and particle number, respectively. +The ```` element specifies particles for which OpenMC will output binary +files describing particle position at every step of its transport. This element +should be followed by triplets of integers. Each triplet describes one +particle. The integers in each triplet specify the batch number, generation +number, and particle number, respectively. *Default*: None +.. _trigger: + +```` Element +------------------------- + +OpenMC includes tally precision triggers which allow the user to define +uncertainty thresholds on :math:`k_{eff}` in the ```` subelement of +``settings.xml``, and/or tallies in ``tallies.xml``. When using triggers, +OpenMC will run until it completes as many batches as defined by ````. +At this point, the uncertainties on all tallied values are computed and +compared with their corresponding trigger thresholds. If any triggers have not +been met, OpenMC will continue until either all trigger thresholds have been +satisfied or ```` has been reached. + +The ```` element provides an active "toggle switch" for tally +precision trigger(s), the maximum number of batches and the batch interval. It +has the following attributes/sub-elements: + + :active: + This determines whether or not to use trigger(s). Trigger(s) are used when + this tag is set to "true". + + :max_batches: + This describes the maximum number of batches allowed when using trigger(s). + + .. note:: When max_batches is set, the number of ``batches`` shown in + ```` element represents minimum number of batches to + simulate when using the trigger(s). + + :batch_interval: + This tag describes the number of batches in between convergence checks. + OpenMC will check if the trigger has been reached at each batch defined + by ``batch_interval`` after the minimum number of batches is reached. + + .. note:: If this tag is not present, the ``batch_interval`` is predicted + dynamically by OpenMC for each convergence check. The predictive + model assumes no correlation between fission sources + distributions from batch-to-batch. This assumption is reasonable + for fixed source and small criticality calculations, but is very + optimistic for highly coupled full-core reactor problems. + + ```` Element ------------------------ @@ -664,6 +780,12 @@ Each ```` element can have the following attributes or sub-elements: *Default*: None + :name: + An optional string name to identify the surface in summary output + files. This string is limited to 52 characters for formatting purposes. + + *Default*: "" + :type: The type of the surfaces. This can be "x-plane", "y-plane", "z-plane", "plane", "x-cylinder", "y-cylinder", "z-cylinder", or "sphere". @@ -740,10 +862,16 @@ The following quadratic surfaces can be modeled: Each ```` element can have the following attributes or sub-elements: :id: - A unique integer that can be used to identify the surface. + A unique integer that can be used to identify the cell. *Default*: None + :name: + An optional string name to identify the cell in summary output files. + This string is limmited to 52 characters for formatting purposes. + + *Default*: "" + :universe: The ``id`` of the universe that this cell is contained in. @@ -802,19 +930,18 @@ Each ```` element can have the following attributes or sub-elements: --------------------- The ```` can be used to represent repeating structures (e.g. fuel pins -in an assembly) or other geometry which naturally fits into a two- or -three-dimensional structured mesh. Each cell within the lattice is filled with a -specified universe. A ```` accepts the following attributes or -sub-elements: +in an assembly) or other geometry which fits onto a rectilinear grid. Each cell +within the lattice is filled with a specified universe. A ```` accepts +the following attributes or sub-elements: :id: - A unique integer that can be used to identify the surface. + A unique integer that can be used to identify the lattice. - :type: - A string indicating the arrangement of lattice cells. Currently, the only - accepted option is "rectangular". + :name: + An optional string name to identify the lattice in summary output + files. This string is limited to 52 characters for formatting purposes. - *Default*: rectangular + *Default*: "" :dimension: Two or three integers representing the number of lattice cells in the x- and @@ -828,22 +955,118 @@ sub-elements: *Default*: None - :width: - The width of the lattice cell in the x- and y- (and z-) directions. + :pitch: + If the lattice is 3D, then three real numbers that express the distance + between the centers of lattice cells in the x-, y-, and z- directions. If + the lattice is 2D, then omit the third value. *Default*: None - :outside: - The unique integer identifier of a material that is to be used to fill all - space outside of the lattice. This element is optional. + :outer: + The unique integer identifier of a universe that will be used to fill all + space outside of the lattice. The universe will be tiled repeatedly as if + it were placed in a lattice of infinite size. This element is optional. - *Default*: The region outside the defined lattice is treated as void. + *Default*: An error will be raised if a particle leaves a lattice with no + outer universe. :universes: A list of the universe numbers that fill each cell of the lattice. *Default*: None +Here is an example of a properly defined 2d rectangular lattice: + +.. code-block:: xml + + + -1.5 -1.5 + 1.0 1.0 + + 2 2 2 + 2 1 2 + 2 2 2 + + + +```` Element +------------------------- + +The ```` can be used to represent repeating structures (e.g. fuel +pins in an assembly) or other geometry which naturally fits onto a hexagonal +grid or hexagonal prism grid. Each cell within the lattice is filled with a +specified universe. This lattice uses the "flat-topped hexagon" scheme where two +of the six edges are perpendicular to the y-axis. A ```` accepts +the following attributes or sub-elements: + + :id: + A unique integer that can be used to identify the lattice. + + :name: + An optional string name to identify the hex_lattice in summary output + files. This string is limited to 52 characters for formatting purposes. + + *Default*: "" + + :n_rings: + An integer representing the number of radial ring positions in the xy-plane. + Note that this number includes the degenerate center ring which only has one + element. + + *Default*: None + + :n_axial: + An integer representing the number of positions along the z-axis. This + element is optional. + + *Default*: None + + :center: + The coordinates of the center of the lattice. If the lattice does not have + axial sections then only the x- and y-coordinates are specified. + + *Default*: None + + :pitch: + If the lattice is 3D, then two real numbers that express the distance + between the centers of lattice cells in the xy-plane and along the z-axis, + respectively. If the lattice is 2D, then omit the second value. + + *Default*: None + + :outer: + The unique integer identifier of a universe that will be used to fill all + space outside of the lattice. The universe will be tiled repeatedly as if + it were placed in a lattice of infinite size. This element is optional. + + *Default*: An error will be raised if a particle leaves a lattice with no + outer universe. + + :universes: + A list of the universe numbers that fill each cell of the lattice. + + *Default*: None + +Here is an example of a properly defined 2d hexagonal lattice: + +.. code-block:: xml + + +
0.0 0.0
+ 1.0 + + 202 + 202 202 + 202 202 202 + 202 202 + 202 101 202 + 202 202 + 202 202 202 + 202 202 + 202 + +
+ .. _constructive solid geometry: http://en.wikipedia.org/wiki/Constructive_solid_geometry .. _quadratic surfaces: http://en.wikipedia.org/wiki/Quadric @@ -862,6 +1085,12 @@ Each ``material`` element can have the following attributes or sub-elements: :id: A unique integer that can be used to identify the material. + :name: + An optional string name to identify the material in summary output + files. This string is limited to 52 characters for formatting purposes. + + *Default*: "" + :density: An element with attributes/sub-elements called ``value`` and ``units``. The ``value`` attribute is the numeric value of the density while the ``units`` @@ -959,15 +1188,18 @@ post-collision energy, and an arbitrary structured mesh. The three valid elements in the tallies.xml file are ````, ````, and ````. +.. _tally: + ```` Element ------------------- The ```` element accepts the following sub-elements: - :label: - This is an optional sub-element specifying the name of this tally to be used - for output purposes. This string is limited to 52 characters for formatting - purposes. + :name: + An optional string name to identify the tally in summary output + files. This string is limited to 52 characters for formatting purposes. + + *Default*: "" :filter: Specify a filter that restricts contributions to the tally to particles @@ -981,11 +1213,13 @@ The ```` element accepts the following sub-elements: The ``filter`` element has the following attributes/sub-elements: :type: - The type of the filter. Accepted options are "cell", "cellborn", "material", - "universe", "energy", "energyout", and "mesh". + The type of the filter. Accepted options are "cell", "cellborn", + "material", "universe", "energy", "energyout", "mesh", and + "distribcell". :bins: - For each filter type, the corresponding ``bins`` entry is given as follows: + For each filter type, the corresponding ``bins`` entry is given as + follows: :cell: A list of cells in which the tally should be accumulated. @@ -1020,6 +1254,15 @@ The ```` element accepts the following sub-elements: :mesh: The ``id`` of a structured mesh to be tallied over. + :distribcell: + The single cell which should be tallied uniquely for all instances. + + .. note:: + The distribcell filter will take a single cell ID and will tally + each unique occurrence of that cell separately. This filter will + not accept more than one cell ID. It is not recommended to combine + this filter with a cell or mesh filter. + :nuclides: If specified, the scores listed will be for particular nuclides, not the summation of reactions from all nuclides. The format for nuclides should be @@ -1053,24 +1296,25 @@ The ```` element accepts the following sub-elements: physical quantities: :flux: - Total flux + Total flux in particle-cm per source particle. :total: - Total reaction rate + Total reaction rate in reactions per source particle. :scatter: Total scattering rate. Can also be identified with the ``scatter-0`` - response type. + response type. Units are reactions per source particle. :absorption: Total absorption rate. This accounts for all reactions which do not - produce secondary neutrons. + produce secondary neutrons. Units are reactions per source particle. :fission: - Total fission rate + Total fission rate in reactions per source particle. :nu-fission: - Total production of neutrons due to fission + Total production of neutrons due to fission. Units are neutrons produced + per source neutron. :kappa-fission: The recoverable energy production rate due to fission. The recoverable @@ -1079,51 +1323,55 @@ The ```` element accepts the following sub-elements: total energies, and the total energy released by the delayed :math:`\beta` particles. The neutrino energy does not contribute to this response. The prompt and delayed :math:`\gamma`-rays are assumed to deposit their energy - locally. + locally. Units are MeV per source particle. :scatter-N: Tally the N\ :sup:`th` \ scattering moment, where N is the Legendre expansion order of the change in particle angle :math:`\left(\mu\right)`. - N must be between 0 and 10. As an example, tallying the - 2\ :sup:`nd` \ scattering moment would be specified as - `` scatter-2 ``. + N must be between 0 and 10. As an example, tallying the 2\ :sup:`nd` \ + scattering moment would be specified as `` scatter-2 + ``. Units are reactions per source particle. :scatter-PN: Tally all of the scattering moments from order 0 to N, where N is the - Legendre expansion order of the change in particle angle :math:`\left(\mu\right)`. - That is, ``scatter-P1`` is equivalent to requesting tallies of - ``scatter-0`` and ``scatter-1``. Like for ``scatter-N``, - N must be between 0 and 10. As an example, tallying up to the - 2\ :sup:`nd` \ scattering moment would be specified as - `` scatter-P2 ``. + Legendre expansion order of the change in particle angle + :math:`\left(\mu\right)`. That is, ``scatter-P1`` is equivalent to + requesting tallies of ``scatter-0`` and ``scatter-1``. Like for + ``scatter-N``, N must be between 0 and 10. As an example, tallying up to + the 2\ :sup:`nd` \ scattering moment would be specified as `` + scatter-P2 ``. Units are reactions per source particle. :scatter-YN: - ``scatter-YN`` is similar to ``scatter-PN`` except an additional - expansion is performed for the incoming particle direction - :math:`\left(\Omega\right)` using the real spherical harmonics. This is useful - for performing angular flux moment weighting of the scattering moments. - Like ``scatter-PN``, ``scatter-YN`` will tally all of the moments from - order 0 to N; N again must be between 0 and 10. + ``scatter-YN`` is similar to ``scatter-PN`` except an additional expansion + is performed for the incoming particle direction + :math:`\left(\Omega\right)` using the real spherical harmonics. This is + useful for performing angular flux moment weighting of the scattering + moments. Like ``scatter-PN``, ``scatter-YN`` will tally all of the moments + from order 0 to N; N again must be between 0 and 10. Units are reactions + per source particle. :nu-scatter, nu-scatter-N, nu-scatter-PN, nu-scatter-YN: These scores are similar in functionality to their ``scatter*`` - equivalents except the total production of neutrons due to - scattering is scored vice simply the scattering rate. This accounts for - multiplicity from (n,2n), (n,3n), and (n,4n) reactions. + equivalents except the total production of neutrons due to scattering is + scored vice simply the scattering rate. This accounts for multiplicity + from (n,2n), (n,3n), and (n,4n) reactions. Units are neutrons produced per + source particle. :flux-YN: Spherical harmonic expansion of the direction of motion - :math:`\left(\Omega\right)` of the total flux. This score will tally - all of the harmonic moments of order 0 to N. N must be between 0 and 10. + :math:`\left(\Omega\right)` of the total flux. This score will tally all + of the harmonic moments of order 0 to N. N must be between 0 + and 10. Units are particle-cm per source particle. :total-YN: The total reaction rate expanded via spherical harmonics about the direction of motion of the neutron, :math:`\Omega`. This score will tally all of the harmonic moments of order 0 to N. N must - be between 0 and 10. + be between 0 and 10. Units are reactions per source particle. :current: - Partial currents on the boundaries of each cell in a mesh. + Partial currents on the boundaries of each cell in a mesh. Units are + particles per source particle. .. note:: This score can only be used if a mesh filter has been @@ -1131,7 +1379,41 @@ The ```` element accepts the following sub-elements: other score. :events: - Number of scoring events + Number of scoring events. Units are events per source particle. + + :trigger: + Precision trigger applied to all filter bins and nuclides for this tally. + It must specify the trigger's type, threshold and scores to which it will + be applied. It has the following attributes/sub-elements: + + :type: + The type of the trigger. Accepted options are "variance", "std_dev", + and "rel_err". + + :variance: + Variance of the batch mean :math:`\sigma^2` + + :std_dev: + Standard deviation of the batch mean :math:`\sigma` + + :rel_err: + Relative error of the batch mean :math:`\frac{\sigma}{\mu}` + + *Default*: None + + :threshold: + The precision trigger's convergence criterion for tallied values. + + *Default*: None + + :scores: + The score(s) in this tally to which the trigger should be applied. + + .. note:: The ``scores`` in ``trigger`` must have been defined in + ``scores`` in ``tally``. An optional "all" may be used to + select all scores in this tally. + + *Default*: "all" ```` Element ------------------ @@ -1171,8 +1453,8 @@ overhead. The effect of assuming all tallies are spatially separate is that once one tally is scored to, the same event is assumed not to score to any other tallies. This element should be followed by "true" or "false". - .. warning:: If used incorrectly, the assumption that all tallies are spatially - separate can lead to incorrect results. + .. warning:: If used incorrectly, the assumption that all tallies are + spatially separate can lead to incorrect results. *Default*: false @@ -1188,8 +1470,10 @@ element of the plots.xml is simply ```` and any number output plots can be defined with ```` sub-elements. Two plot types are currently implemented in openMC: -* ``slice`` 2D pixel plot along one of the major axes. Produces a PPM image file. -* ``voxel`` 3D voxel data dump. Produces a binary file containing voxel xyz position and cell or material id. +* ``slice`` 2D pixel plot along one of the major axes. Produces a PPM image + file. +* ``voxel`` 3D voxel data dump. Produces a binary file containing voxel xyz + position and cell or material id. ```` Element @@ -1373,9 +1657,9 @@ attributes or sub-elements. These are not used in "voxel" plots: CMFD Specification -- cmfd.xml ------------------------------ -Coarse mesh finite difference acceleration method has been implemented in OpenMC. -Currently, it allows users to accelerate fission source convergence during -inactive neutron batches. To run CMFD, the ```` element in +Coarse mesh finite difference acceleration method has been implemented in +OpenMC. Currently, it allows users to accelerate fission source convergence +during inactive neutron batches. To run CMFD, the ```` element in ``settings.xml`` should be set to "true". ```` Element @@ -1385,22 +1669,6 @@ The ```` element controls what batch CMFD calculations should begin. *Default*: 1 -```` Element ---------------------- - -The ```` element sets one additional CMFD output column. Options are: - -* "balance" - prints the RMS [%] of the resdiual from the neutron balance equation - on CMFD tallies. -* "dominance" - prints the estimated dominance ratio from the CMFD iterations. - **This will only work for power iteration eigensolver**. -* "entropy" - prints the *entropy* of the CMFD predicted fission source. - **Can only be used if OpenMC entropy is active as well**. -* "source" - prints the RMS [%] between the OpenMC fission source and CMFD - fission source. - - *Default*: balance - ```` Element ------------------------ @@ -1410,6 +1678,22 @@ It can be turned on with "true" and off with "false". *Default*: false +```` Element +--------------------- + +The ```` element sets one additional CMFD output column. Options are: + +* "balance" - prints the RMS [%] of the resdiual from the neutron balance + equation on CMFD tallies. +* "dominance" - prints the estimated dominance ratio from the CMFD iterations. + **This will only work for power iteration eigensolver**. +* "entropy" - prints the *entropy* of the CMFD predicted fission source. + **Can only be used if OpenMC entropy is active as well**. +* "source" - prints the RMS [%] between the OpenMC fission source and CMFD + fission source. + + *Default*: balance + ```` Element ------------------------- @@ -1434,20 +1718,10 @@ It can be turned on with "true" and off with "false". The ```` element specifies two parameters. The first is the absolute inner tolerance for Gauss-Seidel iterations when performing CMFD and the second is the relative inner tolerance for Gauss-Seidel iterations -for CMFD calculations. It is only used in the standalone CMFD power iteration -solver and not when PETSc is active. +for CMFD calculations. *Default*: 1.e-10 1.e-5 -```` Element -------------------------- - -The ```` element is used to view the convergence of linear GMRES -iterations in PETSc. This option can be turned on with "true" and turned off -with "false". - - *Default*: false - ```` Element -------------------- @@ -1463,11 +1737,11 @@ The CMFD mesh is a structured Cartesian mesh. This element has the following attributes/sub-elements: :lower_left: - The lower-left corner of the structured mesh. If only two coordinate are + The lower-left corner of the structured mesh. If only two coordinates are given, it is assumed that the mesh is an x-y mesh. :upper_right: - The upper-right corner of the structrued mesh. If only two coordinate are + The upper-right corner of the structrued mesh. If only two coordinates are given, it is assumed that the mesh is an x-y mesh. :dimension: @@ -1490,7 +1764,7 @@ attributes/sub-elements: :map: An optional acceleration map can be specified to overlay on the coarse - mesh spatial grid. If this option is used a ``1`` is used for a + mesh spatial grid. If this option is used, a ``1`` is used for a non-accelerated region and a ``2`` is used for an accelerated region. For a simple 4x4 coarse mesh with a 2x2 fuel lattice surrounded by reflector, the map is: @@ -1527,8 +1801,8 @@ not impact the calculation. ```` Element --------------------------- -The ```` element is used to view the convergence of power iteration. -This option can be turned on with "true" and turned off with "false". +The ```` element is used to view the convergence of power +iteration. This option can be turned on with "true" and turned off with "false". *Default*: false @@ -1536,26 +1810,16 @@ This option can be turned on with "true" and turned off with "false". ------------------------- The ```` element can be turned on with "true" to have an adjoint -calculation be performed on the last batch when CMFD is active. OpenMC should be -compiled with PETSc when using this option. +calculation be performed on the last batch when CMFD is active. *Default*: false -```` Element --------------------- - -The ```` element controls whether the CMFD eigenproblem is solved with -standard power iteration or nonlinear Jacobian-free Newton Krylov (JFNK). -By setting "power", power iteration is used and by setting "jfnk", JFNK is used. - - *Default*: power - ```` Element -------------------- -The ```` element specifies an optional Wielandt shift parameter for -accelerating power iterations. It can only be used when PETSc is not active. -It is by default very large so the impact of the shift is effectively zero. +The ```` element specifies an optional Wielandt shift parameter for +accelerating power iterations. It is by default very large so the impact of the +shift is effectively zero. *Default*: 1e6 @@ -1564,10 +1828,9 @@ It is by default very large so the impact of the shift is effectively zero. The ```` element specifies an optional spectral radius that can be set to accelerate the convergence of Gauss-Seidel iterations during CMFD power iteration -solve. Note this is only used in the standalone CMFD solver and does not affect -the calculation when PETSc is active. +solve. - *Default*: power + *Default*: 0.0 ```` Element ------------------ @@ -1588,10 +1851,9 @@ should be reset. ```` Element ---------------------------- -The ```` element is used to view the PETSc sparse matrices -created when solving CMFD equations. These binary output files can be imported -into MATLAB using PETSc-MATLAB utilities. This option can be -turned on with "true" and off with "false". +The ```` element is used to write the sparse matrices created +when solving CMFD equations. This option can be turned on with "true" and off +with "false". *Default*: false diff --git a/_sources/usersguide/install.txt b/_sources/usersguide/install.txt index 7cb7ac7a45..7d3cda1733 100644 --- a/_sources/usersguide/install.txt +++ b/_sources/usersguide/install.txt @@ -86,21 +86,6 @@ Prerequisites You may omit ``--enable-parallel`` if you want to compile HDF5_ in serial. - * PETSc_ for CMFD acceleration - - To enable CMFD acceleration, you will need to have PETSc_ (3.4.2 or higher) - installed on your computer. The installed version will need to have been - compiled with the same compiler you intend to compile OpenMC with. OpenMC - requires PETSc_ to be configured with Fortran datatypes. An example of - configuring PETSc_ is listed below:: - - ./configure --prefix=/opt/petsc/3.4.4 --download-f-blas-lapack \ - --with-mpi-dir=/opt/mpich/3.1 --with-shared-libraries \ - --with-fortran-datatypes - - The BLAS/LAPACK library is not required to be downloaded and can be linked - explicitly (e.g., Intel MKL library). - * git_ version control software for obtaining source code .. _gfortran: http://gcc.gnu.org/wiki/GFortran @@ -108,7 +93,6 @@ Prerequisites .. _OpenMPI: http://www.open-mpi.org .. _MPICH: http://www.mpich.org .. _HDF5: http://www.hdfgroup.org/HDF5/ -.. _PETSc: http://www.mcs.anl.gov/petsc/ Obtaining the Source -------------------- @@ -123,12 +107,12 @@ with GitHub since this involves setting up ssh_ keys. With git installed and setup, the following command will download the full source code from the GitHub repository:: - git clone git://github.com/mit-crpg/openmc.git + git clone https://github.com/mit-crpg/openmc.git By default, the cloned repository will be set to the development branch. To switch to the source of the latest stable release, run the following commands:: - cd openmc/src + cd openmc git checkout master .. _GitHub: https://github.com/mit-crpg/openmc @@ -139,23 +123,22 @@ Build Configuration ------------------- Compiling OpenMC with CMake is carried out in two steps. First, ``cmake`` is run -to determine the compiler, whether optional packages (MPI, HDF5, PETSc) are -available, to generate a list of dependencies between source files so that they -may be compiled in the correct order, and to generate a normal Makefile. The -Makefile is then used by ``make`` to actually carry out the compile and linking +to determine the compiler, whether optional packages (MPI, HDF5) are available, +to generate a list of dependencies between source files so that they may be +compiled in the correct order, and to generate a normal Makefile. The Makefile +is then used by ``make`` to actually carry out the compile and linking commands. A typical out-of-source build would thus look something like the following .. code-block:: sh - mkdir src/build - cd src/build + mkdir build && cd build cmake .. make Note that first a build directory is created as a subdirectory of the source -directory. The Makefile in ``src/`` will automatically perform an out-of-source -build with default options. +directory. The Makefile in the top-level directory will automatically perform an +out-of-source build with default options. CMakeLists.txt Options ++++++++++++++++++++++ @@ -177,16 +160,21 @@ openmp Enables shared-memory parallelism using the OpenMP API. The Fortran compiler being used must support OpenMP. -petsc - Enables PETSc for use in CMFD acceleration. The PETSC_DIR variable should be - set to the base directory of the PETSc installation. +coverage + Compile and link code instrumented for coverage analysis. This is typically + used in conjunction with gcov_. + +maxcoord + Maximum number of nested coordinate levels in geometry. Defaults to 10. To set any of these options (e.g. turning on debug mode), the following form should be used: .. code-block:: sh - cmake -Ddebug=on /path/to/src + cmake -Ddebug=on /path/to/openmc + +.. _gcov: https://gcc.gnu.org/onlinedocs/gcc/Gcov.html Compiling with MPI ++++++++++++++++++ @@ -197,14 +185,14 @@ the MPI Fortran wrapper. For example, in a bash shell: .. code-block:: sh export FC=mpif90 - cmake /path/to/src + cmake /path/to/openmc Note that in many shells, an environment variable can be set for a single command, i.e. .. code-block:: sh - FC=mpif90 cmake /path/to/src + FC=mpif90 cmake /path/to/openmc Compiling with HDF5 +++++++++++++++++++ @@ -215,14 +203,14 @@ the HDF5 Fortran wrapper. For example, in a bash shell: .. code-block:: sh export FC=h5fc - cmake /path/to/src + cmake /path/to/openmc As noted above, an environment variable can typically be set for a single command, i.e. .. code-block:: sh - FC=h5fc cmake /path/to/src + FC=h5fc cmake /path/to/openmc To compile with support for both MPI and HDF5, use the parallel HDF5 wrapper ``h5pfc`` instead. Note that this requires that your HDF5 installation be @@ -236,8 +224,7 @@ the root directory of the source code: .. code-block:: sh - mkdir src/build - cd src/build + mkdir build && cd build cmake .. make make install @@ -287,7 +274,8 @@ the source code root directory: .. code-block:: sh - cd src + mkdir build && cd build + cmake .. make This will build an executable named ``openmc``. @@ -313,7 +301,6 @@ in the root directory of the OpenMC distribution: .. code-block:: sh - cd src make This will build an executable named ``openmc``. @@ -332,7 +319,6 @@ the source directory and run the following: .. code-block:: sh - cd src make test If you want more options for testing you can use ctest_ command. For example, @@ -340,7 +326,7 @@ if we wanted to run only the plot tests with 4 processors, we run: .. code-block:: sh - cd src/build + cd build ctest -j 4 -R plot If you want to run the full test suite with different build options please @@ -385,12 +371,12 @@ the following steps must be taken: 2. In the root directory, a file named ``xsdir``, or some variant thereof, should be present. This file contains a listing of all the cross sections and is used by MCNP. This file should be converted to a ``cross_sections.xml`` - file for use with OpenMC. A Python script is provided in the OpenMC - distribution for this purpose: + file for use with OpenMC. A utility is provided in the OpenMC distribution + for this purpose: .. code-block:: sh - openmc/src/utils/convert_xsdir.py xsdir31 cross_sections.xml + openmc/scripts/openmc-xsdir-to-xml xsdir31 cross_sections.xml 3. In the converted ``cross_sections.xml`` file, change the contents of the element to the absolute path of the directory containing the @@ -436,9 +422,8 @@ Running OpenMC Once you have a model built (see :ref:`usersguide_input`), you can either run the openmc executable directly from the directory containing your XML input files, or you can specify as a command-line argument the directory containing -the XML input files. For example, if the path of your OpenMC executable is -``/home/username/openmc/src/openmc`` and your XML input files are in the -directory ``/home/username/somemodel/``, one way to run the simulation would be: +the XML input files. For example, if your XML input files are in the directory +``/home/username/somemodel/``, one way to run the simulation would be: .. code-block:: sh diff --git a/_sources/usersguide/processing.txt b/_sources/usersguide/processing.txt index 937000b5e2..e773cf1563 100644 --- a/_sources/usersguide/processing.txt +++ b/_sources/usersguide/processing.txt @@ -22,7 +22,7 @@ Most of these are easily obtainable in Ubuntu through the package manager, or are easily installed with distutils. .. [1] Required for tally data extraction from statepoints with statepoint.py -.. [2] Required only if reading HDF5 statepoint files. +.. [2] Required only if reading HDF5 statepoint files. .. [3] Optional for plotting utilities ---------------------- @@ -265,18 +265,18 @@ two heatmaps in the previous figure. .. code-block:: python #!/usr/bin/env python - + import os - + import statepoint - + # load and parse the statepoint file sp = statepoint.StatePoint('statepoint.300.binary') sp.read_results() - + tallyid = 0 # This is tally 1 score = 0 # This corresponds to flux (see tally.scores) - + # get mesh dimensions meshid = sp.tallies[tallyid].filters['mesh'].bins[0] for i,m in enumerate(sp.meshes): @@ -299,7 +299,7 @@ two heatmaps in the previous figure. [('mesh',(x,y,z)),('energyin',1)], score) fast[(x,y,z)] = val - + # sum up the axial values and write datafile for gnuplot with open('meshdata.dat','w') as fh: for x in range(1,nx+1): @@ -336,7 +336,7 @@ Plotting in 3D As with 3D plots of the geometry, meshtally data needs to be put into a standard format for viewing. The utility statepoint_3d.py is provided to accomplish this for both VTK and SILO. By default statepoint_3d.py processes a statepoint into a -3D file with all mesh tallies and filter/score combinations, +3D file with all mesh tallies and filter/score combinations, .. code-block:: sh @@ -348,8 +348,8 @@ certain data arrays in order to keep file sizes down. .. code-block:: sh - /src/utils/statepoint_3d.py --tallies 2,4 --scores 4.1,4.3 -o output.silo - /src/utils/statepoint_3d.py --filters 2.energyin.1 --vtk -o output.vtm + statepoint_3d.py --tallies 2,4 --scores 4.1,4.3 -o output.silo + statepoint_3d.py --filters 2.energyin.1 --vtk -o output.vtm All available options for specifying a subset of tallies, scores, and filters can be listed with the ``--list`` or ``-l`` command line options. @@ -358,7 +358,7 @@ can be listed with the ``--list`` or ``-l`` command line options. VTK needs to use a multi-block dataset, which stores each mesh piece in a different file in a subfolder. All meshes can be loaded at once with the main VTM file, or each VTI file in the subfolder can be - loaded individually. + loaded individually. Alternatively, the user can write their own Python script to manipulate the data appropriately before insertion into a SILO or VTK file. For instance, if the @@ -396,7 +396,7 @@ and the equivalent VTK file with: grid.SetOrigin(*mesh.lower_left) grid.SetSpacing(*mesh.width) - # vtk cell arrays have x on the inners, so we need to reorder the data + # vtk cell arrays have x on the inners, so we need to reorder the data idata = {} for x in range(nx): for y in range(ny): @@ -416,7 +416,7 @@ and the equivalent VTK file with: grid.GetCellData().AddArray(vtkfastdata) grid.GetCellData().AddArray(vtkthermaldata) - + writer = vtk.vtkXMLImageDataWriter() writer.SetInput(grid) writer.SetFileName('tally.vti') @@ -486,16 +486,16 @@ example of an interactive ipython session using the statepoint.py Python module: .. code-block:: python In [1]: import statepoint - + In [2]: sp = statepoint.StatePoint('statepoint.100.h5') - + In [3]: sp.read_source() - + In [4]: len(sp.source) Out[4]: 1000 - + In [5]: sp.source[0:10] - Out[5]: + Out[5]: [, , , @@ -506,17 +506,17 @@ example of an interactive ipython session using the statepoint.py Python module: , , ] - + In [6]: site = sp.source[0] - + In [7]: site.weight Out[7]: 1.0 - + In [8]: site.xyz Out[8]: array([ 2.21980946, -8.92686048, 87.93720485]) - + In [9]: site.uvw Out[9]: array([ 0.06740523, 0.50612814, 0.85982024]) - + In [10]: site.E Out[10]: 0.93292326356564159 diff --git a/_static/basic.css b/_static/basic.css index 42622bda6a..391ef2e19a 100644 --- a/_static/basic.css +++ b/_static/basic.css @@ -4,7 +4,7 @@ * * Sphinx stylesheet -- basic theme. * - * :copyright: Copyright 2007-2013 by the Sphinx team, see AUTHORS. + * :copyright: Copyright 2007-2015 by the Sphinx team, see AUTHORS. * :license: BSD, see LICENSE for details. * */ @@ -89,6 +89,7 @@ div.sphinxsidebar #searchbox input[type="submit"] { img { border: 0; + max-width: 100%; } /* -- search page ----------------------------------------------------------- */ @@ -196,7 +197,10 @@ h3:hover > a.headerlink, h4:hover > a.headerlink, h5:hover > a.headerlink, h6:hover > a.headerlink, -dt:hover > a.headerlink { +dt:hover > a.headerlink, +caption:hover > a.headerlink, +p.caption:hover > a.headerlink, +div.code-block-caption:hover > a.headerlink { visibility: visible; } @@ -313,6 +317,13 @@ table.docutils { border-collapse: collapse; } +table caption span.caption-number { + font-style: italic; +} + +table caption span.caption-text { +} + table.docutils td, table.docutils th { padding: 1px 8px 1px 5px; border-top: 0; @@ -343,6 +354,25 @@ table.citation td { border-bottom: none; } +/* -- figures --------------------------------------------------------------- */ + +div.figure { + margin: 0.5em; + padding: 0.5em; +} + +div.figure p.caption { + padding: 0.3em; +} + +div.figure p.caption span.caption-number { + font-style: italic; +} + +div.figure p.caption span.caption-text { +} + + /* -- other body styles ----------------------------------------------------- */ ol.arabic { @@ -405,6 +435,10 @@ dl.glossary dt { font-size: 1.3em; } +.sig-paren { + font-size: larger; +} + .versionmodified { font-style: italic; } @@ -470,22 +504,51 @@ table.highlighttable td { padding: 0 0.5em 0 0.5em; } -tt.descname { +div.code-block-caption { + padding: 2px 5px; + font-size: small; +} + +div.code-block-caption code { + background-color: transparent; +} + +div.code-block-caption + div > div.highlight > pre { + margin-top: 0; +} + +div.code-block-caption span.caption-number { + padding: 0.1em 0.3em; + font-style: italic; +} + +div.code-block-caption span.caption-text { +} + +div.literal-block-wrapper { + padding: 1em 1em 0; +} + +div.literal-block-wrapper div.highlight { + margin: 0; +} + +code.descname { background-color: transparent; font-weight: bold; font-size: 1.2em; } -tt.descclassname { +code.descclassname { background-color: transparent; } -tt.xref, a tt { +code.xref, a code { background-color: transparent; font-weight: bold; } -h1 tt, h2 tt, h3 tt, h4 tt, h5 tt, h6 tt { +h1 code, h2 code, h3 code, h4 code, h5 code, h6 code { background-color: transparent; } diff --git a/_static/bg-page.png b/_static/bg-page.png index c6f3bc477c..0103ee1a73 100644 Binary files a/_static/bg-page.png and b/_static/bg-page.png differ diff --git a/_static/doctools.js b/_static/doctools.js index 8614442ebe..c7bfe760aa 100644 --- a/_static/doctools.js +++ b/_static/doctools.js @@ -4,7 +4,7 @@ * * Sphinx JavaScript utilities for all documentation. * - * :copyright: Copyright 2007-2013 by the Sphinx team, see AUTHORS. + * :copyright: Copyright 2007-2015 by the Sphinx team, see AUTHORS. * :license: BSD, see LICENSE for details. * */ @@ -91,6 +91,30 @@ jQuery.fn.highlightText = function(text, className) { }); }; +/* + * backward compatibility for jQuery.browser + * This will be supported until firefox bug is fixed. + */ +if (!jQuery.browser) { + jQuery.uaMatch = function(ua) { + ua = ua.toLowerCase(); + + var match = /(chrome)[ \/]([\w.]+)/.exec(ua) || + /(webkit)[ \/]([\w.]+)/.exec(ua) || + /(opera)(?:.*version|)[ \/]([\w.]+)/.exec(ua) || + /(msie) ([\w.]+)/.exec(ua) || + ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec(ua) || + []; + + return { + browser: match[ 1 ] || "", + version: match[ 2 ] || "0" + }; + }; + jQuery.browser = {}; + jQuery.browser[jQuery.uaMatch(navigator.userAgent).browser] = true; +} + /** * Small JavaScript module for the documentation. */ @@ -152,9 +176,10 @@ var Documentation = { /** * workaround a firefox stupidity + * see: https://bugzilla.mozilla.org/show_bug.cgi?id=645075 */ fixFirefoxAnchorBug : function() { - if (document.location.hash && $.browser.mozilla) + if (document.location.hash) window.setTimeout(function() { document.location.href += ''; }, 10); @@ -168,6 +193,9 @@ var Documentation = { var terms = (params.highlight) ? params.highlight[0].split(/\s+/) : []; if (terms.length) { var body = $('div.body'); + if (!body.length) { + body = $('body'); + } window.setTimeout(function() { $.each(terms, function() { body.highlightText(this.toLowerCase(), 'highlighted'); diff --git a/_static/down-pressed.png b/_static/down-pressed.png index 6f7ad78278..7c30d004b7 100644 Binary files a/_static/down-pressed.png and b/_static/down-pressed.png differ diff --git a/_static/down.png b/_static/down.png index 3003a88770..f48098a43b 100644 Binary files a/_static/down.png and b/_static/down.png differ diff --git a/_static/file.png b/_static/file.png index d18082e397..254c60bfbe 100644 Binary files a/_static/file.png and b/_static/file.png differ diff --git a/_static/haiku.css b/_static/haiku.css index 293895e8d7..20457f1404 100644 --- a/_static/haiku.css +++ b/_static/haiku.css @@ -16,7 +16,7 @@ * Braden Ewing * Humdinger * - * :copyright: Copyright 2007-2013 by the Sphinx team, see AUTHORS. + * :copyright: Copyright 2007-2015 by the Sphinx team, see AUTHORS. * :license: BSD, see LICENSE for details. * */ @@ -307,7 +307,7 @@ td { vertical-align: top; } -tt { +code { background-color: #e2e2e2; font-size: 1.0em; font-family: monospace; diff --git a/_static/jquery-1.11.1.js b/_static/jquery-1.11.1.js new file mode 100644 index 0000000000..d4b67f7e6c --- /dev/null +++ b/_static/jquery-1.11.1.js @@ -0,0 +1,10308 @@ +/*! + * jQuery JavaScript Library v1.11.1 + * http://jquery.com/ + * + * Includes Sizzle.js + * http://sizzlejs.com/ + * + * Copyright 2005, 2014 jQuery Foundation, Inc. and other contributors + * Released under the MIT license + * http://jquery.org/license + * + * Date: 2014-05-01T17:42Z + */ + +(function( global, factory ) { + + if ( typeof module === "object" && typeof module.exports === "object" ) { + // For CommonJS and CommonJS-like environments where a proper window is present, + // execute the factory and get jQuery + // For environments that do not inherently posses a window with a document + // (such as Node.js), expose a jQuery-making factory as module.exports + // This accentuates the need for the creation of a real window + // e.g. var jQuery = require("jquery")(window); + // See ticket #14549 for more info + module.exports = global.document ? + factory( global, true ) : + function( w ) { + if ( !w.document ) { + throw new Error( "jQuery requires a window with a document" ); + } + return factory( w ); + }; + } else { + factory( global ); + } + +// Pass this if window is not defined yet +}(typeof window !== "undefined" ? window : this, function( window, noGlobal ) { + +// Can't do this because several apps including ASP.NET trace +// the stack via arguments.caller.callee and Firefox dies if +// you try to trace through "use strict" call chains. (#13335) +// Support: Firefox 18+ +// + +var deletedIds = []; + +var slice = deletedIds.slice; + +var concat = deletedIds.concat; + +var push = deletedIds.push; + +var indexOf = deletedIds.indexOf; + +var class2type = {}; + +var toString = class2type.toString; + +var hasOwn = class2type.hasOwnProperty; + +var support = {}; + + + +var + version = "1.11.1", + + // Define a local copy of jQuery + jQuery = function( selector, context ) { + // The jQuery object is actually just the init constructor 'enhanced' + // Need init if jQuery is called (just allow error to be thrown if not included) + return new jQuery.fn.init( selector, context ); + }, + + // Support: Android<4.1, IE<9 + // Make sure we trim BOM and NBSP + rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, + + // Matches dashed string for camelizing + rmsPrefix = /^-ms-/, + rdashAlpha = /-([\da-z])/gi, + + // Used by jQuery.camelCase as callback to replace() + fcamelCase = function( all, letter ) { + return letter.toUpperCase(); + }; + +jQuery.fn = jQuery.prototype = { + // The current version of jQuery being used + jquery: version, + + constructor: jQuery, + + // Start with an empty selector + selector: "", + + // The default length of a jQuery object is 0 + length: 0, + + toArray: function() { + return slice.call( this ); + }, + + // Get the Nth element in the matched element set OR + // Get the whole matched element set as a clean array + get: function( num ) { + return num != null ? + + // Return just the one element from the set + ( num < 0 ? this[ num + this.length ] : this[ num ] ) : + + // Return all the elements in a clean array + slice.call( this ); + }, + + // Take an array of elements and push it onto the stack + // (returning the new matched element set) + pushStack: function( elems ) { + + // Build a new jQuery matched element set + var ret = jQuery.merge( this.constructor(), elems ); + + // Add the old object onto the stack (as a reference) + ret.prevObject = this; + ret.context = this.context; + + // Return the newly-formed element set + return ret; + }, + + // Execute a callback for every element in the matched set. + // (You can seed the arguments with an array of args, but this is + // only used internally.) + each: function( callback, args ) { + return jQuery.each( this, callback, args ); + }, + + map: function( callback ) { + return this.pushStack( jQuery.map(this, function( elem, i ) { + return callback.call( elem, i, elem ); + })); + }, + + slice: function() { + return this.pushStack( slice.apply( this, arguments ) ); + }, + + first: function() { + return this.eq( 0 ); + }, + + last: function() { + return this.eq( -1 ); + }, + + eq: function( i ) { + var len = this.length, + j = +i + ( i < 0 ? len : 0 ); + return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] ); + }, + + end: function() { + return this.prevObject || this.constructor(null); + }, + + // For internal use only. + // Behaves like an Array's method, not like a jQuery method. + push: push, + sort: deletedIds.sort, + splice: deletedIds.splice +}; + +jQuery.extend = jQuery.fn.extend = function() { + var src, copyIsArray, copy, name, options, clone, + target = arguments[0] || {}, + i = 1, + length = arguments.length, + deep = false; + + // Handle a deep copy situation + if ( typeof target === "boolean" ) { + deep = target; + + // skip the boolean and the target + target = arguments[ i ] || {}; + i++; + } + + // Handle case when target is a string or something (possible in deep copy) + if ( typeof target !== "object" && !jQuery.isFunction(target) ) { + target = {}; + } + + // extend jQuery itself if only one argument is passed + if ( i === length ) { + target = this; + i--; + } + + for ( ; i < length; i++ ) { + // Only deal with non-null/undefined values + if ( (options = arguments[ i ]) != null ) { + // Extend the base object + for ( name in options ) { + src = target[ name ]; + copy = options[ name ]; + + // Prevent never-ending loop + if ( target === copy ) { + continue; + } + + // Recurse if we're merging plain objects or arrays + if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) { + if ( copyIsArray ) { + copyIsArray = false; + clone = src && jQuery.isArray(src) ? src : []; + + } else { + clone = src && jQuery.isPlainObject(src) ? src : {}; + } + + // Never move original objects, clone them + target[ name ] = jQuery.extend( deep, clone, copy ); + + // Don't bring in undefined values + } else if ( copy !== undefined ) { + target[ name ] = copy; + } + } + } + } + + // Return the modified object + return target; +}; + +jQuery.extend({ + // Unique for each copy of jQuery on the page + expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ), + + // Assume jQuery is ready without the ready module + isReady: true, + + error: function( msg ) { + throw new Error( msg ); + }, + + noop: function() {}, + + // See test/unit/core.js for details concerning isFunction. + // Since version 1.3, DOM methods and functions like alert + // aren't supported. They return false on IE (#2968). + isFunction: function( obj ) { + return jQuery.type(obj) === "function"; + }, + + isArray: Array.isArray || function( obj ) { + return jQuery.type(obj) === "array"; + }, + + isWindow: function( obj ) { + /* jshint eqeqeq: false */ + return obj != null && obj == obj.window; + }, + + isNumeric: function( obj ) { + // parseFloat NaNs numeric-cast false positives (null|true|false|"") + // ...but misinterprets leading-number strings, particularly hex literals ("0x...") + // subtraction forces infinities to NaN + return !jQuery.isArray( obj ) && obj - parseFloat( obj ) >= 0; + }, + + isEmptyObject: function( obj ) { + var name; + for ( name in obj ) { + return false; + } + return true; + }, + + isPlainObject: function( obj ) { + var key; + + // Must be an Object. + // Because of IE, we also have to check the presence of the constructor property. + // Make sure that DOM nodes and window objects don't pass through, as well + if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { + return false; + } + + try { + // Not own constructor property must be Object + if ( obj.constructor && + !hasOwn.call(obj, "constructor") && + !hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) { + return false; + } + } catch ( e ) { + // IE8,9 Will throw exceptions on certain host objects #9897 + return false; + } + + // Support: IE<9 + // Handle iteration over inherited properties before own properties. + if ( support.ownLast ) { + for ( key in obj ) { + return hasOwn.call( obj, key ); + } + } + + // Own properties are enumerated firstly, so to speed up, + // if last one is own, then all properties are own. + for ( key in obj ) {} + + return key === undefined || hasOwn.call( obj, key ); + }, + + type: function( obj ) { + if ( obj == null ) { + return obj + ""; + } + return typeof obj === "object" || typeof obj === "function" ? + class2type[ toString.call(obj) ] || "object" : + typeof obj; + }, + + // Evaluates a script in a global context + // Workarounds based on findings by Jim Driscoll + // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context + globalEval: function( data ) { + if ( data && jQuery.trim( data ) ) { + // We use execScript on Internet Explorer + // We use an anonymous function so that context is window + // rather than jQuery in Firefox + ( window.execScript || function( data ) { + window[ "eval" ].call( window, data ); + } )( data ); + } + }, + + // Convert dashed to camelCase; used by the css and data modules + // Microsoft forgot to hump their vendor prefix (#9572) + camelCase: function( string ) { + return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); + }, + + nodeName: function( elem, name ) { + return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); + }, + + // args is for internal usage only + each: function( obj, callback, args ) { + var value, + i = 0, + length = obj.length, + isArray = isArraylike( obj ); + + if ( args ) { + if ( isArray ) { + for ( ; i < length; i++ ) { + value = callback.apply( obj[ i ], args ); + + if ( value === false ) { + break; + } + } + } else { + for ( i in obj ) { + value = callback.apply( obj[ i ], args ); + + if ( value === false ) { + break; + } + } + } + + // A special, fast, case for the most common use of each + } else { + if ( isArray ) { + for ( ; i < length; i++ ) { + value = callback.call( obj[ i ], i, obj[ i ] ); + + if ( value === false ) { + break; + } + } + } else { + for ( i in obj ) { + value = callback.call( obj[ i ], i, obj[ i ] ); + + if ( value === false ) { + break; + } + } + } + } + + return obj; + }, + + // Support: Android<4.1, IE<9 + trim: function( text ) { + return text == null ? + "" : + ( text + "" ).replace( rtrim, "" ); + }, + + // results is for internal usage only + makeArray: function( arr, results ) { + var ret = results || []; + + if ( arr != null ) { + if ( isArraylike( Object(arr) ) ) { + jQuery.merge( ret, + typeof arr === "string" ? + [ arr ] : arr + ); + } else { + push.call( ret, arr ); + } + } + + return ret; + }, + + inArray: function( elem, arr, i ) { + var len; + + if ( arr ) { + if ( indexOf ) { + return indexOf.call( arr, elem, i ); + } + + len = arr.length; + i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0; + + for ( ; i < len; i++ ) { + // Skip accessing in sparse arrays + if ( i in arr && arr[ i ] === elem ) { + return i; + } + } + } + + return -1; + }, + + merge: function( first, second ) { + var len = +second.length, + j = 0, + i = first.length; + + while ( j < len ) { + first[ i++ ] = second[ j++ ]; + } + + // Support: IE<9 + // Workaround casting of .length to NaN on otherwise arraylike objects (e.g., NodeLists) + if ( len !== len ) { + while ( second[j] !== undefined ) { + first[ i++ ] = second[ j++ ]; + } + } + + first.length = i; + + return first; + }, + + grep: function( elems, callback, invert ) { + var callbackInverse, + matches = [], + i = 0, + length = elems.length, + callbackExpect = !invert; + + // Go through the array, only saving the items + // that pass the validator function + for ( ; i < length; i++ ) { + callbackInverse = !callback( elems[ i ], i ); + if ( callbackInverse !== callbackExpect ) { + matches.push( elems[ i ] ); + } + } + + return matches; + }, + + // arg is for internal usage only + map: function( elems, callback, arg ) { + var value, + i = 0, + length = elems.length, + isArray = isArraylike( elems ), + ret = []; + + // Go through the array, translating each of the items to their new values + if ( isArray ) { + for ( ; i < length; i++ ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret.push( value ); + } + } + + // Go through every key on the object, + } else { + for ( i in elems ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret.push( value ); + } + } + } + + // Flatten any nested arrays + return concat.apply( [], ret ); + }, + + // A global GUID counter for objects + guid: 1, + + // Bind a function to a context, optionally partially applying any + // arguments. + proxy: function( fn, context ) { + var args, proxy, tmp; + + if ( typeof context === "string" ) { + tmp = fn[ context ]; + context = fn; + fn = tmp; + } + + // Quick check to determine if target is callable, in the spec + // this throws a TypeError, but we will just return undefined. + if ( !jQuery.isFunction( fn ) ) { + return undefined; + } + + // Simulated bind + args = slice.call( arguments, 2 ); + proxy = function() { + return fn.apply( context || this, args.concat( slice.call( arguments ) ) ); + }; + + // Set the guid of unique handler to the same of original handler, so it can be removed + proxy.guid = fn.guid = fn.guid || jQuery.guid++; + + return proxy; + }, + + now: function() { + return +( new Date() ); + }, + + // jQuery.support is not used in Core but other projects attach their + // properties to it so it needs to exist. + support: support +}); + +// Populate the class2type map +jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) { + class2type[ "[object " + name + "]" ] = name.toLowerCase(); +}); + +function isArraylike( obj ) { + var length = obj.length, + type = jQuery.type( obj ); + + if ( type === "function" || jQuery.isWindow( obj ) ) { + return false; + } + + if ( obj.nodeType === 1 && length ) { + return true; + } + + return type === "array" || length === 0 || + typeof length === "number" && length > 0 && ( length - 1 ) in obj; +} +var Sizzle = +/*! + * Sizzle CSS Selector Engine v1.10.19 + * http://sizzlejs.com/ + * + * Copyright 2013 jQuery Foundation, Inc. and other contributors + * Released under the MIT license + * http://jquery.org/license + * + * Date: 2014-04-18 + */ +(function( window ) { + +var i, + support, + Expr, + getText, + isXML, + tokenize, + compile, + select, + outermostContext, + sortInput, + hasDuplicate, + + // Local document vars + setDocument, + document, + docElem, + documentIsHTML, + rbuggyQSA, + rbuggyMatches, + matches, + contains, + + // Instance-specific data + expando = "sizzle" + -(new Date()), + preferredDoc = window.document, + dirruns = 0, + done = 0, + classCache = createCache(), + tokenCache = createCache(), + compilerCache = createCache(), + sortOrder = function( a, b ) { + if ( a === b ) { + hasDuplicate = true; + } + return 0; + }, + + // General-purpose constants + strundefined = typeof undefined, + MAX_NEGATIVE = 1 << 31, + + // Instance methods + hasOwn = ({}).hasOwnProperty, + arr = [], + pop = arr.pop, + push_native = arr.push, + push = arr.push, + slice = arr.slice, + // Use a stripped-down indexOf if we can't use a native one + indexOf = arr.indexOf || function( elem ) { + var i = 0, + len = this.length; + for ( ; i < len; i++ ) { + if ( this[i] === elem ) { + return i; + } + } + return -1; + }, + + booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped", + + // Regular expressions + + // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace + whitespace = "[\\x20\\t\\r\\n\\f]", + // http://www.w3.org/TR/css3-syntax/#characters + characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+", + + // Loosely modeled on CSS identifier characters + // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors + // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier + identifier = characterEncoding.replace( "w", "w#" ), + + // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors + attributes = "\\[" + whitespace + "*(" + characterEncoding + ")(?:" + whitespace + + // Operator (capture 2) + "*([*^$|!~]?=)" + whitespace + + // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]" + "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace + + "*\\]", + + pseudos = ":(" + characterEncoding + ")(?:\\((" + + // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments: + // 1. quoted (capture 3; capture 4 or capture 5) + "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" + + // 2. simple (capture 6) + "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + + // 3. anything else (capture 2) + ".*" + + ")\\)|)", + + // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter + rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), + + rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), + rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ), + + rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ), + + rpseudo = new RegExp( pseudos ), + ridentifier = new RegExp( "^" + identifier + "$" ), + + matchExpr = { + "ID": new RegExp( "^#(" + characterEncoding + ")" ), + "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ), + "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ), + "ATTR": new RegExp( "^" + attributes ), + "PSEUDO": new RegExp( "^" + pseudos ), + "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + + "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + + "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), + "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), + // For use in libraries implementing .is() + // We use this for POS matching in `select` + "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + + whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) + }, + + rinputs = /^(?:input|select|textarea|button)$/i, + rheader = /^h\d$/i, + + rnative = /^[^{]+\{\s*\[native \w/, + + // Easily-parseable/retrievable ID or TAG or CLASS selectors + rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, + + rsibling = /[+~]/, + rescape = /'|\\/g, + + // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters + runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ), + funescape = function( _, escaped, escapedWhitespace ) { + var high = "0x" + escaped - 0x10000; + // NaN means non-codepoint + // Support: Firefox<24 + // Workaround erroneous numeric interpretation of +"0x" + return high !== high || escapedWhitespace ? + escaped : + high < 0 ? + // BMP codepoint + String.fromCharCode( high + 0x10000 ) : + // Supplemental Plane codepoint (surrogate pair) + String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); + }; + +// Optimize for push.apply( _, NodeList ) +try { + push.apply( + (arr = slice.call( preferredDoc.childNodes )), + preferredDoc.childNodes + ); + // Support: Android<4.0 + // Detect silently failing push.apply + arr[ preferredDoc.childNodes.length ].nodeType; +} catch ( e ) { + push = { apply: arr.length ? + + // Leverage slice if possible + function( target, els ) { + push_native.apply( target, slice.call(els) ); + } : + + // Support: IE<9 + // Otherwise append directly + function( target, els ) { + var j = target.length, + i = 0; + // Can't trust NodeList.length + while ( (target[j++] = els[i++]) ) {} + target.length = j - 1; + } + }; +} + +function Sizzle( selector, context, results, seed ) { + var match, elem, m, nodeType, + // QSA vars + i, groups, old, nid, newContext, newSelector; + + if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { + setDocument( context ); + } + + context = context || document; + results = results || []; + + if ( !selector || typeof selector !== "string" ) { + return results; + } + + if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) { + return []; + } + + if ( documentIsHTML && !seed ) { + + // Shortcuts + if ( (match = rquickExpr.exec( selector )) ) { + // Speed-up: Sizzle("#ID") + if ( (m = match[1]) ) { + if ( nodeType === 9 ) { + elem = context.getElementById( m ); + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document (jQuery #6963) + if ( elem && elem.parentNode ) { + // Handle the case where IE, Opera, and Webkit return items + // by name instead of ID + if ( elem.id === m ) { + results.push( elem ); + return results; + } + } else { + return results; + } + } else { + // Context is not a document + if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) && + contains( context, elem ) && elem.id === m ) { + results.push( elem ); + return results; + } + } + + // Speed-up: Sizzle("TAG") + } else if ( match[2] ) { + push.apply( results, context.getElementsByTagName( selector ) ); + return results; + + // Speed-up: Sizzle(".CLASS") + } else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) { + push.apply( results, context.getElementsByClassName( m ) ); + return results; + } + } + + // QSA path + if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) { + nid = old = expando; + newContext = context; + newSelector = nodeType === 9 && selector; + + // qSA works strangely on Element-rooted queries + // We can work around this by specifying an extra ID on the root + // and working up from there (Thanks to Andrew Dupont for the technique) + // IE 8 doesn't work on object elements + if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { + groups = tokenize( selector ); + + if ( (old = context.getAttribute("id")) ) { + nid = old.replace( rescape, "\\$&" ); + } else { + context.setAttribute( "id", nid ); + } + nid = "[id='" + nid + "'] "; + + i = groups.length; + while ( i-- ) { + groups[i] = nid + toSelector( groups[i] ); + } + newContext = rsibling.test( selector ) && testContext( context.parentNode ) || context; + newSelector = groups.join(","); + } + + if ( newSelector ) { + try { + push.apply( results, + newContext.querySelectorAll( newSelector ) + ); + return results; + } catch(qsaError) { + } finally { + if ( !old ) { + context.removeAttribute("id"); + } + } + } + } + } + + // All others + return select( selector.replace( rtrim, "$1" ), context, results, seed ); +} + +/** + * Create key-value caches of limited size + * @returns {Function(string, Object)} Returns the Object data after storing it on itself with + * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) + * deleting the oldest entry + */ +function createCache() { + var keys = []; + + function cache( key, value ) { + // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) + if ( keys.push( key + " " ) > Expr.cacheLength ) { + // Only keep the most recent entries + delete cache[ keys.shift() ]; + } + return (cache[ key + " " ] = value); + } + return cache; +} + +/** + * Mark a function for special use by Sizzle + * @param {Function} fn The function to mark + */ +function markFunction( fn ) { + fn[ expando ] = true; + return fn; +} + +/** + * Support testing using an element + * @param {Function} fn Passed the created div and expects a boolean result + */ +function assert( fn ) { + var div = document.createElement("div"); + + try { + return !!fn( div ); + } catch (e) { + return false; + } finally { + // Remove from its parent by default + if ( div.parentNode ) { + div.parentNode.removeChild( div ); + } + // release memory in IE + div = null; + } +} + +/** + * Adds the same handler for all of the specified attrs + * @param {String} attrs Pipe-separated list of attributes + * @param {Function} handler The method that will be applied + */ +function addHandle( attrs, handler ) { + var arr = attrs.split("|"), + i = attrs.length; + + while ( i-- ) { + Expr.attrHandle[ arr[i] ] = handler; + } +} + +/** + * Checks document order of two siblings + * @param {Element} a + * @param {Element} b + * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b + */ +function siblingCheck( a, b ) { + var cur = b && a, + diff = cur && a.nodeType === 1 && b.nodeType === 1 && + ( ~b.sourceIndex || MAX_NEGATIVE ) - + ( ~a.sourceIndex || MAX_NEGATIVE ); + + // Use IE sourceIndex if available on both nodes + if ( diff ) { + return diff; + } + + // Check if b follows a + if ( cur ) { + while ( (cur = cur.nextSibling) ) { + if ( cur === b ) { + return -1; + } + } + } + + return a ? 1 : -1; +} + +/** + * Returns a function to use in pseudos for input types + * @param {String} type + */ +function createInputPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === type; + }; +} + +/** + * Returns a function to use in pseudos for buttons + * @param {String} type + */ +function createButtonPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return (name === "input" || name === "button") && elem.type === type; + }; +} + +/** + * Returns a function to use in pseudos for positionals + * @param {Function} fn + */ +function createPositionalPseudo( fn ) { + return markFunction(function( argument ) { + argument = +argument; + return markFunction(function( seed, matches ) { + var j, + matchIndexes = fn( [], seed.length, argument ), + i = matchIndexes.length; + + // Match elements found at the specified indexes + while ( i-- ) { + if ( seed[ (j = matchIndexes[i]) ] ) { + seed[j] = !(matches[j] = seed[j]); + } + } + }); + }); +} + +/** + * Checks a node for validity as a Sizzle context + * @param {Element|Object=} context + * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value + */ +function testContext( context ) { + return context && typeof context.getElementsByTagName !== strundefined && context; +} + +// Expose support vars for convenience +support = Sizzle.support = {}; + +/** + * Detects XML nodes + * @param {Element|Object} elem An element or a document + * @returns {Boolean} True iff elem is a non-HTML XML node + */ +isXML = Sizzle.isXML = function( elem ) { + // documentElement is verified for cases where it doesn't yet exist + // (such as loading iframes in IE - #4833) + var documentElement = elem && (elem.ownerDocument || elem).documentElement; + return documentElement ? documentElement.nodeName !== "HTML" : false; +}; + +/** + * Sets document-related variables once based on the current document + * @param {Element|Object} [doc] An element or document object to use to set the document + * @returns {Object} Returns the current document + */ +setDocument = Sizzle.setDocument = function( node ) { + var hasCompare, + doc = node ? node.ownerDocument || node : preferredDoc, + parent = doc.defaultView; + + // If no document and documentElement is available, return + if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { + return document; + } + + // Set our document + document = doc; + docElem = doc.documentElement; + + // Support tests + documentIsHTML = !isXML( doc ); + + // Support: IE>8 + // If iframe document is assigned to "document" variable and if iframe has been reloaded, + // IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936 + // IE6-8 do not support the defaultView property so parent will be undefined + if ( parent && parent !== parent.top ) { + // IE11 does not have attachEvent, so all must suffer + if ( parent.addEventListener ) { + parent.addEventListener( "unload", function() { + setDocument(); + }, false ); + } else if ( parent.attachEvent ) { + parent.attachEvent( "onunload", function() { + setDocument(); + }); + } + } + + /* Attributes + ---------------------------------------------------------------------- */ + + // Support: IE<8 + // Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans) + support.attributes = assert(function( div ) { + div.className = "i"; + return !div.getAttribute("className"); + }); + + /* getElement(s)By* + ---------------------------------------------------------------------- */ + + // Check if getElementsByTagName("*") returns only elements + support.getElementsByTagName = assert(function( div ) { + div.appendChild( doc.createComment("") ); + return !div.getElementsByTagName("*").length; + }); + + // Check if getElementsByClassName can be trusted + support.getElementsByClassName = rnative.test( doc.getElementsByClassName ) && assert(function( div ) { + div.innerHTML = "
"; + + // Support: Safari<4 + // Catch class over-caching + div.firstChild.className = "i"; + // Support: Opera<10 + // Catch gEBCN failure to find non-leading classes + return div.getElementsByClassName("i").length === 2; + }); + + // Support: IE<10 + // Check if getElementById returns elements by name + // The broken getElementById methods don't pick up programatically-set names, + // so use a roundabout getElementsByName test + support.getById = assert(function( div ) { + docElem.appendChild( div ).id = expando; + return !doc.getElementsByName || !doc.getElementsByName( expando ).length; + }); + + // ID find and filter + if ( support.getById ) { + Expr.find["ID"] = function( id, context ) { + if ( typeof context.getElementById !== strundefined && documentIsHTML ) { + var m = context.getElementById( id ); + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + return m && m.parentNode ? [ m ] : []; + } + }; + Expr.filter["ID"] = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + return elem.getAttribute("id") === attrId; + }; + }; + } else { + // Support: IE6/7 + // getElementById is not reliable as a find shortcut + delete Expr.find["ID"]; + + Expr.filter["ID"] = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id"); + return node && node.value === attrId; + }; + }; + } + + // Tag + Expr.find["TAG"] = support.getElementsByTagName ? + function( tag, context ) { + if ( typeof context.getElementsByTagName !== strundefined ) { + return context.getElementsByTagName( tag ); + } + } : + function( tag, context ) { + var elem, + tmp = [], + i = 0, + results = context.getElementsByTagName( tag ); + + // Filter out possible comments + if ( tag === "*" ) { + while ( (elem = results[i++]) ) { + if ( elem.nodeType === 1 ) { + tmp.push( elem ); + } + } + + return tmp; + } + return results; + }; + + // Class + Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) { + if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) { + return context.getElementsByClassName( className ); + } + }; + + /* QSA/matchesSelector + ---------------------------------------------------------------------- */ + + // QSA and matchesSelector support + + // matchesSelector(:active) reports false when true (IE9/Opera 11.5) + rbuggyMatches = []; + + // qSa(:focus) reports false when true (Chrome 21) + // We allow this because of a bug in IE8/9 that throws an error + // whenever `document.activeElement` is accessed on an iframe + // So, we allow :focus to pass through QSA all the time to avoid the IE error + // See http://bugs.jquery.com/ticket/13378 + rbuggyQSA = []; + + if ( (support.qsa = rnative.test( doc.querySelectorAll )) ) { + // Build QSA regex + // Regex strategy adopted from Diego Perini + assert(function( div ) { + // Select is set to empty string on purpose + // This is to test IE's treatment of not explicitly + // setting a boolean content attribute, + // since its presence should be enough + // http://bugs.jquery.com/ticket/12359 + div.innerHTML = ""; + + // Support: IE8, Opera 11-12.16 + // Nothing should be selected when empty strings follow ^= or $= or *= + // The test attribute must be unknown in Opera but "safe" for WinRT + // http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section + if ( div.querySelectorAll("[msallowclip^='']").length ) { + rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); + } + + // Support: IE8 + // Boolean attributes and "value" are not treated correctly + if ( !div.querySelectorAll("[selected]").length ) { + rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); + } + + // Webkit/Opera - :checked should return selected option elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + // IE8 throws error here and will not see later tests + if ( !div.querySelectorAll(":checked").length ) { + rbuggyQSA.push(":checked"); + } + }); + + assert(function( div ) { + // Support: Windows 8 Native Apps + // The type and name attributes are restricted during .innerHTML assignment + var input = doc.createElement("input"); + input.setAttribute( "type", "hidden" ); + div.appendChild( input ).setAttribute( "name", "D" ); + + // Support: IE8 + // Enforce case-sensitivity of name attribute + if ( div.querySelectorAll("[name=d]").length ) { + rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" ); + } + + // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) + // IE8 throws error here and will not see later tests + if ( !div.querySelectorAll(":enabled").length ) { + rbuggyQSA.push( ":enabled", ":disabled" ); + } + + // Opera 10-11 does not throw on post-comma invalid pseudos + div.querySelectorAll("*,:x"); + rbuggyQSA.push(",.*:"); + }); + } + + if ( (support.matchesSelector = rnative.test( (matches = docElem.matches || + docElem.webkitMatchesSelector || + docElem.mozMatchesSelector || + docElem.oMatchesSelector || + docElem.msMatchesSelector) )) ) { + + assert(function( div ) { + // Check to see if it's possible to do matchesSelector + // on a disconnected node (IE 9) + support.disconnectedMatch = matches.call( div, "div" ); + + // This should fail with an exception + // Gecko does not error, returns false instead + matches.call( div, "[s!='']:x" ); + rbuggyMatches.push( "!=", pseudos ); + }); + } + + rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") ); + rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") ); + + /* Contains + ---------------------------------------------------------------------- */ + hasCompare = rnative.test( docElem.compareDocumentPosition ); + + // Element contains another + // Purposefully does not implement inclusive descendent + // As in, an element does not contain itself + contains = hasCompare || rnative.test( docElem.contains ) ? + function( a, b ) { + var adown = a.nodeType === 9 ? a.documentElement : a, + bup = b && b.parentNode; + return a === bup || !!( bup && bup.nodeType === 1 && ( + adown.contains ? + adown.contains( bup ) : + a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 + )); + } : + function( a, b ) { + if ( b ) { + while ( (b = b.parentNode) ) { + if ( b === a ) { + return true; + } + } + } + return false; + }; + + /* Sorting + ---------------------------------------------------------------------- */ + + // Document order sorting + sortOrder = hasCompare ? + function( a, b ) { + + // Flag for duplicate removal + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + // Sort on method existence if only one input has compareDocumentPosition + var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; + if ( compare ) { + return compare; + } + + // Calculate position if both inputs belong to the same document + compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ? + a.compareDocumentPosition( b ) : + + // Otherwise we know they are disconnected + 1; + + // Disconnected nodes + if ( compare & 1 || + (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) { + + // Choose the first element that is related to our preferred document + if ( a === doc || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) { + return -1; + } + if ( b === doc || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) { + return 1; + } + + // Maintain original order + return sortInput ? + ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) : + 0; + } + + return compare & 4 ? -1 : 1; + } : + function( a, b ) { + // Exit early if the nodes are identical + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + var cur, + i = 0, + aup = a.parentNode, + bup = b.parentNode, + ap = [ a ], + bp = [ b ]; + + // Parentless nodes are either documents or disconnected + if ( !aup || !bup ) { + return a === doc ? -1 : + b === doc ? 1 : + aup ? -1 : + bup ? 1 : + sortInput ? + ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) : + 0; + + // If the nodes are siblings, we can do a quick check + } else if ( aup === bup ) { + return siblingCheck( a, b ); + } + + // Otherwise we need full lists of their ancestors for comparison + cur = a; + while ( (cur = cur.parentNode) ) { + ap.unshift( cur ); + } + cur = b; + while ( (cur = cur.parentNode) ) { + bp.unshift( cur ); + } + + // Walk down the tree looking for a discrepancy + while ( ap[i] === bp[i] ) { + i++; + } + + return i ? + // Do a sibling check if the nodes have a common ancestor + siblingCheck( ap[i], bp[i] ) : + + // Otherwise nodes in our document sort first + ap[i] === preferredDoc ? -1 : + bp[i] === preferredDoc ? 1 : + 0; + }; + + return doc; +}; + +Sizzle.matches = function( expr, elements ) { + return Sizzle( expr, null, null, elements ); +}; + +Sizzle.matchesSelector = function( elem, expr ) { + // Set document vars if needed + if ( ( elem.ownerDocument || elem ) !== document ) { + setDocument( elem ); + } + + // Make sure that attribute selectors are quoted + expr = expr.replace( rattributeQuotes, "='$1']" ); + + if ( support.matchesSelector && documentIsHTML && + ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && + ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { + + try { + var ret = matches.call( elem, expr ); + + // IE 9's matchesSelector returns false on disconnected nodes + if ( ret || support.disconnectedMatch || + // As well, disconnected nodes are said to be in a document + // fragment in IE 9 + elem.document && elem.document.nodeType !== 11 ) { + return ret; + } + } catch(e) {} + } + + return Sizzle( expr, document, null, [ elem ] ).length > 0; +}; + +Sizzle.contains = function( context, elem ) { + // Set document vars if needed + if ( ( context.ownerDocument || context ) !== document ) { + setDocument( context ); + } + return contains( context, elem ); +}; + +Sizzle.attr = function( elem, name ) { + // Set document vars if needed + if ( ( elem.ownerDocument || elem ) !== document ) { + setDocument( elem ); + } + + var fn = Expr.attrHandle[ name.toLowerCase() ], + // Don't get fooled by Object.prototype properties (jQuery #13807) + val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? + fn( elem, name, !documentIsHTML ) : + undefined; + + return val !== undefined ? + val : + support.attributes || !documentIsHTML ? + elem.getAttribute( name ) : + (val = elem.getAttributeNode(name)) && val.specified ? + val.value : + null; +}; + +Sizzle.error = function( msg ) { + throw new Error( "Syntax error, unrecognized expression: " + msg ); +}; + +/** + * Document sorting and removing duplicates + * @param {ArrayLike} results + */ +Sizzle.uniqueSort = function( results ) { + var elem, + duplicates = [], + j = 0, + i = 0; + + // Unless we *know* we can detect duplicates, assume their presence + hasDuplicate = !support.detectDuplicates; + sortInput = !support.sortStable && results.slice( 0 ); + results.sort( sortOrder ); + + if ( hasDuplicate ) { + while ( (elem = results[i++]) ) { + if ( elem === results[ i ] ) { + j = duplicates.push( i ); + } + } + while ( j-- ) { + results.splice( duplicates[ j ], 1 ); + } + } + + // Clear input after sorting to release objects + // See https://github.com/jquery/sizzle/pull/225 + sortInput = null; + + return results; +}; + +/** + * Utility function for retrieving the text value of an array of DOM nodes + * @param {Array|Element} elem + */ +getText = Sizzle.getText = function( elem ) { + var node, + ret = "", + i = 0, + nodeType = elem.nodeType; + + if ( !nodeType ) { + // If no nodeType, this is expected to be an array + while ( (node = elem[i++]) ) { + // Do not traverse comment nodes + ret += getText( node ); + } + } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { + // Use textContent for elements + // innerText usage removed for consistency of new lines (jQuery #11153) + if ( typeof elem.textContent === "string" ) { + return elem.textContent; + } else { + // Traverse its children + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + ret += getText( elem ); + } + } + } else if ( nodeType === 3 || nodeType === 4 ) { + return elem.nodeValue; + } + // Do not include comment or processing instruction nodes + + return ret; +}; + +Expr = Sizzle.selectors = { + + // Can be adjusted by the user + cacheLength: 50, + + createPseudo: markFunction, + + match: matchExpr, + + attrHandle: {}, + + find: {}, + + relative: { + ">": { dir: "parentNode", first: true }, + " ": { dir: "parentNode" }, + "+": { dir: "previousSibling", first: true }, + "~": { dir: "previousSibling" } + }, + + preFilter: { + "ATTR": function( match ) { + match[1] = match[1].replace( runescape, funescape ); + + // Move the given value to match[3] whether quoted or unquoted + match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape ); + + if ( match[2] === "~=" ) { + match[3] = " " + match[3] + " "; + } + + return match.slice( 0, 4 ); + }, + + "CHILD": function( match ) { + /* matches from matchExpr["CHILD"] + 1 type (only|nth|...) + 2 what (child|of-type) + 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) + 4 xn-component of xn+y argument ([+-]?\d*n|) + 5 sign of xn-component + 6 x of xn-component + 7 sign of y-component + 8 y of y-component + */ + match[1] = match[1].toLowerCase(); + + if ( match[1].slice( 0, 3 ) === "nth" ) { + // nth-* requires argument + if ( !match[3] ) { + Sizzle.error( match[0] ); + } + + // numeric x and y parameters for Expr.filter.CHILD + // remember that false/true cast respectively to 0/1 + match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); + match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); + + // other types prohibit arguments + } else if ( match[3] ) { + Sizzle.error( match[0] ); + } + + return match; + }, + + "PSEUDO": function( match ) { + var excess, + unquoted = !match[6] && match[2]; + + if ( matchExpr["CHILD"].test( match[0] ) ) { + return null; + } + + // Accept quoted arguments as-is + if ( match[3] ) { + match[2] = match[4] || match[5] || ""; + + // Strip excess characters from unquoted arguments + } else if ( unquoted && rpseudo.test( unquoted ) && + // Get excess from tokenize (recursively) + (excess = tokenize( unquoted, true )) && + // advance to the next closing parenthesis + (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { + + // excess is a negative index + match[0] = match[0].slice( 0, excess ); + match[2] = unquoted.slice( 0, excess ); + } + + // Return only captures needed by the pseudo filter method (type and argument) + return match.slice( 0, 3 ); + } + }, + + filter: { + + "TAG": function( nodeNameSelector ) { + var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); + return nodeNameSelector === "*" ? + function() { return true; } : + function( elem ) { + return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; + }; + }, + + "CLASS": function( className ) { + var pattern = classCache[ className + " " ]; + + return pattern || + (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && + classCache( className, function( elem ) { + return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" ); + }); + }, + + "ATTR": function( name, operator, check ) { + return function( elem ) { + var result = Sizzle.attr( elem, name ); + + if ( result == null ) { + return operator === "!="; + } + if ( !operator ) { + return true; + } + + result += ""; + + return operator === "=" ? result === check : + operator === "!=" ? result !== check : + operator === "^=" ? check && result.indexOf( check ) === 0 : + operator === "*=" ? check && result.indexOf( check ) > -1 : + operator === "$=" ? check && result.slice( -check.length ) === check : + operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 : + operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : + false; + }; + }, + + "CHILD": function( type, what, argument, first, last ) { + var simple = type.slice( 0, 3 ) !== "nth", + forward = type.slice( -4 ) !== "last", + ofType = what === "of-type"; + + return first === 1 && last === 0 ? + + // Shortcut for :nth-*(n) + function( elem ) { + return !!elem.parentNode; + } : + + function( elem, context, xml ) { + var cache, outerCache, node, diff, nodeIndex, start, + dir = simple !== forward ? "nextSibling" : "previousSibling", + parent = elem.parentNode, + name = ofType && elem.nodeName.toLowerCase(), + useCache = !xml && !ofType; + + if ( parent ) { + + // :(first|last|only)-(child|of-type) + if ( simple ) { + while ( dir ) { + node = elem; + while ( (node = node[ dir ]) ) { + if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) { + return false; + } + } + // Reverse direction for :only-* (if we haven't yet done so) + start = dir = type === "only" && !start && "nextSibling"; + } + return true; + } + + start = [ forward ? parent.firstChild : parent.lastChild ]; + + // non-xml :nth-child(...) stores cache data on `parent` + if ( forward && useCache ) { + // Seek `elem` from a previously-cached index + outerCache = parent[ expando ] || (parent[ expando ] = {}); + cache = outerCache[ type ] || []; + nodeIndex = cache[0] === dirruns && cache[1]; + diff = cache[0] === dirruns && cache[2]; + node = nodeIndex && parent.childNodes[ nodeIndex ]; + + while ( (node = ++nodeIndex && node && node[ dir ] || + + // Fallback to seeking `elem` from the start + (diff = nodeIndex = 0) || start.pop()) ) { + + // When found, cache indexes on `parent` and break + if ( node.nodeType === 1 && ++diff && node === elem ) { + outerCache[ type ] = [ dirruns, nodeIndex, diff ]; + break; + } + } + + // Use previously-cached element index if available + } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) { + diff = cache[1]; + + // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...) + } else { + // Use the same loop as above to seek `elem` from the start + while ( (node = ++nodeIndex && node && node[ dir ] || + (diff = nodeIndex = 0) || start.pop()) ) { + + if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) { + // Cache the index of each encountered element + if ( useCache ) { + (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ]; + } + + if ( node === elem ) { + break; + } + } + } + } + + // Incorporate the offset, then check against cycle size + diff -= last; + return diff === first || ( diff % first === 0 && diff / first >= 0 ); + } + }; + }, + + "PSEUDO": function( pseudo, argument ) { + // pseudo-class names are case-insensitive + // http://www.w3.org/TR/selectors/#pseudo-classes + // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters + // Remember that setFilters inherits from pseudos + var args, + fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || + Sizzle.error( "unsupported pseudo: " + pseudo ); + + // The user may use createPseudo to indicate that + // arguments are needed to create the filter function + // just as Sizzle does + if ( fn[ expando ] ) { + return fn( argument ); + } + + // But maintain support for old signatures + if ( fn.length > 1 ) { + args = [ pseudo, pseudo, "", argument ]; + return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? + markFunction(function( seed, matches ) { + var idx, + matched = fn( seed, argument ), + i = matched.length; + while ( i-- ) { + idx = indexOf.call( seed, matched[i] ); + seed[ idx ] = !( matches[ idx ] = matched[i] ); + } + }) : + function( elem ) { + return fn( elem, 0, args ); + }; + } + + return fn; + } + }, + + pseudos: { + // Potentially complex pseudos + "not": markFunction(function( selector ) { + // Trim the selector passed to compile + // to avoid treating leading and trailing + // spaces as combinators + var input = [], + results = [], + matcher = compile( selector.replace( rtrim, "$1" ) ); + + return matcher[ expando ] ? + markFunction(function( seed, matches, context, xml ) { + var elem, + unmatched = matcher( seed, null, xml, [] ), + i = seed.length; + + // Match elements unmatched by `matcher` + while ( i-- ) { + if ( (elem = unmatched[i]) ) { + seed[i] = !(matches[i] = elem); + } + } + }) : + function( elem, context, xml ) { + input[0] = elem; + matcher( input, null, xml, results ); + return !results.pop(); + }; + }), + + "has": markFunction(function( selector ) { + return function( elem ) { + return Sizzle( selector, elem ).length > 0; + }; + }), + + "contains": markFunction(function( text ) { + return function( elem ) { + return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; + }; + }), + + // "Whether an element is represented by a :lang() selector + // is based solely on the element's language value + // being equal to the identifier C, + // or beginning with the identifier C immediately followed by "-". + // The matching of C against the element's language value is performed case-insensitively. + // The identifier C does not have to be a valid language name." + // http://www.w3.org/TR/selectors/#lang-pseudo + "lang": markFunction( function( lang ) { + // lang value must be a valid identifier + if ( !ridentifier.test(lang || "") ) { + Sizzle.error( "unsupported lang: " + lang ); + } + lang = lang.replace( runescape, funescape ).toLowerCase(); + return function( elem ) { + var elemLang; + do { + if ( (elemLang = documentIsHTML ? + elem.lang : + elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) { + + elemLang = elemLang.toLowerCase(); + return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; + } + } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); + return false; + }; + }), + + // Miscellaneous + "target": function( elem ) { + var hash = window.location && window.location.hash; + return hash && hash.slice( 1 ) === elem.id; + }, + + "root": function( elem ) { + return elem === docElem; + }, + + "focus": function( elem ) { + return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); + }, + + // Boolean properties + "enabled": function( elem ) { + return elem.disabled === false; + }, + + "disabled": function( elem ) { + return elem.disabled === true; + }, + + "checked": function( elem ) { + // In CSS3, :checked should return both checked and selected elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + var nodeName = elem.nodeName.toLowerCase(); + return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); + }, + + "selected": function( elem ) { + // Accessing this property makes selected-by-default + // options in Safari work properly + if ( elem.parentNode ) { + elem.parentNode.selectedIndex; + } + + return elem.selected === true; + }, + + // Contents + "empty": function( elem ) { + // http://www.w3.org/TR/selectors/#empty-pseudo + // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5), + // but not by others (comment: 8; processing instruction: 7; etc.) + // nodeType < 6 works because attributes (2) do not appear as children + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + if ( elem.nodeType < 6 ) { + return false; + } + } + return true; + }, + + "parent": function( elem ) { + return !Expr.pseudos["empty"]( elem ); + }, + + // Element/input types + "header": function( elem ) { + return rheader.test( elem.nodeName ); + }, + + "input": function( elem ) { + return rinputs.test( elem.nodeName ); + }, + + "button": function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === "button" || name === "button"; + }, + + "text": function( elem ) { + var attr; + return elem.nodeName.toLowerCase() === "input" && + elem.type === "text" && + + // Support: IE<8 + // New HTML5 attribute values (e.g., "search") appear with elem.type === "text" + ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" ); + }, + + // Position-in-collection + "first": createPositionalPseudo(function() { + return [ 0 ]; + }), + + "last": createPositionalPseudo(function( matchIndexes, length ) { + return [ length - 1 ]; + }), + + "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { + return [ argument < 0 ? argument + length : argument ]; + }), + + "even": createPositionalPseudo(function( matchIndexes, length ) { + var i = 0; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "odd": createPositionalPseudo(function( matchIndexes, length ) { + var i = 1; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { + var i = argument < 0 ? argument + length : argument; + for ( ; --i >= 0; ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { + var i = argument < 0 ? argument + length : argument; + for ( ; ++i < length; ) { + matchIndexes.push( i ); + } + return matchIndexes; + }) + } +}; + +Expr.pseudos["nth"] = Expr.pseudos["eq"]; + +// Add button/input type pseudos +for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { + Expr.pseudos[ i ] = createInputPseudo( i ); +} +for ( i in { submit: true, reset: true } ) { + Expr.pseudos[ i ] = createButtonPseudo( i ); +} + +// Easy API for creating new setFilters +function setFilters() {} +setFilters.prototype = Expr.filters = Expr.pseudos; +Expr.setFilters = new setFilters(); + +tokenize = Sizzle.tokenize = function( selector, parseOnly ) { + var matched, match, tokens, type, + soFar, groups, preFilters, + cached = tokenCache[ selector + " " ]; + + if ( cached ) { + return parseOnly ? 0 : cached.slice( 0 ); + } + + soFar = selector; + groups = []; + preFilters = Expr.preFilter; + + while ( soFar ) { + + // Comma and first run + if ( !matched || (match = rcomma.exec( soFar )) ) { + if ( match ) { + // Don't consume trailing commas as valid + soFar = soFar.slice( match[0].length ) || soFar; + } + groups.push( (tokens = []) ); + } + + matched = false; + + // Combinators + if ( (match = rcombinators.exec( soFar )) ) { + matched = match.shift(); + tokens.push({ + value: matched, + // Cast descendant combinators to space + type: match[0].replace( rtrim, " " ) + }); + soFar = soFar.slice( matched.length ); + } + + // Filters + for ( type in Expr.filter ) { + if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || + (match = preFilters[ type ]( match ))) ) { + matched = match.shift(); + tokens.push({ + value: matched, + type: type, + matches: match + }); + soFar = soFar.slice( matched.length ); + } + } + + if ( !matched ) { + break; + } + } + + // Return the length of the invalid excess + // if we're just parsing + // Otherwise, throw an error or return tokens + return parseOnly ? + soFar.length : + soFar ? + Sizzle.error( selector ) : + // Cache the tokens + tokenCache( selector, groups ).slice( 0 ); +}; + +function toSelector( tokens ) { + var i = 0, + len = tokens.length, + selector = ""; + for ( ; i < len; i++ ) { + selector += tokens[i].value; + } + return selector; +} + +function addCombinator( matcher, combinator, base ) { + var dir = combinator.dir, + checkNonElements = base && dir === "parentNode", + doneName = done++; + + return combinator.first ? + // Check against closest ancestor/preceding element + function( elem, context, xml ) { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + return matcher( elem, context, xml ); + } + } + } : + + // Check against all ancestor/preceding elements + function( elem, context, xml ) { + var oldCache, outerCache, + newCache = [ dirruns, doneName ]; + + // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching + if ( xml ) { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + if ( matcher( elem, context, xml ) ) { + return true; + } + } + } + } else { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + outerCache = elem[ expando ] || (elem[ expando ] = {}); + if ( (oldCache = outerCache[ dir ]) && + oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) { + + // Assign to newCache so results back-propagate to previous elements + return (newCache[ 2 ] = oldCache[ 2 ]); + } else { + // Reuse newcache so results back-propagate to previous elements + outerCache[ dir ] = newCache; + + // A match means we're done; a fail means we have to keep checking + if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) { + return true; + } + } + } + } + } + }; +} + +function elementMatcher( matchers ) { + return matchers.length > 1 ? + function( elem, context, xml ) { + var i = matchers.length; + while ( i-- ) { + if ( !matchers[i]( elem, context, xml ) ) { + return false; + } + } + return true; + } : + matchers[0]; +} + +function multipleContexts( selector, contexts, results ) { + var i = 0, + len = contexts.length; + for ( ; i < len; i++ ) { + Sizzle( selector, contexts[i], results ); + } + return results; +} + +function condense( unmatched, map, filter, context, xml ) { + var elem, + newUnmatched = [], + i = 0, + len = unmatched.length, + mapped = map != null; + + for ( ; i < len; i++ ) { + if ( (elem = unmatched[i]) ) { + if ( !filter || filter( elem, context, xml ) ) { + newUnmatched.push( elem ); + if ( mapped ) { + map.push( i ); + } + } + } + } + + return newUnmatched; +} + +function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { + if ( postFilter && !postFilter[ expando ] ) { + postFilter = setMatcher( postFilter ); + } + if ( postFinder && !postFinder[ expando ] ) { + postFinder = setMatcher( postFinder, postSelector ); + } + return markFunction(function( seed, results, context, xml ) { + var temp, i, elem, + preMap = [], + postMap = [], + preexisting = results.length, + + // Get initial elements from seed or context + elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), + + // Prefilter to get matcher input, preserving a map for seed-results synchronization + matcherIn = preFilter && ( seed || !selector ) ? + condense( elems, preMap, preFilter, context, xml ) : + elems, + + matcherOut = matcher ? + // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, + postFinder || ( seed ? preFilter : preexisting || postFilter ) ? + + // ...intermediate processing is necessary + [] : + + // ...otherwise use results directly + results : + matcherIn; + + // Find primary matches + if ( matcher ) { + matcher( matcherIn, matcherOut, context, xml ); + } + + // Apply postFilter + if ( postFilter ) { + temp = condense( matcherOut, postMap ); + postFilter( temp, [], context, xml ); + + // Un-match failing elements by moving them back to matcherIn + i = temp.length; + while ( i-- ) { + if ( (elem = temp[i]) ) { + matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); + } + } + } + + if ( seed ) { + if ( postFinder || preFilter ) { + if ( postFinder ) { + // Get the final matcherOut by condensing this intermediate into postFinder contexts + temp = []; + i = matcherOut.length; + while ( i-- ) { + if ( (elem = matcherOut[i]) ) { + // Restore matcherIn since elem is not yet a final match + temp.push( (matcherIn[i] = elem) ); + } + } + postFinder( null, (matcherOut = []), temp, xml ); + } + + // Move matched elements from seed to results to keep them synchronized + i = matcherOut.length; + while ( i-- ) { + if ( (elem = matcherOut[i]) && + (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) { + + seed[temp] = !(results[temp] = elem); + } + } + } + + // Add elements to results, through postFinder if defined + } else { + matcherOut = condense( + matcherOut === results ? + matcherOut.splice( preexisting, matcherOut.length ) : + matcherOut + ); + if ( postFinder ) { + postFinder( null, results, matcherOut, xml ); + } else { + push.apply( results, matcherOut ); + } + } + }); +} + +function matcherFromTokens( tokens ) { + var checkContext, matcher, j, + len = tokens.length, + leadingRelative = Expr.relative[ tokens[0].type ], + implicitRelative = leadingRelative || Expr.relative[" "], + i = leadingRelative ? 1 : 0, + + // The foundational matcher ensures that elements are reachable from top-level context(s) + matchContext = addCombinator( function( elem ) { + return elem === checkContext; + }, implicitRelative, true ), + matchAnyContext = addCombinator( function( elem ) { + return indexOf.call( checkContext, elem ) > -1; + }, implicitRelative, true ), + matchers = [ function( elem, context, xml ) { + return ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( + (checkContext = context).nodeType ? + matchContext( elem, context, xml ) : + matchAnyContext( elem, context, xml ) ); + } ]; + + for ( ; i < len; i++ ) { + if ( (matcher = Expr.relative[ tokens[i].type ]) ) { + matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; + } else { + matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); + + // Return special upon seeing a positional matcher + if ( matcher[ expando ] ) { + // Find the next relative operator (if any) for proper handling + j = ++i; + for ( ; j < len; j++ ) { + if ( Expr.relative[ tokens[j].type ] ) { + break; + } + } + return setMatcher( + i > 1 && elementMatcher( matchers ), + i > 1 && toSelector( + // If the preceding token was a descendant combinator, insert an implicit any-element `*` + tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" }) + ).replace( rtrim, "$1" ), + matcher, + i < j && matcherFromTokens( tokens.slice( i, j ) ), + j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), + j < len && toSelector( tokens ) + ); + } + matchers.push( matcher ); + } + } + + return elementMatcher( matchers ); +} + +function matcherFromGroupMatchers( elementMatchers, setMatchers ) { + var bySet = setMatchers.length > 0, + byElement = elementMatchers.length > 0, + superMatcher = function( seed, context, xml, results, outermost ) { + var elem, j, matcher, + matchedCount = 0, + i = "0", + unmatched = seed && [], + setMatched = [], + contextBackup = outermostContext, + // We must always have either seed elements or outermost context + elems = seed || byElement && Expr.find["TAG"]( "*", outermost ), + // Use integer dirruns iff this is the outermost matcher + dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1), + len = elems.length; + + if ( outermost ) { + outermostContext = context !== document && context; + } + + // Add elements passing elementMatchers directly to results + // Keep `i` a string if there are no elements so `matchedCount` will be "00" below + // Support: IE<9, Safari + // Tolerate NodeList properties (IE: "length"; Safari: ) matching elements by id + for ( ; i !== len && (elem = elems[i]) != null; i++ ) { + if ( byElement && elem ) { + j = 0; + while ( (matcher = elementMatchers[j++]) ) { + if ( matcher( elem, context, xml ) ) { + results.push( elem ); + break; + } + } + if ( outermost ) { + dirruns = dirrunsUnique; + } + } + + // Track unmatched elements for set filters + if ( bySet ) { + // They will have gone through all possible matchers + if ( (elem = !matcher && elem) ) { + matchedCount--; + } + + // Lengthen the array for every element, matched or not + if ( seed ) { + unmatched.push( elem ); + } + } + } + + // Apply set filters to unmatched elements + matchedCount += i; + if ( bySet && i !== matchedCount ) { + j = 0; + while ( (matcher = setMatchers[j++]) ) { + matcher( unmatched, setMatched, context, xml ); + } + + if ( seed ) { + // Reintegrate element matches to eliminate the need for sorting + if ( matchedCount > 0 ) { + while ( i-- ) { + if ( !(unmatched[i] || setMatched[i]) ) { + setMatched[i] = pop.call( results ); + } + } + } + + // Discard index placeholder values to get only actual matches + setMatched = condense( setMatched ); + } + + // Add matches to results + push.apply( results, setMatched ); + + // Seedless set matches succeeding multiple successful matchers stipulate sorting + if ( outermost && !seed && setMatched.length > 0 && + ( matchedCount + setMatchers.length ) > 1 ) { + + Sizzle.uniqueSort( results ); + } + } + + // Override manipulation of globals by nested matchers + if ( outermost ) { + dirruns = dirrunsUnique; + outermostContext = contextBackup; + } + + return unmatched; + }; + + return bySet ? + markFunction( superMatcher ) : + superMatcher; +} + +compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) { + var i, + setMatchers = [], + elementMatchers = [], + cached = compilerCache[ selector + " " ]; + + if ( !cached ) { + // Generate a function of recursive functions that can be used to check each element + if ( !match ) { + match = tokenize( selector ); + } + i = match.length; + while ( i-- ) { + cached = matcherFromTokens( match[i] ); + if ( cached[ expando ] ) { + setMatchers.push( cached ); + } else { + elementMatchers.push( cached ); + } + } + + // Cache the compiled function + cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); + + // Save selector and tokenization + cached.selector = selector; + } + return cached; +}; + +/** + * A low-level selection function that works with Sizzle's compiled + * selector functions + * @param {String|Function} selector A selector or a pre-compiled + * selector function built with Sizzle.compile + * @param {Element} context + * @param {Array} [results] + * @param {Array} [seed] A set of elements to match against + */ +select = Sizzle.select = function( selector, context, results, seed ) { + var i, tokens, token, type, find, + compiled = typeof selector === "function" && selector, + match = !seed && tokenize( (selector = compiled.selector || selector) ); + + results = results || []; + + // Try to minimize operations if there is no seed and only one group + if ( match.length === 1 ) { + + // Take a shortcut and set the context if the root selector is an ID + tokens = match[0] = match[0].slice( 0 ); + if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && + support.getById && context.nodeType === 9 && documentIsHTML && + Expr.relative[ tokens[1].type ] ) { + + context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0]; + if ( !context ) { + return results; + + // Precompiled matchers will still verify ancestry, so step up a level + } else if ( compiled ) { + context = context.parentNode; + } + + selector = selector.slice( tokens.shift().value.length ); + } + + // Fetch a seed set for right-to-left matching + i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; + while ( i-- ) { + token = tokens[i]; + + // Abort if we hit a combinator + if ( Expr.relative[ (type = token.type) ] ) { + break; + } + if ( (find = Expr.find[ type ]) ) { + // Search, expanding context for leading sibling combinators + if ( (seed = find( + token.matches[0].replace( runescape, funescape ), + rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context + )) ) { + + // If seed is empty or no tokens remain, we can return early + tokens.splice( i, 1 ); + selector = seed.length && toSelector( tokens ); + if ( !selector ) { + push.apply( results, seed ); + return results; + } + + break; + } + } + } + } + + // Compile and execute a filtering function if one is not provided + // Provide `match` to avoid retokenization if we modified the selector above + ( compiled || compile( selector, match ) )( + seed, + context, + !documentIsHTML, + results, + rsibling.test( selector ) && testContext( context.parentNode ) || context + ); + return results; +}; + +// One-time assignments + +// Sort stability +support.sortStable = expando.split("").sort( sortOrder ).join("") === expando; + +// Support: Chrome<14 +// Always assume duplicates if they aren't passed to the comparison function +support.detectDuplicates = !!hasDuplicate; + +// Initialize against the default document +setDocument(); + +// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) +// Detached nodes confoundingly follow *each other* +support.sortDetached = assert(function( div1 ) { + // Should return 1, but returns 4 (following) + return div1.compareDocumentPosition( document.createElement("div") ) & 1; +}); + +// Support: IE<8 +// Prevent attribute/property "interpolation" +// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx +if ( !assert(function( div ) { + div.innerHTML = ""; + return div.firstChild.getAttribute("href") === "#" ; +}) ) { + addHandle( "type|href|height|width", function( elem, name, isXML ) { + if ( !isXML ) { + return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); + } + }); +} + +// Support: IE<9 +// Use defaultValue in place of getAttribute("value") +if ( !support.attributes || !assert(function( div ) { + div.innerHTML = ""; + div.firstChild.setAttribute( "value", "" ); + return div.firstChild.getAttribute( "value" ) === ""; +}) ) { + addHandle( "value", function( elem, name, isXML ) { + if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { + return elem.defaultValue; + } + }); +} + +// Support: IE<9 +// Use getAttributeNode to fetch booleans when getAttribute lies +if ( !assert(function( div ) { + return div.getAttribute("disabled") == null; +}) ) { + addHandle( booleans, function( elem, name, isXML ) { + var val; + if ( !isXML ) { + return elem[ name ] === true ? name.toLowerCase() : + (val = elem.getAttributeNode( name )) && val.specified ? + val.value : + null; + } + }); +} + +return Sizzle; + +})( window ); + + + +jQuery.find = Sizzle; +jQuery.expr = Sizzle.selectors; +jQuery.expr[":"] = jQuery.expr.pseudos; +jQuery.unique = Sizzle.uniqueSort; +jQuery.text = Sizzle.getText; +jQuery.isXMLDoc = Sizzle.isXML; +jQuery.contains = Sizzle.contains; + + + +var rneedsContext = jQuery.expr.match.needsContext; + +var rsingleTag = (/^<(\w+)\s*\/?>(?:<\/\1>|)$/); + + + +var risSimple = /^.[^:#\[\.,]*$/; + +// Implement the identical functionality for filter and not +function winnow( elements, qualifier, not ) { + if ( jQuery.isFunction( qualifier ) ) { + return jQuery.grep( elements, function( elem, i ) { + /* jshint -W018 */ + return !!qualifier.call( elem, i, elem ) !== not; + }); + + } + + if ( qualifier.nodeType ) { + return jQuery.grep( elements, function( elem ) { + return ( elem === qualifier ) !== not; + }); + + } + + if ( typeof qualifier === "string" ) { + if ( risSimple.test( qualifier ) ) { + return jQuery.filter( qualifier, elements, not ); + } + + qualifier = jQuery.filter( qualifier, elements ); + } + + return jQuery.grep( elements, function( elem ) { + return ( jQuery.inArray( elem, qualifier ) >= 0 ) !== not; + }); +} + +jQuery.filter = function( expr, elems, not ) { + var elem = elems[ 0 ]; + + if ( not ) { + expr = ":not(" + expr + ")"; + } + + return elems.length === 1 && elem.nodeType === 1 ? + jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] : + jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { + return elem.nodeType === 1; + })); +}; + +jQuery.fn.extend({ + find: function( selector ) { + var i, + ret = [], + self = this, + len = self.length; + + if ( typeof selector !== "string" ) { + return this.pushStack( jQuery( selector ).filter(function() { + for ( i = 0; i < len; i++ ) { + if ( jQuery.contains( self[ i ], this ) ) { + return true; + } + } + }) ); + } + + for ( i = 0; i < len; i++ ) { + jQuery.find( selector, self[ i ], ret ); + } + + // Needed because $( selector, context ) becomes $( context ).find( selector ) + ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret ); + ret.selector = this.selector ? this.selector + " " + selector : selector; + return ret; + }, + filter: function( selector ) { + return this.pushStack( winnow(this, selector || [], false) ); + }, + not: function( selector ) { + return this.pushStack( winnow(this, selector || [], true) ); + }, + is: function( selector ) { + return !!winnow( + this, + + // If this is a positional/relative selector, check membership in the returned set + // so $("p:first").is("p:last") won't return true for a doc with two "p". + typeof selector === "string" && rneedsContext.test( selector ) ? + jQuery( selector ) : + selector || [], + false + ).length; + } +}); + + +// Initialize a jQuery object + + +// A central reference to the root jQuery(document) +var rootjQuery, + + // Use the correct document accordingly with window argument (sandbox) + document = window.document, + + // A simple way to check for HTML strings + // Prioritize #id over to avoid XSS via location.hash (#9521) + // Strict HTML recognition (#11290: must start with <) + rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/, + + init = jQuery.fn.init = function( selector, context ) { + var match, elem; + + // HANDLE: $(""), $(null), $(undefined), $(false) + if ( !selector ) { + return this; + } + + // Handle HTML strings + if ( typeof selector === "string" ) { + if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) { + // Assume that strings that start and end with <> are HTML and skip the regex check + match = [ null, selector, null ]; + + } else { + match = rquickExpr.exec( selector ); + } + + // Match html or make sure no context is specified for #id + if ( match && (match[1] || !context) ) { + + // HANDLE: $(html) -> $(array) + if ( match[1] ) { + context = context instanceof jQuery ? context[0] : context; + + // scripts is true for back-compat + // Intentionally let the error be thrown if parseHTML is not present + jQuery.merge( this, jQuery.parseHTML( + match[1], + context && context.nodeType ? context.ownerDocument || context : document, + true + ) ); + + // HANDLE: $(html, props) + if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) { + for ( match in context ) { + // Properties of context are called as methods if possible + if ( jQuery.isFunction( this[ match ] ) ) { + this[ match ]( context[ match ] ); + + // ...and otherwise set as attributes + } else { + this.attr( match, context[ match ] ); + } + } + } + + return this; + + // HANDLE: $(#id) + } else { + elem = document.getElementById( match[2] ); + + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + if ( elem && elem.parentNode ) { + // Handle the case where IE and Opera return items + // by name instead of ID + if ( elem.id !== match[2] ) { + return rootjQuery.find( selector ); + } + + // Otherwise, we inject the element directly into the jQuery object + this.length = 1; + this[0] = elem; + } + + this.context = document; + this.selector = selector; + return this; + } + + // HANDLE: $(expr, $(...)) + } else if ( !context || context.jquery ) { + return ( context || rootjQuery ).find( selector ); + + // HANDLE: $(expr, context) + // (which is just equivalent to: $(context).find(expr) + } else { + return this.constructor( context ).find( selector ); + } + + // HANDLE: $(DOMElement) + } else if ( selector.nodeType ) { + this.context = this[0] = selector; + this.length = 1; + return this; + + // HANDLE: $(function) + // Shortcut for document ready + } else if ( jQuery.isFunction( selector ) ) { + return typeof rootjQuery.ready !== "undefined" ? + rootjQuery.ready( selector ) : + // Execute immediately if ready is not present + selector( jQuery ); + } + + if ( selector.selector !== undefined ) { + this.selector = selector.selector; + this.context = selector.context; + } + + return jQuery.makeArray( selector, this ); + }; + +// Give the init function the jQuery prototype for later instantiation +init.prototype = jQuery.fn; + +// Initialize central reference +rootjQuery = jQuery( document ); + + +var rparentsprev = /^(?:parents|prev(?:Until|All))/, + // methods guaranteed to produce a unique set when starting from a unique set + guaranteedUnique = { + children: true, + contents: true, + next: true, + prev: true + }; + +jQuery.extend({ + dir: function( elem, dir, until ) { + var matched = [], + cur = elem[ dir ]; + + while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) { + if ( cur.nodeType === 1 ) { + matched.push( cur ); + } + cur = cur[dir]; + } + return matched; + }, + + sibling: function( n, elem ) { + var r = []; + + for ( ; n; n = n.nextSibling ) { + if ( n.nodeType === 1 && n !== elem ) { + r.push( n ); + } + } + + return r; + } +}); + +jQuery.fn.extend({ + has: function( target ) { + var i, + targets = jQuery( target, this ), + len = targets.length; + + return this.filter(function() { + for ( i = 0; i < len; i++ ) { + if ( jQuery.contains( this, targets[i] ) ) { + return true; + } + } + }); + }, + + closest: function( selectors, context ) { + var cur, + i = 0, + l = this.length, + matched = [], + pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ? + jQuery( selectors, context || this.context ) : + 0; + + for ( ; i < l; i++ ) { + for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) { + // Always skip document fragments + if ( cur.nodeType < 11 && (pos ? + pos.index(cur) > -1 : + + // Don't pass non-elements to Sizzle + cur.nodeType === 1 && + jQuery.find.matchesSelector(cur, selectors)) ) { + + matched.push( cur ); + break; + } + } + } + + return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched ); + }, + + // Determine the position of an element within + // the matched set of elements + index: function( elem ) { + + // No argument, return index in parent + if ( !elem ) { + return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1; + } + + // index in selector + if ( typeof elem === "string" ) { + return jQuery.inArray( this[0], jQuery( elem ) ); + } + + // Locate the position of the desired element + return jQuery.inArray( + // If it receives a jQuery object, the first element is used + elem.jquery ? elem[0] : elem, this ); + }, + + add: function( selector, context ) { + return this.pushStack( + jQuery.unique( + jQuery.merge( this.get(), jQuery( selector, context ) ) + ) + ); + }, + + addBack: function( selector ) { + return this.add( selector == null ? + this.prevObject : this.prevObject.filter(selector) + ); + } +}); + +function sibling( cur, dir ) { + do { + cur = cur[ dir ]; + } while ( cur && cur.nodeType !== 1 ); + + return cur; +} + +jQuery.each({ + parent: function( elem ) { + var parent = elem.parentNode; + return parent && parent.nodeType !== 11 ? parent : null; + }, + parents: function( elem ) { + return jQuery.dir( elem, "parentNode" ); + }, + parentsUntil: function( elem, i, until ) { + return jQuery.dir( elem, "parentNode", until ); + }, + next: function( elem ) { + return sibling( elem, "nextSibling" ); + }, + prev: function( elem ) { + return sibling( elem, "previousSibling" ); + }, + nextAll: function( elem ) { + return jQuery.dir( elem, "nextSibling" ); + }, + prevAll: function( elem ) { + return jQuery.dir( elem, "previousSibling" ); + }, + nextUntil: function( elem, i, until ) { + return jQuery.dir( elem, "nextSibling", until ); + }, + prevUntil: function( elem, i, until ) { + return jQuery.dir( elem, "previousSibling", until ); + }, + siblings: function( elem ) { + return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem ); + }, + children: function( elem ) { + return jQuery.sibling( elem.firstChild ); + }, + contents: function( elem ) { + return jQuery.nodeName( elem, "iframe" ) ? + elem.contentDocument || elem.contentWindow.document : + jQuery.merge( [], elem.childNodes ); + } +}, function( name, fn ) { + jQuery.fn[ name ] = function( until, selector ) { + var ret = jQuery.map( this, fn, until ); + + if ( name.slice( -5 ) !== "Until" ) { + selector = until; + } + + if ( selector && typeof selector === "string" ) { + ret = jQuery.filter( selector, ret ); + } + + if ( this.length > 1 ) { + // Remove duplicates + if ( !guaranteedUnique[ name ] ) { + ret = jQuery.unique( ret ); + } + + // Reverse order for parents* and prev-derivatives + if ( rparentsprev.test( name ) ) { + ret = ret.reverse(); + } + } + + return this.pushStack( ret ); + }; +}); +var rnotwhite = (/\S+/g); + + + +// String to Object options format cache +var optionsCache = {}; + +// Convert String-formatted options into Object-formatted ones and store in cache +function createOptions( options ) { + var object = optionsCache[ options ] = {}; + jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) { + object[ flag ] = true; + }); + return object; +} + +/* + * Create a callback list using the following parameters: + * + * options: an optional list of space-separated options that will change how + * the callback list behaves or a more traditional option object + * + * By default a callback list will act like an event callback list and can be + * "fired" multiple times. + * + * Possible options: + * + * once: will ensure the callback list can only be fired once (like a Deferred) + * + * memory: will keep track of previous values and will call any callback added + * after the list has been fired right away with the latest "memorized" + * values (like a Deferred) + * + * unique: will ensure a callback can only be added once (no duplicate in the list) + * + * stopOnFalse: interrupt callings when a callback returns false + * + */ +jQuery.Callbacks = function( options ) { + + // Convert options from String-formatted to Object-formatted if needed + // (we check in cache first) + options = typeof options === "string" ? + ( optionsCache[ options ] || createOptions( options ) ) : + jQuery.extend( {}, options ); + + var // Flag to know if list is currently firing + firing, + // Last fire value (for non-forgettable lists) + memory, + // Flag to know if list was already fired + fired, + // End of the loop when firing + firingLength, + // Index of currently firing callback (modified by remove if needed) + firingIndex, + // First callback to fire (used internally by add and fireWith) + firingStart, + // Actual callback list + list = [], + // Stack of fire calls for repeatable lists + stack = !options.once && [], + // Fire callbacks + fire = function( data ) { + memory = options.memory && data; + fired = true; + firingIndex = firingStart || 0; + firingStart = 0; + firingLength = list.length; + firing = true; + for ( ; list && firingIndex < firingLength; firingIndex++ ) { + if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) { + memory = false; // To prevent further calls using add + break; + } + } + firing = false; + if ( list ) { + if ( stack ) { + if ( stack.length ) { + fire( stack.shift() ); + } + } else if ( memory ) { + list = []; + } else { + self.disable(); + } + } + }, + // Actual Callbacks object + self = { + // Add a callback or a collection of callbacks to the list + add: function() { + if ( list ) { + // First, we save the current length + var start = list.length; + (function add( args ) { + jQuery.each( args, function( _, arg ) { + var type = jQuery.type( arg ); + if ( type === "function" ) { + if ( !options.unique || !self.has( arg ) ) { + list.push( arg ); + } + } else if ( arg && arg.length && type !== "string" ) { + // Inspect recursively + add( arg ); + } + }); + })( arguments ); + // Do we need to add the callbacks to the + // current firing batch? + if ( firing ) { + firingLength = list.length; + // With memory, if we're not firing then + // we should call right away + } else if ( memory ) { + firingStart = start; + fire( memory ); + } + } + return this; + }, + // Remove a callback from the list + remove: function() { + if ( list ) { + jQuery.each( arguments, function( _, arg ) { + var index; + while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { + list.splice( index, 1 ); + // Handle firing indexes + if ( firing ) { + if ( index <= firingLength ) { + firingLength--; + } + if ( index <= firingIndex ) { + firingIndex--; + } + } + } + }); + } + return this; + }, + // Check if a given callback is in the list. + // If no argument is given, return whether or not list has callbacks attached. + has: function( fn ) { + return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length ); + }, + // Remove all callbacks from the list + empty: function() { + list = []; + firingLength = 0; + return this; + }, + // Have the list do nothing anymore + disable: function() { + list = stack = memory = undefined; + return this; + }, + // Is it disabled? + disabled: function() { + return !list; + }, + // Lock the list in its current state + lock: function() { + stack = undefined; + if ( !memory ) { + self.disable(); + } + return this; + }, + // Is it locked? + locked: function() { + return !stack; + }, + // Call all callbacks with the given context and arguments + fireWith: function( context, args ) { + if ( list && ( !fired || stack ) ) { + args = args || []; + args = [ context, args.slice ? args.slice() : args ]; + if ( firing ) { + stack.push( args ); + } else { + fire( args ); + } + } + return this; + }, + // Call all the callbacks with the given arguments + fire: function() { + self.fireWith( this, arguments ); + return this; + }, + // To know if the callbacks have already been called at least once + fired: function() { + return !!fired; + } + }; + + return self; +}; + + +jQuery.extend({ + + Deferred: function( func ) { + var tuples = [ + // action, add listener, listener list, final state + [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ], + [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ], + [ "notify", "progress", jQuery.Callbacks("memory") ] + ], + state = "pending", + promise = { + state: function() { + return state; + }, + always: function() { + deferred.done( arguments ).fail( arguments ); + return this; + }, + then: function( /* fnDone, fnFail, fnProgress */ ) { + var fns = arguments; + return jQuery.Deferred(function( newDefer ) { + jQuery.each( tuples, function( i, tuple ) { + var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ]; + // deferred[ done | fail | progress ] for forwarding actions to newDefer + deferred[ tuple[1] ](function() { + var returned = fn && fn.apply( this, arguments ); + if ( returned && jQuery.isFunction( returned.promise ) ) { + returned.promise() + .done( newDefer.resolve ) + .fail( newDefer.reject ) + .progress( newDefer.notify ); + } else { + newDefer[ tuple[ 0 ] + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments ); + } + }); + }); + fns = null; + }).promise(); + }, + // Get a promise for this deferred + // If obj is provided, the promise aspect is added to the object + promise: function( obj ) { + return obj != null ? jQuery.extend( obj, promise ) : promise; + } + }, + deferred = {}; + + // Keep pipe for back-compat + promise.pipe = promise.then; + + // Add list-specific methods + jQuery.each( tuples, function( i, tuple ) { + var list = tuple[ 2 ], + stateString = tuple[ 3 ]; + + // promise[ done | fail | progress ] = list.add + promise[ tuple[1] ] = list.add; + + // Handle state + if ( stateString ) { + list.add(function() { + // state = [ resolved | rejected ] + state = stateString; + + // [ reject_list | resolve_list ].disable; progress_list.lock + }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock ); + } + + // deferred[ resolve | reject | notify ] + deferred[ tuple[0] ] = function() { + deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments ); + return this; + }; + deferred[ tuple[0] + "With" ] = list.fireWith; + }); + + // Make the deferred a promise + promise.promise( deferred ); + + // Call given func if any + if ( func ) { + func.call( deferred, deferred ); + } + + // All done! + return deferred; + }, + + // Deferred helper + when: function( subordinate /* , ..., subordinateN */ ) { + var i = 0, + resolveValues = slice.call( arguments ), + length = resolveValues.length, + + // the count of uncompleted subordinates + remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0, + + // the master Deferred. If resolveValues consist of only a single Deferred, just use that. + deferred = remaining === 1 ? subordinate : jQuery.Deferred(), + + // Update function for both resolve and progress values + updateFunc = function( i, contexts, values ) { + return function( value ) { + contexts[ i ] = this; + values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value; + if ( values === progressValues ) { + deferred.notifyWith( contexts, values ); + + } else if ( !(--remaining) ) { + deferred.resolveWith( contexts, values ); + } + }; + }, + + progressValues, progressContexts, resolveContexts; + + // add listeners to Deferred subordinates; treat others as resolved + if ( length > 1 ) { + progressValues = new Array( length ); + progressContexts = new Array( length ); + resolveContexts = new Array( length ); + for ( ; i < length; i++ ) { + if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) { + resolveValues[ i ].promise() + .done( updateFunc( i, resolveContexts, resolveValues ) ) + .fail( deferred.reject ) + .progress( updateFunc( i, progressContexts, progressValues ) ); + } else { + --remaining; + } + } + } + + // if we're not waiting on anything, resolve the master + if ( !remaining ) { + deferred.resolveWith( resolveContexts, resolveValues ); + } + + return deferred.promise(); + } +}); + + +// The deferred used on DOM ready +var readyList; + +jQuery.fn.ready = function( fn ) { + // Add the callback + jQuery.ready.promise().done( fn ); + + return this; +}; + +jQuery.extend({ + // Is the DOM ready to be used? Set to true once it occurs. + isReady: false, + + // A counter to track how many items to wait for before + // the ready event fires. See #6781 + readyWait: 1, + + // Hold (or release) the ready event + holdReady: function( hold ) { + if ( hold ) { + jQuery.readyWait++; + } else { + jQuery.ready( true ); + } + }, + + // Handle when the DOM is ready + ready: function( wait ) { + + // Abort if there are pending holds or we're already ready + if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { + return; + } + + // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). + if ( !document.body ) { + return setTimeout( jQuery.ready ); + } + + // Remember that the DOM is ready + jQuery.isReady = true; + + // If a normal DOM Ready event fired, decrement, and wait if need be + if ( wait !== true && --jQuery.readyWait > 0 ) { + return; + } + + // If there are functions bound, to execute + readyList.resolveWith( document, [ jQuery ] ); + + // Trigger any bound ready events + if ( jQuery.fn.triggerHandler ) { + jQuery( document ).triggerHandler( "ready" ); + jQuery( document ).off( "ready" ); + } + } +}); + +/** + * Clean-up method for dom ready events + */ +function detach() { + if ( document.addEventListener ) { + document.removeEventListener( "DOMContentLoaded", completed, false ); + window.removeEventListener( "load", completed, false ); + + } else { + document.detachEvent( "onreadystatechange", completed ); + window.detachEvent( "onload", completed ); + } +} + +/** + * The ready event handler and self cleanup method + */ +function completed() { + // readyState === "complete" is good enough for us to call the dom ready in oldIE + if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) { + detach(); + jQuery.ready(); + } +} + +jQuery.ready.promise = function( obj ) { + if ( !readyList ) { + + readyList = jQuery.Deferred(); + + // Catch cases where $(document).ready() is called after the browser event has already occurred. + // we once tried to use readyState "interactive" here, but it caused issues like the one + // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15 + if ( document.readyState === "complete" ) { + // Handle it asynchronously to allow scripts the opportunity to delay ready + setTimeout( jQuery.ready ); + + // Standards-based browsers support DOMContentLoaded + } else if ( document.addEventListener ) { + // Use the handy event callback + document.addEventListener( "DOMContentLoaded", completed, false ); + + // A fallback to window.onload, that will always work + window.addEventListener( "load", completed, false ); + + // If IE event model is used + } else { + // Ensure firing before onload, maybe late but safe also for iframes + document.attachEvent( "onreadystatechange", completed ); + + // A fallback to window.onload, that will always work + window.attachEvent( "onload", completed ); + + // If IE and not a frame + // continually check to see if the document is ready + var top = false; + + try { + top = window.frameElement == null && document.documentElement; + } catch(e) {} + + if ( top && top.doScroll ) { + (function doScrollCheck() { + if ( !jQuery.isReady ) { + + try { + // Use the trick by Diego Perini + // http://javascript.nwbox.com/IEContentLoaded/ + top.doScroll("left"); + } catch(e) { + return setTimeout( doScrollCheck, 50 ); + } + + // detach all dom ready events + detach(); + + // and execute any waiting functions + jQuery.ready(); + } + })(); + } + } + } + return readyList.promise( obj ); +}; + + +var strundefined = typeof undefined; + + + +// Support: IE<9 +// Iteration over object's inherited properties before its own +var i; +for ( i in jQuery( support ) ) { + break; +} +support.ownLast = i !== "0"; + +// Note: most support tests are defined in their respective modules. +// false until the test is run +support.inlineBlockNeedsLayout = false; + +// Execute ASAP in case we need to set body.style.zoom +jQuery(function() { + // Minified: var a,b,c,d + var val, div, body, container; + + body = document.getElementsByTagName( "body" )[ 0 ]; + if ( !body || !body.style ) { + // Return for frameset docs that don't have a body + return; + } + + // Setup + div = document.createElement( "div" ); + container = document.createElement( "div" ); + container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px"; + body.appendChild( container ).appendChild( div ); + + if ( typeof div.style.zoom !== strundefined ) { + // Support: IE<8 + // Check if natively block-level elements act like inline-block + // elements when setting their display to 'inline' and giving + // them layout + div.style.cssText = "display:inline;margin:0;border:0;padding:1px;width:1px;zoom:1"; + + support.inlineBlockNeedsLayout = val = div.offsetWidth === 3; + if ( val ) { + // Prevent IE 6 from affecting layout for positioned elements #11048 + // Prevent IE from shrinking the body in IE 7 mode #12869 + // Support: IE<8 + body.style.zoom = 1; + } + } + + body.removeChild( container ); +}); + + + + +(function() { + var div = document.createElement( "div" ); + + // Execute the test only if not already executed in another module. + if (support.deleteExpando == null) { + // Support: IE<9 + support.deleteExpando = true; + try { + delete div.test; + } catch( e ) { + support.deleteExpando = false; + } + } + + // Null elements to avoid leaks in IE. + div = null; +})(); + + +/** + * Determines whether an object can have data + */ +jQuery.acceptData = function( elem ) { + var noData = jQuery.noData[ (elem.nodeName + " ").toLowerCase() ], + nodeType = +elem.nodeType || 1; + + // Do not set data on non-element DOM nodes because it will not be cleared (#8335). + return nodeType !== 1 && nodeType !== 9 ? + false : + + // Nodes accept data unless otherwise specified; rejection can be conditional + !noData || noData !== true && elem.getAttribute("classid") === noData; +}; + + +var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, + rmultiDash = /([A-Z])/g; + +function dataAttr( elem, key, data ) { + // If nothing was found internally, try to fetch any + // data from the HTML5 data-* attribute + if ( data === undefined && elem.nodeType === 1 ) { + + var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase(); + + data = elem.getAttribute( name ); + + if ( typeof data === "string" ) { + try { + data = data === "true" ? true : + data === "false" ? false : + data === "null" ? null : + // Only convert to a number if it doesn't change the string + +data + "" === data ? +data : + rbrace.test( data ) ? jQuery.parseJSON( data ) : + data; + } catch( e ) {} + + // Make sure we set the data so it isn't changed later + jQuery.data( elem, key, data ); + + } else { + data = undefined; + } + } + + return data; +} + +// checks a cache object for emptiness +function isEmptyDataObject( obj ) { + var name; + for ( name in obj ) { + + // if the public data object is empty, the private is still empty + if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) { + continue; + } + if ( name !== "toJSON" ) { + return false; + } + } + + return true; +} + +function internalData( elem, name, data, pvt /* Internal Use Only */ ) { + if ( !jQuery.acceptData( elem ) ) { + return; + } + + var ret, thisCache, + internalKey = jQuery.expando, + + // We have to handle DOM nodes and JS objects differently because IE6-7 + // can't GC object references properly across the DOM-JS boundary + isNode = elem.nodeType, + + // Only DOM nodes need the global jQuery cache; JS object data is + // attached directly to the object so GC can occur automatically + cache = isNode ? jQuery.cache : elem, + + // Only defining an ID for JS objects if its cache already exists allows + // the code to shortcut on the same path as a DOM node with no cache + id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey; + + // Avoid doing any more work than we need to when trying to get data on an + // object that has no data at all + if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && data === undefined && typeof name === "string" ) { + return; + } + + if ( !id ) { + // Only DOM nodes need a new unique ID for each element since their data + // ends up in the global cache + if ( isNode ) { + id = elem[ internalKey ] = deletedIds.pop() || jQuery.guid++; + } else { + id = internalKey; + } + } + + if ( !cache[ id ] ) { + // Avoid exposing jQuery metadata on plain JS objects when the object + // is serialized using JSON.stringify + cache[ id ] = isNode ? {} : { toJSON: jQuery.noop }; + } + + // An object can be passed to jQuery.data instead of a key/value pair; this gets + // shallow copied over onto the existing cache + if ( typeof name === "object" || typeof name === "function" ) { + if ( pvt ) { + cache[ id ] = jQuery.extend( cache[ id ], name ); + } else { + cache[ id ].data = jQuery.extend( cache[ id ].data, name ); + } + } + + thisCache = cache[ id ]; + + // jQuery data() is stored in a separate object inside the object's internal data + // cache in order to avoid key collisions between internal data and user-defined + // data. + if ( !pvt ) { + if ( !thisCache.data ) { + thisCache.data = {}; + } + + thisCache = thisCache.data; + } + + if ( data !== undefined ) { + thisCache[ jQuery.camelCase( name ) ] = data; + } + + // Check for both converted-to-camel and non-converted data property names + // If a data property was specified + if ( typeof name === "string" ) { + + // First Try to find as-is property data + ret = thisCache[ name ]; + + // Test for null|undefined property data + if ( ret == null ) { + + // Try to find the camelCased property + ret = thisCache[ jQuery.camelCase( name ) ]; + } + } else { + ret = thisCache; + } + + return ret; +} + +function internalRemoveData( elem, name, pvt ) { + if ( !jQuery.acceptData( elem ) ) { + return; + } + + var thisCache, i, + isNode = elem.nodeType, + + // See jQuery.data for more information + cache = isNode ? jQuery.cache : elem, + id = isNode ? elem[ jQuery.expando ] : jQuery.expando; + + // If there is already no cache entry for this object, there is no + // purpose in continuing + if ( !cache[ id ] ) { + return; + } + + if ( name ) { + + thisCache = pvt ? cache[ id ] : cache[ id ].data; + + if ( thisCache ) { + + // Support array or space separated string names for data keys + if ( !jQuery.isArray( name ) ) { + + // try the string as a key before any manipulation + if ( name in thisCache ) { + name = [ name ]; + } else { + + // split the camel cased version by spaces unless a key with the spaces exists + name = jQuery.camelCase( name ); + if ( name in thisCache ) { + name = [ name ]; + } else { + name = name.split(" "); + } + } + } else { + // If "name" is an array of keys... + // When data is initially created, via ("key", "val") signature, + // keys will be converted to camelCase. + // Since there is no way to tell _how_ a key was added, remove + // both plain key and camelCase key. #12786 + // This will only penalize the array argument path. + name = name.concat( jQuery.map( name, jQuery.camelCase ) ); + } + + i = name.length; + while ( i-- ) { + delete thisCache[ name[i] ]; + } + + // If there is no data left in the cache, we want to continue + // and let the cache object itself get destroyed + if ( pvt ? !isEmptyDataObject(thisCache) : !jQuery.isEmptyObject(thisCache) ) { + return; + } + } + } + + // See jQuery.data for more information + if ( !pvt ) { + delete cache[ id ].data; + + // Don't destroy the parent cache unless the internal data object + // had been the only thing left in it + if ( !isEmptyDataObject( cache[ id ] ) ) { + return; + } + } + + // Destroy the cache + if ( isNode ) { + jQuery.cleanData( [ elem ], true ); + + // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080) + /* jshint eqeqeq: false */ + } else if ( support.deleteExpando || cache != cache.window ) { + /* jshint eqeqeq: true */ + delete cache[ id ]; + + // When all else fails, null + } else { + cache[ id ] = null; + } +} + +jQuery.extend({ + cache: {}, + + // The following elements (space-suffixed to avoid Object.prototype collisions) + // throw uncatchable exceptions if you attempt to set expando properties + noData: { + "applet ": true, + "embed ": true, + // ...but Flash objects (which have this classid) *can* handle expandos + "object ": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" + }, + + hasData: function( elem ) { + elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ]; + return !!elem && !isEmptyDataObject( elem ); + }, + + data: function( elem, name, data ) { + return internalData( elem, name, data ); + }, + + removeData: function( elem, name ) { + return internalRemoveData( elem, name ); + }, + + // For internal use only. + _data: function( elem, name, data ) { + return internalData( elem, name, data, true ); + }, + + _removeData: function( elem, name ) { + return internalRemoveData( elem, name, true ); + } +}); + +jQuery.fn.extend({ + data: function( key, value ) { + var i, name, data, + elem = this[0], + attrs = elem && elem.attributes; + + // Special expections of .data basically thwart jQuery.access, + // so implement the relevant behavior ourselves + + // Gets all values + if ( key === undefined ) { + if ( this.length ) { + data = jQuery.data( elem ); + + if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) { + i = attrs.length; + while ( i-- ) { + + // Support: IE11+ + // The attrs elements can be null (#14894) + if ( attrs[ i ] ) { + name = attrs[ i ].name; + if ( name.indexOf( "data-" ) === 0 ) { + name = jQuery.camelCase( name.slice(5) ); + dataAttr( elem, name, data[ name ] ); + } + } + } + jQuery._data( elem, "parsedAttrs", true ); + } + } + + return data; + } + + // Sets multiple values + if ( typeof key === "object" ) { + return this.each(function() { + jQuery.data( this, key ); + }); + } + + return arguments.length > 1 ? + + // Sets one value + this.each(function() { + jQuery.data( this, key, value ); + }) : + + // Gets one value + // Try to fetch any internally stored data first + elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : undefined; + }, + + removeData: function( key ) { + return this.each(function() { + jQuery.removeData( this, key ); + }); + } +}); + + +jQuery.extend({ + queue: function( elem, type, data ) { + var queue; + + if ( elem ) { + type = ( type || "fx" ) + "queue"; + queue = jQuery._data( elem, type ); + + // Speed up dequeue by getting out quickly if this is just a lookup + if ( data ) { + if ( !queue || jQuery.isArray(data) ) { + queue = jQuery._data( elem, type, jQuery.makeArray(data) ); + } else { + queue.push( data ); + } + } + return queue || []; + } + }, + + dequeue: function( elem, type ) { + type = type || "fx"; + + var queue = jQuery.queue( elem, type ), + startLength = queue.length, + fn = queue.shift(), + hooks = jQuery._queueHooks( elem, type ), + next = function() { + jQuery.dequeue( elem, type ); + }; + + // If the fx queue is dequeued, always remove the progress sentinel + if ( fn === "inprogress" ) { + fn = queue.shift(); + startLength--; + } + + if ( fn ) { + + // Add a progress sentinel to prevent the fx queue from being + // automatically dequeued + if ( type === "fx" ) { + queue.unshift( "inprogress" ); + } + + // clear up the last queue stop function + delete hooks.stop; + fn.call( elem, next, hooks ); + } + + if ( !startLength && hooks ) { + hooks.empty.fire(); + } + }, + + // not intended for public consumption - generates a queueHooks object, or returns the current one + _queueHooks: function( elem, type ) { + var key = type + "queueHooks"; + return jQuery._data( elem, key ) || jQuery._data( elem, key, { + empty: jQuery.Callbacks("once memory").add(function() { + jQuery._removeData( elem, type + "queue" ); + jQuery._removeData( elem, key ); + }) + }); + } +}); + +jQuery.fn.extend({ + queue: function( type, data ) { + var setter = 2; + + if ( typeof type !== "string" ) { + data = type; + type = "fx"; + setter--; + } + + if ( arguments.length < setter ) { + return jQuery.queue( this[0], type ); + } + + return data === undefined ? + this : + this.each(function() { + var queue = jQuery.queue( this, type, data ); + + // ensure a hooks for this queue + jQuery._queueHooks( this, type ); + + if ( type === "fx" && queue[0] !== "inprogress" ) { + jQuery.dequeue( this, type ); + } + }); + }, + dequeue: function( type ) { + return this.each(function() { + jQuery.dequeue( this, type ); + }); + }, + clearQueue: function( type ) { + return this.queue( type || "fx", [] ); + }, + // Get a promise resolved when queues of a certain type + // are emptied (fx is the type by default) + promise: function( type, obj ) { + var tmp, + count = 1, + defer = jQuery.Deferred(), + elements = this, + i = this.length, + resolve = function() { + if ( !( --count ) ) { + defer.resolveWith( elements, [ elements ] ); + } + }; + + if ( typeof type !== "string" ) { + obj = type; + type = undefined; + } + type = type || "fx"; + + while ( i-- ) { + tmp = jQuery._data( elements[ i ], type + "queueHooks" ); + if ( tmp && tmp.empty ) { + count++; + tmp.empty.add( resolve ); + } + } + resolve(); + return defer.promise( obj ); + } +}); +var pnum = (/[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/).source; + +var cssExpand = [ "Top", "Right", "Bottom", "Left" ]; + +var isHidden = function( elem, el ) { + // isHidden might be called from jQuery#filter function; + // in that case, element will be second argument + elem = el || elem; + return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem ); + }; + + + +// Multifunctional method to get and set values of a collection +// The value/s can optionally be executed if it's a function +var access = jQuery.access = function( elems, fn, key, value, chainable, emptyGet, raw ) { + var i = 0, + length = elems.length, + bulk = key == null; + + // Sets many values + if ( jQuery.type( key ) === "object" ) { + chainable = true; + for ( i in key ) { + jQuery.access( elems, fn, i, key[i], true, emptyGet, raw ); + } + + // Sets one value + } else if ( value !== undefined ) { + chainable = true; + + if ( !jQuery.isFunction( value ) ) { + raw = true; + } + + if ( bulk ) { + // Bulk operations run against the entire set + if ( raw ) { + fn.call( elems, value ); + fn = null; + + // ...except when executing function values + } else { + bulk = fn; + fn = function( elem, key, value ) { + return bulk.call( jQuery( elem ), value ); + }; + } + } + + if ( fn ) { + for ( ; i < length; i++ ) { + fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) ); + } + } + } + + return chainable ? + elems : + + // Gets + bulk ? + fn.call( elems ) : + length ? fn( elems[0], key ) : emptyGet; +}; +var rcheckableType = (/^(?:checkbox|radio)$/i); + + + +(function() { + // Minified: var a,b,c + var input = document.createElement( "input" ), + div = document.createElement( "div" ), + fragment = document.createDocumentFragment(); + + // Setup + div.innerHTML = "
a"; + + // IE strips leading whitespace when .innerHTML is used + support.leadingWhitespace = div.firstChild.nodeType === 3; + + // Make sure that tbody elements aren't automatically inserted + // IE will insert them into empty tables + support.tbody = !div.getElementsByTagName( "tbody" ).length; + + // Make sure that link elements get serialized correctly by innerHTML + // This requires a wrapper element in IE + support.htmlSerialize = !!div.getElementsByTagName( "link" ).length; + + // Makes sure cloning an html5 element does not cause problems + // Where outerHTML is undefined, this still works + support.html5Clone = + document.createElement( "nav" ).cloneNode( true ).outerHTML !== "<:nav>"; + + // Check if a disconnected checkbox will retain its checked + // value of true after appended to the DOM (IE6/7) + input.type = "checkbox"; + input.checked = true; + fragment.appendChild( input ); + support.appendChecked = input.checked; + + // Make sure textarea (and checkbox) defaultValue is properly cloned + // Support: IE6-IE11+ + div.innerHTML = ""; + support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue; + + // #11217 - WebKit loses check when the name is after the checked attribute + fragment.appendChild( div ); + div.innerHTML = ""; + + // Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3 + // old WebKit doesn't clone checked state correctly in fragments + support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked; + + // Support: IE<9 + // Opera does not clone events (and typeof div.attachEvent === undefined). + // IE9-10 clones events bound via attachEvent, but they don't trigger with .click() + support.noCloneEvent = true; + if ( div.attachEvent ) { + div.attachEvent( "onclick", function() { + support.noCloneEvent = false; + }); + + div.cloneNode( true ).click(); + } + + // Execute the test only if not already executed in another module. + if (support.deleteExpando == null) { + // Support: IE<9 + support.deleteExpando = true; + try { + delete div.test; + } catch( e ) { + support.deleteExpando = false; + } + } +})(); + + +(function() { + var i, eventName, + div = document.createElement( "div" ); + + // Support: IE<9 (lack submit/change bubble), Firefox 23+ (lack focusin event) + for ( i in { submit: true, change: true, focusin: true }) { + eventName = "on" + i; + + if ( !(support[ i + "Bubbles" ] = eventName in window) ) { + // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP) + div.setAttribute( eventName, "t" ); + support[ i + "Bubbles" ] = div.attributes[ eventName ].expando === false; + } + } + + // Null elements to avoid leaks in IE. + div = null; +})(); + + +var rformElems = /^(?:input|select|textarea)$/i, + rkeyEvent = /^key/, + rmouseEvent = /^(?:mouse|pointer|contextmenu)|click/, + rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, + rtypenamespace = /^([^.]*)(?:\.(.+)|)$/; + +function returnTrue() { + return true; +} + +function returnFalse() { + return false; +} + +function safeActiveElement() { + try { + return document.activeElement; + } catch ( err ) { } +} + +/* + * Helper functions for managing events -- not part of the public interface. + * Props to Dean Edwards' addEvent library for many of the ideas. + */ +jQuery.event = { + + global: {}, + + add: function( elem, types, handler, data, selector ) { + var tmp, events, t, handleObjIn, + special, eventHandle, handleObj, + handlers, type, namespaces, origType, + elemData = jQuery._data( elem ); + + // Don't attach events to noData or text/comment nodes (but allow plain objects) + if ( !elemData ) { + return; + } + + // Caller can pass in an object of custom data in lieu of the handler + if ( handler.handler ) { + handleObjIn = handler; + handler = handleObjIn.handler; + selector = handleObjIn.selector; + } + + // Make sure that the handler has a unique ID, used to find/remove it later + if ( !handler.guid ) { + handler.guid = jQuery.guid++; + } + + // Init the element's event structure and main handler, if this is the first + if ( !(events = elemData.events) ) { + events = elemData.events = {}; + } + if ( !(eventHandle = elemData.handle) ) { + eventHandle = elemData.handle = function( e ) { + // Discard the second event of a jQuery.event.trigger() and + // when an event is called after a page has unloaded + return typeof jQuery !== strundefined && (!e || jQuery.event.triggered !== e.type) ? + jQuery.event.dispatch.apply( eventHandle.elem, arguments ) : + undefined; + }; + // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events + eventHandle.elem = elem; + } + + // Handle multiple events separated by a space + types = ( types || "" ).match( rnotwhite ) || [ "" ]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[t] ) || []; + type = origType = tmp[1]; + namespaces = ( tmp[2] || "" ).split( "." ).sort(); + + // There *must* be a type, no attaching namespace-only handlers + if ( !type ) { + continue; + } + + // If event changes its type, use the special event handlers for the changed type + special = jQuery.event.special[ type ] || {}; + + // If selector defined, determine special event api type, otherwise given type + type = ( selector ? special.delegateType : special.bindType ) || type; + + // Update special based on newly reset type + special = jQuery.event.special[ type ] || {}; + + // handleObj is passed to all event handlers + handleObj = jQuery.extend({ + type: type, + origType: origType, + data: data, + handler: handler, + guid: handler.guid, + selector: selector, + needsContext: selector && jQuery.expr.match.needsContext.test( selector ), + namespace: namespaces.join(".") + }, handleObjIn ); + + // Init the event handler queue if we're the first + if ( !(handlers = events[ type ]) ) { + handlers = events[ type ] = []; + handlers.delegateCount = 0; + + // Only use addEventListener/attachEvent if the special events handler returns false + if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) { + // Bind the global event handler to the element + if ( elem.addEventListener ) { + elem.addEventListener( type, eventHandle, false ); + + } else if ( elem.attachEvent ) { + elem.attachEvent( "on" + type, eventHandle ); + } + } + } + + if ( special.add ) { + special.add.call( elem, handleObj ); + + if ( !handleObj.handler.guid ) { + handleObj.handler.guid = handler.guid; + } + } + + // Add to the element's handler list, delegates in front + if ( selector ) { + handlers.splice( handlers.delegateCount++, 0, handleObj ); + } else { + handlers.push( handleObj ); + } + + // Keep track of which events have ever been used, for event optimization + jQuery.event.global[ type ] = true; + } + + // Nullify elem to prevent memory leaks in IE + elem = null; + }, + + // Detach an event or set of events from an element + remove: function( elem, types, handler, selector, mappedTypes ) { + var j, handleObj, tmp, + origCount, t, events, + special, handlers, type, + namespaces, origType, + elemData = jQuery.hasData( elem ) && jQuery._data( elem ); + + if ( !elemData || !(events = elemData.events) ) { + return; + } + + // Once for each type.namespace in types; type may be omitted + types = ( types || "" ).match( rnotwhite ) || [ "" ]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[t] ) || []; + type = origType = tmp[1]; + namespaces = ( tmp[2] || "" ).split( "." ).sort(); + + // Unbind all events (on this namespace, if provided) for the element + if ( !type ) { + for ( type in events ) { + jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); + } + continue; + } + + special = jQuery.event.special[ type ] || {}; + type = ( selector ? special.delegateType : special.bindType ) || type; + handlers = events[ type ] || []; + tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ); + + // Remove matching events + origCount = j = handlers.length; + while ( j-- ) { + handleObj = handlers[ j ]; + + if ( ( mappedTypes || origType === handleObj.origType ) && + ( !handler || handler.guid === handleObj.guid ) && + ( !tmp || tmp.test( handleObj.namespace ) ) && + ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) { + handlers.splice( j, 1 ); + + if ( handleObj.selector ) { + handlers.delegateCount--; + } + if ( special.remove ) { + special.remove.call( elem, handleObj ); + } + } + } + + // Remove generic event handler if we removed something and no more handlers exist + // (avoids potential for endless recursion during removal of special event handlers) + if ( origCount && !handlers.length ) { + if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) { + jQuery.removeEvent( elem, type, elemData.handle ); + } + + delete events[ type ]; + } + } + + // Remove the expando if it's no longer used + if ( jQuery.isEmptyObject( events ) ) { + delete elemData.handle; + + // removeData also checks for emptiness and clears the expando if empty + // so use it instead of delete + jQuery._removeData( elem, "events" ); + } + }, + + trigger: function( event, data, elem, onlyHandlers ) { + var handle, ontype, cur, + bubbleType, special, tmp, i, + eventPath = [ elem || document ], + type = hasOwn.call( event, "type" ) ? event.type : event, + namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : []; + + cur = tmp = elem = elem || document; + + // Don't do events on text and comment nodes + if ( elem.nodeType === 3 || elem.nodeType === 8 ) { + return; + } + + // focus/blur morphs to focusin/out; ensure we're not firing them right now + if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { + return; + } + + if ( type.indexOf(".") >= 0 ) { + // Namespaced trigger; create a regexp to match event type in handle() + namespaces = type.split("."); + type = namespaces.shift(); + namespaces.sort(); + } + ontype = type.indexOf(":") < 0 && "on" + type; + + // Caller can pass in a jQuery.Event object, Object, or just an event type string + event = event[ jQuery.expando ] ? + event : + new jQuery.Event( type, typeof event === "object" && event ); + + // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) + event.isTrigger = onlyHandlers ? 2 : 3; + event.namespace = namespaces.join("."); + event.namespace_re = event.namespace ? + new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) : + null; + + // Clean up the event in case it is being reused + event.result = undefined; + if ( !event.target ) { + event.target = elem; + } + + // Clone any incoming data and prepend the event, creating the handler arg list + data = data == null ? + [ event ] : + jQuery.makeArray( data, [ event ] ); + + // Allow special events to draw outside the lines + special = jQuery.event.special[ type ] || {}; + if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { + return; + } + + // Determine event propagation path in advance, per W3C events spec (#9951) + // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) + if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { + + bubbleType = special.delegateType || type; + if ( !rfocusMorph.test( bubbleType + type ) ) { + cur = cur.parentNode; + } + for ( ; cur; cur = cur.parentNode ) { + eventPath.push( cur ); + tmp = cur; + } + + // Only add window if we got to document (e.g., not plain obj or detached DOM) + if ( tmp === (elem.ownerDocument || document) ) { + eventPath.push( tmp.defaultView || tmp.parentWindow || window ); + } + } + + // Fire handlers on the event path + i = 0; + while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) { + + event.type = i > 1 ? + bubbleType : + special.bindType || type; + + // jQuery handler + handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" ); + if ( handle ) { + handle.apply( cur, data ); + } + + // Native handler + handle = ontype && cur[ ontype ]; + if ( handle && handle.apply && jQuery.acceptData( cur ) ) { + event.result = handle.apply( cur, data ); + if ( event.result === false ) { + event.preventDefault(); + } + } + } + event.type = type; + + // If nobody prevented the default action, do it now + if ( !onlyHandlers && !event.isDefaultPrevented() ) { + + if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) && + jQuery.acceptData( elem ) ) { + + // Call a native DOM method on the target with the same name name as the event. + // Can't use an .isFunction() check here because IE6/7 fails that test. + // Don't do default actions on window, that's where global variables be (#6170) + if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) { + + // Don't re-trigger an onFOO event when we call its FOO() method + tmp = elem[ ontype ]; + + if ( tmp ) { + elem[ ontype ] = null; + } + + // Prevent re-triggering of the same event, since we already bubbled it above + jQuery.event.triggered = type; + try { + elem[ type ](); + } catch ( e ) { + // IE<9 dies on focus/blur to hidden element (#1486,#12518) + // only reproducible on winXP IE8 native, not IE9 in IE8 mode + } + jQuery.event.triggered = undefined; + + if ( tmp ) { + elem[ ontype ] = tmp; + } + } + } + } + + return event.result; + }, + + dispatch: function( event ) { + + // Make a writable jQuery.Event from the native event object + event = jQuery.event.fix( event ); + + var i, ret, handleObj, matched, j, + handlerQueue = [], + args = slice.call( arguments ), + handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [], + special = jQuery.event.special[ event.type ] || {}; + + // Use the fix-ed jQuery.Event rather than the (read-only) native event + args[0] = event; + event.delegateTarget = this; + + // Call the preDispatch hook for the mapped type, and let it bail if desired + if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { + return; + } + + // Determine handlers + handlerQueue = jQuery.event.handlers.call( this, event, handlers ); + + // Run delegates first; they may want to stop propagation beneath us + i = 0; + while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) { + event.currentTarget = matched.elem; + + j = 0; + while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) { + + // Triggered event must either 1) have no namespace, or + // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace). + if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) { + + event.handleObj = handleObj; + event.data = handleObj.data; + + ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler ) + .apply( matched.elem, args ); + + if ( ret !== undefined ) { + if ( (event.result = ret) === false ) { + event.preventDefault(); + event.stopPropagation(); + } + } + } + } + } + + // Call the postDispatch hook for the mapped type + if ( special.postDispatch ) { + special.postDispatch.call( this, event ); + } + + return event.result; + }, + + handlers: function( event, handlers ) { + var sel, handleObj, matches, i, + handlerQueue = [], + delegateCount = handlers.delegateCount, + cur = event.target; + + // Find delegate handlers + // Black-hole SVG instance trees (#13180) + // Avoid non-left-click bubbling in Firefox (#3861) + if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) { + + /* jshint eqeqeq: false */ + for ( ; cur != this; cur = cur.parentNode || this ) { + /* jshint eqeqeq: true */ + + // Don't check non-elements (#13208) + // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) + if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) { + matches = []; + for ( i = 0; i < delegateCount; i++ ) { + handleObj = handlers[ i ]; + + // Don't conflict with Object.prototype properties (#13203) + sel = handleObj.selector + " "; + + if ( matches[ sel ] === undefined ) { + matches[ sel ] = handleObj.needsContext ? + jQuery( sel, this ).index( cur ) >= 0 : + jQuery.find( sel, this, null, [ cur ] ).length; + } + if ( matches[ sel ] ) { + matches.push( handleObj ); + } + } + if ( matches.length ) { + handlerQueue.push({ elem: cur, handlers: matches }); + } + } + } + } + + // Add the remaining (directly-bound) handlers + if ( delegateCount < handlers.length ) { + handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) }); + } + + return handlerQueue; + }, + + fix: function( event ) { + if ( event[ jQuery.expando ] ) { + return event; + } + + // Create a writable copy of the event object and normalize some properties + var i, prop, copy, + type = event.type, + originalEvent = event, + fixHook = this.fixHooks[ type ]; + + if ( !fixHook ) { + this.fixHooks[ type ] = fixHook = + rmouseEvent.test( type ) ? this.mouseHooks : + rkeyEvent.test( type ) ? this.keyHooks : + {}; + } + copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; + + event = new jQuery.Event( originalEvent ); + + i = copy.length; + while ( i-- ) { + prop = copy[ i ]; + event[ prop ] = originalEvent[ prop ]; + } + + // Support: IE<9 + // Fix target property (#1925) + if ( !event.target ) { + event.target = originalEvent.srcElement || document; + } + + // Support: Chrome 23+, Safari? + // Target should not be a text node (#504, #13143) + if ( event.target.nodeType === 3 ) { + event.target = event.target.parentNode; + } + + // Support: IE<9 + // For mouse/key events, metaKey==false if it's undefined (#3368, #11328) + event.metaKey = !!event.metaKey; + + return fixHook.filter ? fixHook.filter( event, originalEvent ) : event; + }, + + // Includes some event props shared by KeyEvent and MouseEvent + props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "), + + fixHooks: {}, + + keyHooks: { + props: "char charCode key keyCode".split(" "), + filter: function( event, original ) { + + // Add which for key events + if ( event.which == null ) { + event.which = original.charCode != null ? original.charCode : original.keyCode; + } + + return event; + } + }, + + mouseHooks: { + props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "), + filter: function( event, original ) { + var body, eventDoc, doc, + button = original.button, + fromElement = original.fromElement; + + // Calculate pageX/Y if missing and clientX/Y available + if ( event.pageX == null && original.clientX != null ) { + eventDoc = event.target.ownerDocument || document; + doc = eventDoc.documentElement; + body = eventDoc.body; + + event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 ); + event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 ); + } + + // Add relatedTarget, if necessary + if ( !event.relatedTarget && fromElement ) { + event.relatedTarget = fromElement === event.target ? original.toElement : fromElement; + } + + // Add which for click: 1 === left; 2 === middle; 3 === right + // Note: button is not normalized, so don't use it + if ( !event.which && button !== undefined ) { + event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); + } + + return event; + } + }, + + special: { + load: { + // Prevent triggered image.load events from bubbling to window.load + noBubble: true + }, + focus: { + // Fire native event if possible so blur/focus sequence is correct + trigger: function() { + if ( this !== safeActiveElement() && this.focus ) { + try { + this.focus(); + return false; + } catch ( e ) { + // Support: IE<9 + // If we error on focus to hidden element (#1486, #12518), + // let .trigger() run the handlers + } + } + }, + delegateType: "focusin" + }, + blur: { + trigger: function() { + if ( this === safeActiveElement() && this.blur ) { + this.blur(); + return false; + } + }, + delegateType: "focusout" + }, + click: { + // For checkbox, fire native event so checked state will be right + trigger: function() { + if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) { + this.click(); + return false; + } + }, + + // For cross-browser consistency, don't fire native .click() on links + _default: function( event ) { + return jQuery.nodeName( event.target, "a" ); + } + }, + + beforeunload: { + postDispatch: function( event ) { + + // Support: Firefox 20+ + // Firefox doesn't alert if the returnValue field is not set. + if ( event.result !== undefined && event.originalEvent ) { + event.originalEvent.returnValue = event.result; + } + } + } + }, + + simulate: function( type, elem, event, bubble ) { + // Piggyback on a donor event to simulate a different one. + // Fake originalEvent to avoid donor's stopPropagation, but if the + // simulated event prevents default then we do the same on the donor. + var e = jQuery.extend( + new jQuery.Event(), + event, + { + type: type, + isSimulated: true, + originalEvent: {} + } + ); + if ( bubble ) { + jQuery.event.trigger( e, null, elem ); + } else { + jQuery.event.dispatch.call( elem, e ); + } + if ( e.isDefaultPrevented() ) { + event.preventDefault(); + } + } +}; + +jQuery.removeEvent = document.removeEventListener ? + function( elem, type, handle ) { + if ( elem.removeEventListener ) { + elem.removeEventListener( type, handle, false ); + } + } : + function( elem, type, handle ) { + var name = "on" + type; + + if ( elem.detachEvent ) { + + // #8545, #7054, preventing memory leaks for custom events in IE6-8 + // detachEvent needed property on element, by name of that event, to properly expose it to GC + if ( typeof elem[ name ] === strundefined ) { + elem[ name ] = null; + } + + elem.detachEvent( name, handle ); + } + }; + +jQuery.Event = function( src, props ) { + // Allow instantiation without the 'new' keyword + if ( !(this instanceof jQuery.Event) ) { + return new jQuery.Event( src, props ); + } + + // Event object + if ( src && src.type ) { + this.originalEvent = src; + this.type = src.type; + + // Events bubbling up the document may have been marked as prevented + // by a handler lower down the tree; reflect the correct value. + this.isDefaultPrevented = src.defaultPrevented || + src.defaultPrevented === undefined && + // Support: IE < 9, Android < 4.0 + src.returnValue === false ? + returnTrue : + returnFalse; + + // Event type + } else { + this.type = src; + } + + // Put explicitly provided properties onto the event object + if ( props ) { + jQuery.extend( this, props ); + } + + // Create a timestamp if incoming event doesn't have one + this.timeStamp = src && src.timeStamp || jQuery.now(); + + // Mark it as fixed + this[ jQuery.expando ] = true; +}; + +// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding +// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html +jQuery.Event.prototype = { + isDefaultPrevented: returnFalse, + isPropagationStopped: returnFalse, + isImmediatePropagationStopped: returnFalse, + + preventDefault: function() { + var e = this.originalEvent; + + this.isDefaultPrevented = returnTrue; + if ( !e ) { + return; + } + + // If preventDefault exists, run it on the original event + if ( e.preventDefault ) { + e.preventDefault(); + + // Support: IE + // Otherwise set the returnValue property of the original event to false + } else { + e.returnValue = false; + } + }, + stopPropagation: function() { + var e = this.originalEvent; + + this.isPropagationStopped = returnTrue; + if ( !e ) { + return; + } + // If stopPropagation exists, run it on the original event + if ( e.stopPropagation ) { + e.stopPropagation(); + } + + // Support: IE + // Set the cancelBubble property of the original event to true + e.cancelBubble = true; + }, + stopImmediatePropagation: function() { + var e = this.originalEvent; + + this.isImmediatePropagationStopped = returnTrue; + + if ( e && e.stopImmediatePropagation ) { + e.stopImmediatePropagation(); + } + + this.stopPropagation(); + } +}; + +// Create mouseenter/leave events using mouseover/out and event-time checks +jQuery.each({ + mouseenter: "mouseover", + mouseleave: "mouseout", + pointerenter: "pointerover", + pointerleave: "pointerout" +}, function( orig, fix ) { + jQuery.event.special[ orig ] = { + delegateType: fix, + bindType: fix, + + handle: function( event ) { + var ret, + target = this, + related = event.relatedTarget, + handleObj = event.handleObj; + + // For mousenter/leave call the handler if related is outside the target. + // NB: No relatedTarget if the mouse left/entered the browser window + if ( !related || (related !== target && !jQuery.contains( target, related )) ) { + event.type = handleObj.origType; + ret = handleObj.handler.apply( this, arguments ); + event.type = fix; + } + return ret; + } + }; +}); + +// IE submit delegation +if ( !support.submitBubbles ) { + + jQuery.event.special.submit = { + setup: function() { + // Only need this for delegated form submit events + if ( jQuery.nodeName( this, "form" ) ) { + return false; + } + + // Lazy-add a submit handler when a descendant form may potentially be submitted + jQuery.event.add( this, "click._submit keypress._submit", function( e ) { + // Node name check avoids a VML-related crash in IE (#9807) + var elem = e.target, + form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined; + if ( form && !jQuery._data( form, "submitBubbles" ) ) { + jQuery.event.add( form, "submit._submit", function( event ) { + event._submit_bubble = true; + }); + jQuery._data( form, "submitBubbles", true ); + } + }); + // return undefined since we don't need an event listener + }, + + postDispatch: function( event ) { + // If form was submitted by the user, bubble the event up the tree + if ( event._submit_bubble ) { + delete event._submit_bubble; + if ( this.parentNode && !event.isTrigger ) { + jQuery.event.simulate( "submit", this.parentNode, event, true ); + } + } + }, + + teardown: function() { + // Only need this for delegated form submit events + if ( jQuery.nodeName( this, "form" ) ) { + return false; + } + + // Remove delegated handlers; cleanData eventually reaps submit handlers attached above + jQuery.event.remove( this, "._submit" ); + } + }; +} + +// IE change delegation and checkbox/radio fix +if ( !support.changeBubbles ) { + + jQuery.event.special.change = { + + setup: function() { + + if ( rformElems.test( this.nodeName ) ) { + // IE doesn't fire change on a check/radio until blur; trigger it on click + // after a propertychange. Eat the blur-change in special.change.handle. + // This still fires onchange a second time for check/radio after blur. + if ( this.type === "checkbox" || this.type === "radio" ) { + jQuery.event.add( this, "propertychange._change", function( event ) { + if ( event.originalEvent.propertyName === "checked" ) { + this._just_changed = true; + } + }); + jQuery.event.add( this, "click._change", function( event ) { + if ( this._just_changed && !event.isTrigger ) { + this._just_changed = false; + } + // Allow triggered, simulated change events (#11500) + jQuery.event.simulate( "change", this, event, true ); + }); + } + return false; + } + // Delegated event; lazy-add a change handler on descendant inputs + jQuery.event.add( this, "beforeactivate._change", function( e ) { + var elem = e.target; + + if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) { + jQuery.event.add( elem, "change._change", function( event ) { + if ( this.parentNode && !event.isSimulated && !event.isTrigger ) { + jQuery.event.simulate( "change", this.parentNode, event, true ); + } + }); + jQuery._data( elem, "changeBubbles", true ); + } + }); + }, + + handle: function( event ) { + var elem = event.target; + + // Swallow native change events from checkbox/radio, we already triggered them above + if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) { + return event.handleObj.handler.apply( this, arguments ); + } + }, + + teardown: function() { + jQuery.event.remove( this, "._change" ); + + return !rformElems.test( this.nodeName ); + } + }; +} + +// Create "bubbling" focus and blur events +if ( !support.focusinBubbles ) { + jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) { + + // Attach a single capturing handler on the document while someone wants focusin/focusout + var handler = function( event ) { + jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true ); + }; + + jQuery.event.special[ fix ] = { + setup: function() { + var doc = this.ownerDocument || this, + attaches = jQuery._data( doc, fix ); + + if ( !attaches ) { + doc.addEventListener( orig, handler, true ); + } + jQuery._data( doc, fix, ( attaches || 0 ) + 1 ); + }, + teardown: function() { + var doc = this.ownerDocument || this, + attaches = jQuery._data( doc, fix ) - 1; + + if ( !attaches ) { + doc.removeEventListener( orig, handler, true ); + jQuery._removeData( doc, fix ); + } else { + jQuery._data( doc, fix, attaches ); + } + } + }; + }); +} + +jQuery.fn.extend({ + + on: function( types, selector, data, fn, /*INTERNAL*/ one ) { + var type, origFn; + + // Types can be a map of types/handlers + if ( typeof types === "object" ) { + // ( types-Object, selector, data ) + if ( typeof selector !== "string" ) { + // ( types-Object, data ) + data = data || selector; + selector = undefined; + } + for ( type in types ) { + this.on( type, selector, data, types[ type ], one ); + } + return this; + } + + if ( data == null && fn == null ) { + // ( types, fn ) + fn = selector; + data = selector = undefined; + } else if ( fn == null ) { + if ( typeof selector === "string" ) { + // ( types, selector, fn ) + fn = data; + data = undefined; + } else { + // ( types, data, fn ) + fn = data; + data = selector; + selector = undefined; + } + } + if ( fn === false ) { + fn = returnFalse; + } else if ( !fn ) { + return this; + } + + if ( one === 1 ) { + origFn = fn; + fn = function( event ) { + // Can use an empty set, since event contains the info + jQuery().off( event ); + return origFn.apply( this, arguments ); + }; + // Use same guid so caller can remove using origFn + fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); + } + return this.each( function() { + jQuery.event.add( this, types, fn, data, selector ); + }); + }, + one: function( types, selector, data, fn ) { + return this.on( types, selector, data, fn, 1 ); + }, + off: function( types, selector, fn ) { + var handleObj, type; + if ( types && types.preventDefault && types.handleObj ) { + // ( event ) dispatched jQuery.Event + handleObj = types.handleObj; + jQuery( types.delegateTarget ).off( + handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType, + handleObj.selector, + handleObj.handler + ); + return this; + } + if ( typeof types === "object" ) { + // ( types-object [, selector] ) + for ( type in types ) { + this.off( type, selector, types[ type ] ); + } + return this; + } + if ( selector === false || typeof selector === "function" ) { + // ( types [, fn] ) + fn = selector; + selector = undefined; + } + if ( fn === false ) { + fn = returnFalse; + } + return this.each(function() { + jQuery.event.remove( this, types, fn, selector ); + }); + }, + + trigger: function( type, data ) { + return this.each(function() { + jQuery.event.trigger( type, data, this ); + }); + }, + triggerHandler: function( type, data ) { + var elem = this[0]; + if ( elem ) { + return jQuery.event.trigger( type, data, elem, true ); + } + } +}); + + +function createSafeFragment( document ) { + var list = nodeNames.split( "|" ), + safeFrag = document.createDocumentFragment(); + + if ( safeFrag.createElement ) { + while ( list.length ) { + safeFrag.createElement( + list.pop() + ); + } + } + return safeFrag; +} + +var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" + + "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video", + rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g, + rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"), + rleadingWhitespace = /^\s+/, + rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi, + rtagName = /<([\w:]+)/, + rtbody = /\s*$/g, + + // We have to close these tags to support XHTML (#13200) + wrapMap = { + option: [ 1, "" ], + legend: [ 1, "
", "
" ], + area: [ 1, "", "" ], + param: [ 1, "", "" ], + thead: [ 1, "", "
" ], + tr: [ 2, "", "
" ], + col: [ 2, "", "
" ], + td: [ 3, "", "
" ], + + // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags, + // unless wrapped in a div with non-breaking characters in front of it. + _default: support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X
", "
" ] + }, + safeFragment = createSafeFragment( document ), + fragmentDiv = safeFragment.appendChild( document.createElement("div") ); + +wrapMap.optgroup = wrapMap.option; +wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; +wrapMap.th = wrapMap.td; + +function getAll( context, tag ) { + var elems, elem, + i = 0, + found = typeof context.getElementsByTagName !== strundefined ? context.getElementsByTagName( tag || "*" ) : + typeof context.querySelectorAll !== strundefined ? context.querySelectorAll( tag || "*" ) : + undefined; + + if ( !found ) { + for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) { + if ( !tag || jQuery.nodeName( elem, tag ) ) { + found.push( elem ); + } else { + jQuery.merge( found, getAll( elem, tag ) ); + } + } + } + + return tag === undefined || tag && jQuery.nodeName( context, tag ) ? + jQuery.merge( [ context ], found ) : + found; +} + +// Used in buildFragment, fixes the defaultChecked property +function fixDefaultChecked( elem ) { + if ( rcheckableType.test( elem.type ) ) { + elem.defaultChecked = elem.checked; + } +} + +// Support: IE<8 +// Manipulating tables requires a tbody +function manipulationTarget( elem, content ) { + return jQuery.nodeName( elem, "table" ) && + jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ? + + elem.getElementsByTagName("tbody")[0] || + elem.appendChild( elem.ownerDocument.createElement("tbody") ) : + elem; +} + +// Replace/restore the type attribute of script elements for safe DOM manipulation +function disableScript( elem ) { + elem.type = (jQuery.find.attr( elem, "type" ) !== null) + "/" + elem.type; + return elem; +} +function restoreScript( elem ) { + var match = rscriptTypeMasked.exec( elem.type ); + if ( match ) { + elem.type = match[1]; + } else { + elem.removeAttribute("type"); + } + return elem; +} + +// Mark scripts as having already been evaluated +function setGlobalEval( elems, refElements ) { + var elem, + i = 0; + for ( ; (elem = elems[i]) != null; i++ ) { + jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) ); + } +} + +function cloneCopyEvent( src, dest ) { + + if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) { + return; + } + + var type, i, l, + oldData = jQuery._data( src ), + curData = jQuery._data( dest, oldData ), + events = oldData.events; + + if ( events ) { + delete curData.handle; + curData.events = {}; + + for ( type in events ) { + for ( i = 0, l = events[ type ].length; i < l; i++ ) { + jQuery.event.add( dest, type, events[ type ][ i ] ); + } + } + } + + // make the cloned public data object a copy from the original + if ( curData.data ) { + curData.data = jQuery.extend( {}, curData.data ); + } +} + +function fixCloneNodeIssues( src, dest ) { + var nodeName, e, data; + + // We do not need to do anything for non-Elements + if ( dest.nodeType !== 1 ) { + return; + } + + nodeName = dest.nodeName.toLowerCase(); + + // IE6-8 copies events bound via attachEvent when using cloneNode. + if ( !support.noCloneEvent && dest[ jQuery.expando ] ) { + data = jQuery._data( dest ); + + for ( e in data.events ) { + jQuery.removeEvent( dest, e, data.handle ); + } + + // Event data gets referenced instead of copied if the expando gets copied too + dest.removeAttribute( jQuery.expando ); + } + + // IE blanks contents when cloning scripts, and tries to evaluate newly-set text + if ( nodeName === "script" && dest.text !== src.text ) { + disableScript( dest ).text = src.text; + restoreScript( dest ); + + // IE6-10 improperly clones children of object elements using classid. + // IE10 throws NoModificationAllowedError if parent is null, #12132. + } else if ( nodeName === "object" ) { + if ( dest.parentNode ) { + dest.outerHTML = src.outerHTML; + } + + // This path appears unavoidable for IE9. When cloning an object + // element in IE9, the outerHTML strategy above is not sufficient. + // If the src has innerHTML and the destination does not, + // copy the src.innerHTML into the dest.innerHTML. #10324 + if ( support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) { + dest.innerHTML = src.innerHTML; + } + + } else if ( nodeName === "input" && rcheckableType.test( src.type ) ) { + // IE6-8 fails to persist the checked state of a cloned checkbox + // or radio button. Worse, IE6-7 fail to give the cloned element + // a checked appearance if the defaultChecked value isn't also set + + dest.defaultChecked = dest.checked = src.checked; + + // IE6-7 get confused and end up setting the value of a cloned + // checkbox/radio button to an empty string instead of "on" + if ( dest.value !== src.value ) { + dest.value = src.value; + } + + // IE6-8 fails to return the selected option to the default selected + // state when cloning options + } else if ( nodeName === "option" ) { + dest.defaultSelected = dest.selected = src.defaultSelected; + + // IE6-8 fails to set the defaultValue to the correct value when + // cloning other types of input fields + } else if ( nodeName === "input" || nodeName === "textarea" ) { + dest.defaultValue = src.defaultValue; + } +} + +jQuery.extend({ + clone: function( elem, dataAndEvents, deepDataAndEvents ) { + var destElements, node, clone, i, srcElements, + inPage = jQuery.contains( elem.ownerDocument, elem ); + + if ( support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) { + clone = elem.cloneNode( true ); + + // IE<=8 does not properly clone detached, unknown element nodes + } else { + fragmentDiv.innerHTML = elem.outerHTML; + fragmentDiv.removeChild( clone = fragmentDiv.firstChild ); + } + + if ( (!support.noCloneEvent || !support.noCloneChecked) && + (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) { + + // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2 + destElements = getAll( clone ); + srcElements = getAll( elem ); + + // Fix all IE cloning issues + for ( i = 0; (node = srcElements[i]) != null; ++i ) { + // Ensure that the destination node is not null; Fixes #9587 + if ( destElements[i] ) { + fixCloneNodeIssues( node, destElements[i] ); + } + } + } + + // Copy the events from the original to the clone + if ( dataAndEvents ) { + if ( deepDataAndEvents ) { + srcElements = srcElements || getAll( elem ); + destElements = destElements || getAll( clone ); + + for ( i = 0; (node = srcElements[i]) != null; i++ ) { + cloneCopyEvent( node, destElements[i] ); + } + } else { + cloneCopyEvent( elem, clone ); + } + } + + // Preserve script evaluation history + destElements = getAll( clone, "script" ); + if ( destElements.length > 0 ) { + setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); + } + + destElements = srcElements = node = null; + + // Return the cloned set + return clone; + }, + + buildFragment: function( elems, context, scripts, selection ) { + var j, elem, contains, + tmp, tag, tbody, wrap, + l = elems.length, + + // Ensure a safe fragment + safe = createSafeFragment( context ), + + nodes = [], + i = 0; + + for ( ; i < l; i++ ) { + elem = elems[ i ]; + + if ( elem || elem === 0 ) { + + // Add nodes directly + if ( jQuery.type( elem ) === "object" ) { + jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); + + // Convert non-html into a text node + } else if ( !rhtml.test( elem ) ) { + nodes.push( context.createTextNode( elem ) ); + + // Convert html into DOM nodes + } else { + tmp = tmp || safe.appendChild( context.createElement("div") ); + + // Deserialize a standard representation + tag = (rtagName.exec( elem ) || [ "", "" ])[ 1 ].toLowerCase(); + wrap = wrapMap[ tag ] || wrapMap._default; + + tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1>" ) + wrap[2]; + + // Descend through wrappers to the right content + j = wrap[0]; + while ( j-- ) { + tmp = tmp.lastChild; + } + + // Manually add leading whitespace removed by IE + if ( !support.leadingWhitespace && rleadingWhitespace.test( elem ) ) { + nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) ); + } + + // Remove IE's autoinserted from table fragments + if ( !support.tbody ) { + + // String was a , *may* have spurious + elem = tag === "table" && !rtbody.test( elem ) ? + tmp.firstChild : + + // String was a bare or + wrap[1] === "
" && !rtbody.test( elem ) ? + tmp : + 0; + + j = elem && elem.childNodes.length; + while ( j-- ) { + if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) { + elem.removeChild( tbody ); + } + } + } + + jQuery.merge( nodes, tmp.childNodes ); + + // Fix #12392 for WebKit and IE > 9 + tmp.textContent = ""; + + // Fix #12392 for oldIE + while ( tmp.firstChild ) { + tmp.removeChild( tmp.firstChild ); + } + + // Remember the top-level container for proper cleanup + tmp = safe.lastChild; + } + } + } + + // Fix #11356: Clear elements from fragment + if ( tmp ) { + safe.removeChild( tmp ); + } + + // Reset defaultChecked for any radios and checkboxes + // about to be appended to the DOM in IE 6/7 (#8060) + if ( !support.appendChecked ) { + jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked ); + } + + i = 0; + while ( (elem = nodes[ i++ ]) ) { + + // #4087 - If origin and destination elements are the same, and this is + // that element, do not do anything + if ( selection && jQuery.inArray( elem, selection ) !== -1 ) { + continue; + } + + contains = jQuery.contains( elem.ownerDocument, elem ); + + // Append to fragment + tmp = getAll( safe.appendChild( elem ), "script" ); + + // Preserve script evaluation history + if ( contains ) { + setGlobalEval( tmp ); + } + + // Capture executables + if ( scripts ) { + j = 0; + while ( (elem = tmp[ j++ ]) ) { + if ( rscriptType.test( elem.type || "" ) ) { + scripts.push( elem ); + } + } + } + } + + tmp = null; + + return safe; + }, + + cleanData: function( elems, /* internal */ acceptData ) { + var elem, type, id, data, + i = 0, + internalKey = jQuery.expando, + cache = jQuery.cache, + deleteExpando = support.deleteExpando, + special = jQuery.event.special; + + for ( ; (elem = elems[i]) != null; i++ ) { + if ( acceptData || jQuery.acceptData( elem ) ) { + + id = elem[ internalKey ]; + data = id && cache[ id ]; + + if ( data ) { + if ( data.events ) { + for ( type in data.events ) { + if ( special[ type ] ) { + jQuery.event.remove( elem, type ); + + // This is a shortcut to avoid jQuery.event.remove's overhead + } else { + jQuery.removeEvent( elem, type, data.handle ); + } + } + } + + // Remove cache only if it was not already removed by jQuery.event.remove + if ( cache[ id ] ) { + + delete cache[ id ]; + + // IE does not allow us to delete expando properties from nodes, + // nor does it have a removeAttribute function on Document nodes; + // we must handle all of these cases + if ( deleteExpando ) { + delete elem[ internalKey ]; + + } else if ( typeof elem.removeAttribute !== strundefined ) { + elem.removeAttribute( internalKey ); + + } else { + elem[ internalKey ] = null; + } + + deletedIds.push( id ); + } + } + } + } + } +}); + +jQuery.fn.extend({ + text: function( value ) { + return access( this, function( value ) { + return value === undefined ? + jQuery.text( this ) : + this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) ); + }, null, value, arguments.length ); + }, + + append: function() { + return this.domManip( arguments, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + var target = manipulationTarget( this, elem ); + target.appendChild( elem ); + } + }); + }, + + prepend: function() { + return this.domManip( arguments, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + var target = manipulationTarget( this, elem ); + target.insertBefore( elem, target.firstChild ); + } + }); + }, + + before: function() { + return this.domManip( arguments, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this ); + } + }); + }, + + after: function() { + return this.domManip( arguments, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this.nextSibling ); + } + }); + }, + + remove: function( selector, keepData /* Internal Use Only */ ) { + var elem, + elems = selector ? jQuery.filter( selector, this ) : this, + i = 0; + + for ( ; (elem = elems[i]) != null; i++ ) { + + if ( !keepData && elem.nodeType === 1 ) { + jQuery.cleanData( getAll( elem ) ); + } + + if ( elem.parentNode ) { + if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) { + setGlobalEval( getAll( elem, "script" ) ); + } + elem.parentNode.removeChild( elem ); + } + } + + return this; + }, + + empty: function() { + var elem, + i = 0; + + for ( ; (elem = this[i]) != null; i++ ) { + // Remove element nodes and prevent memory leaks + if ( elem.nodeType === 1 ) { + jQuery.cleanData( getAll( elem, false ) ); + } + + // Remove any remaining nodes + while ( elem.firstChild ) { + elem.removeChild( elem.firstChild ); + } + + // If this is a select, ensure that it displays empty (#12336) + // Support: IE<9 + if ( elem.options && jQuery.nodeName( elem, "select" ) ) { + elem.options.length = 0; + } + } + + return this; + }, + + clone: function( dataAndEvents, deepDataAndEvents ) { + dataAndEvents = dataAndEvents == null ? false : dataAndEvents; + deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; + + return this.map(function() { + return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); + }); + }, + + html: function( value ) { + return access( this, function( value ) { + var elem = this[ 0 ] || {}, + i = 0, + l = this.length; + + if ( value === undefined ) { + return elem.nodeType === 1 ? + elem.innerHTML.replace( rinlinejQuery, "" ) : + undefined; + } + + // See if we can take a shortcut and just use innerHTML + if ( typeof value === "string" && !rnoInnerhtml.test( value ) && + ( support.htmlSerialize || !rnoshimcache.test( value ) ) && + ( support.leadingWhitespace || !rleadingWhitespace.test( value ) ) && + !wrapMap[ (rtagName.exec( value ) || [ "", "" ])[ 1 ].toLowerCase() ] ) { + + value = value.replace( rxhtmlTag, "<$1>" ); + + try { + for (; i < l; i++ ) { + // Remove element nodes and prevent memory leaks + elem = this[i] || {}; + if ( elem.nodeType === 1 ) { + jQuery.cleanData( getAll( elem, false ) ); + elem.innerHTML = value; + } + } + + elem = 0; + + // If using innerHTML throws an exception, use the fallback method + } catch(e) {} + } + + if ( elem ) { + this.empty().append( value ); + } + }, null, value, arguments.length ); + }, + + replaceWith: function() { + var arg = arguments[ 0 ]; + + // Make the changes, replacing each context element with the new content + this.domManip( arguments, function( elem ) { + arg = this.parentNode; + + jQuery.cleanData( getAll( this ) ); + + if ( arg ) { + arg.replaceChild( elem, this ); + } + }); + + // Force removal if there was no new content (e.g., from empty arguments) + return arg && (arg.length || arg.nodeType) ? this : this.remove(); + }, + + detach: function( selector ) { + return this.remove( selector, true ); + }, + + domManip: function( args, callback ) { + + // Flatten any nested arrays + args = concat.apply( [], args ); + + var first, node, hasScripts, + scripts, doc, fragment, + i = 0, + l = this.length, + set = this, + iNoClone = l - 1, + value = args[0], + isFunction = jQuery.isFunction( value ); + + // We can't cloneNode fragments that contain checked, in WebKit + if ( isFunction || + ( l > 1 && typeof value === "string" && + !support.checkClone && rchecked.test( value ) ) ) { + return this.each(function( index ) { + var self = set.eq( index ); + if ( isFunction ) { + args[0] = value.call( this, index, self.html() ); + } + self.domManip( args, callback ); + }); + } + + if ( l ) { + fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this ); + first = fragment.firstChild; + + if ( fragment.childNodes.length === 1 ) { + fragment = first; + } + + if ( first ) { + scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); + hasScripts = scripts.length; + + // Use the original fragment for the last item instead of the first because it can end up + // being emptied incorrectly in certain situations (#8070). + for ( ; i < l; i++ ) { + node = fragment; + + if ( i !== iNoClone ) { + node = jQuery.clone( node, true, true ); + + // Keep references to cloned scripts for later restoration + if ( hasScripts ) { + jQuery.merge( scripts, getAll( node, "script" ) ); + } + } + + callback.call( this[i], node, i ); + } + + if ( hasScripts ) { + doc = scripts[ scripts.length - 1 ].ownerDocument; + + // Reenable scripts + jQuery.map( scripts, restoreScript ); + + // Evaluate executable scripts on first document insertion + for ( i = 0; i < hasScripts; i++ ) { + node = scripts[ i ]; + if ( rscriptType.test( node.type || "" ) && + !jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) { + + if ( node.src ) { + // Optional AJAX dependency, but won't run scripts if not present + if ( jQuery._evalUrl ) { + jQuery._evalUrl( node.src ); + } + } else { + jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) ); + } + } + } + } + + // Fix #11809: Avoid leaking memory + fragment = first = null; + } + } + + return this; + } +}); + +jQuery.each({ + appendTo: "append", + prependTo: "prepend", + insertBefore: "before", + insertAfter: "after", + replaceAll: "replaceWith" +}, function( name, original ) { + jQuery.fn[ name ] = function( selector ) { + var elems, + i = 0, + ret = [], + insert = jQuery( selector ), + last = insert.length - 1; + + for ( ; i <= last; i++ ) { + elems = i === last ? this : this.clone(true); + jQuery( insert[i] )[ original ]( elems ); + + // Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get() + push.apply( ret, elems.get() ); + } + + return this.pushStack( ret ); + }; +}); + + +var iframe, + elemdisplay = {}; + +/** + * Retrieve the actual display of a element + * @param {String} name nodeName of the element + * @param {Object} doc Document object + */ +// Called only from within defaultDisplay +function actualDisplay( name, doc ) { + var style, + elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ), + + // getDefaultComputedStyle might be reliably used only on attached element + display = window.getDefaultComputedStyle && ( style = window.getDefaultComputedStyle( elem[ 0 ] ) ) ? + + // Use of this method is a temporary fix (more like optmization) until something better comes along, + // since it was removed from specification and supported only in FF + style.display : jQuery.css( elem[ 0 ], "display" ); + + // We don't have any data stored on the element, + // so use "detach" method as fast way to get rid of the element + elem.detach(); + + return display; +} + +/** + * Try to determine the default display value of an element + * @param {String} nodeName + */ +function defaultDisplay( nodeName ) { + var doc = document, + display = elemdisplay[ nodeName ]; + + if ( !display ) { + display = actualDisplay( nodeName, doc ); + + // If the simple way fails, read from inside an iframe + if ( display === "none" || !display ) { + + // Use the already-created iframe if possible + iframe = (iframe || jQuery( "