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Merge pull request #313 from smharper/hex_lattice

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Hexagonal lattice capability
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Paul Romano 2015-02-24 08:17:44 -05:00
commit 6fd4ed3f60
63 changed files with 3635 additions and 800 deletions
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95
docs/source/methods/geometry.rst
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@ -385,6 +385,101 @@ 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. The figure below
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.
.. 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. The figure below 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.
.. 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
----------------------------------------

107
docs/source/usersguide/input.rst
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@ -851,19 +851,12 @@ Each ``<cell>`` element can have the following attributes or sub-elements:
---------------------
The ``<lattice>`` 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 ``<lattice>`` 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 ``<lattice>`` accepts
the following attributes or sub-elements:
:id:
A unique integer that can be used to identify the surface.
:type:
A string indicating the arrangement of lattice cells. Currently, the only
accepted option is "rectangular".
*Default*: rectangular
A unique integer that can be used to identify the lattice.
:dimension:
Two or three integers representing the number of lattice cells in the x- and
@ -877,8 +870,10 @@ 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
@ -895,6 +890,92 @@ sub-elements:
*Default*: None
Here is an example of a properly defined 2d rectangular lattice:
.. code-block:: xml
<lattice id="10" dimension="3 3" outer="1">
<lower_left> -1.5 -1.5 </lower_left>
<pitch> 1.0 1.0 </pitch>
<universes>
2 2 2
2 1 2
2 2 2
</universes>
</lattice>
``<hex_lattice>`` Element
-------------------------
The ``<hex_lattice>`` 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 ``<hex_lattice>`` accepts
the following attributes or sub-elements:
:id:
A unique integer that can be used to identify the lattice.
: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
<hex_lattice id="10" n_rings="3" outer="1">
<center> 0.0 0.0 </center>
<pitch> 1.0 </pitch>
<universes>
202
202 202
202 202 202
202 202
202 101 202
202 202
202 202 202
202 202
202
</universes>
</hex_lattice>
.. _constructive solid geometry: http://en.wikipedia.org/wiki/Constructive_solid_geometry
.. _quadratic surfaces: http://en.wikipedia.org/wiki/Quadric

6
examples/lattice/nested/geometry.xml
View file

@ -12,10 +12,9 @@
<!-- 4 x 4 assembly -->
<lattice id="4">
<type>rectangular</type>
<dimension>2 2</dimension>
<lower_left>-1.0 -1.0</lower_left>
<width>1.0 1.0</width>
<pitch>1.0 1.0</pitch>
<universes>
1 2
2 3
@ -24,10 +23,9 @@
<!-- 4 x 4 core -->
<lattice id="6">
<type>rectangular</type>
<dimension>2 2</dimension>
<lower_left>-2.0 -2.0</lower_left>
<width>2.0 2.0</width>
<pitch>2.0 2.0</pitch>
<universes>
5 5
5 5

3
examples/lattice/simple/geometry.xml
View file

@ -10,10 +10,9 @@
<cell id="302" universe="3" material="2" surfaces="7" />
<lattice id="5">
<type>rectangular</type>
<dimension>4 4</dimension>
<lower_left>-2.0 -2.0</lower_left>
<width>1.0 1.0</width>
<pitch>1.0 1.0</pitch>
<universes>
1 2 1 2
2 3 2 3

642
src/geometry.F90
View file

@ -2,7 +2,8 @@ module geometry
use constants
use error, only: fatal_error, warning
use geometry_header, only: Cell, Surface, Universe, Lattice
use geometry_header, only: Cell, Surface, Universe, Lattice, &
&RectLattice, HexLattice
use global
use output, only: write_message
use particle_header, only: LocalCoord, deallocate_coord, Particle
@ -131,18 +132,13 @@ contains
logical, intent(inout) :: found
integer, optional :: search_cells(:)
integer :: i ! index over cells
integer :: i_x, i_y, i_z ! indices in lattice
integer :: n_x, n_y, n_z ! size of lattice
integer :: n ! number of cells to search
integer :: index_cell ! index in cells array
real(8) :: xyz(3) ! temporary location
real(8) :: upper_right(3) ! lattice upper_right
logical :: use_search_cells ! use cells provided as argument
logical :: outside_lattice ! if particle is not inside lattice bounds
logical :: lattice_edge ! if particle is on a lattice edge
integer :: i ! index over cells
integer :: i_xyz(3) ! indices in lattice
integer :: n ! number of cells to search
integer :: index_cell ! index in cells array
logical :: use_search_cells ! use cells provided as argument
type(Cell), pointer, save :: c => null() ! pointer to cell
type(Lattice), pointer, save :: lat => null() ! pointer to lattice
class(Lattice), pointer, save :: lat => null() ! pointer to lattice
type(Universe), pointer, save :: univ => null() ! universe to search in
!$omp threadprivate(c, lat, univ)
@ -159,7 +155,7 @@ contains
n = univ % n_cells
end if
do i = 1, n
CELL_LOOP: do i = 1, n
! select cells based on whether we are searching a universe or a provided
! list of cells (this would be for lists of neighbor cells)
if (use_search_cells) then
@ -173,170 +169,102 @@ contains
! get pointer to cell
c => cells(index_cell)
if (simple_cell_contains(c, p)) then
! Set cell on this level
p % coord % cell = index_cell
! Move on to the next cell if the particle is not inside this cell
if (.not. simple_cell_contains(c, p)) cycle
! Show cell information on trace
if (verbosity >= 10 .or. trace) then
call write_message(" Entering cell " // trim(to_str(c % id)))
end if
! Set cell on this level
p % coord % cell = index_cell
if (c % type == CELL_NORMAL) then
! ====================================================================
! AT LOWEST UNIVERSE, TERMINATE SEARCH
! set material
p % last_material = p % material
p % material = c % material
elseif (c % type == CELL_FILL) then
! ====================================================================
! CELL CONTAINS LOWER UNIVERSE, RECURSIVELY FIND CELL
! Create new level of coordinates
allocate(p % coord % next)
p % coord % next % xyz = p % coord % xyz
p % coord % next % uvw = p % coord % uvw
! Move particle to next level and set universe
p % coord => p % coord % next
p % coord % universe = c % fill
! Apply translation
if (allocated(c % translation)) then
p % coord % xyz = p % coord % xyz - c % translation
end if
! Apply rotation
if (allocated(c % rotation)) then
p % coord % xyz = matmul(c % rotation, p % coord % xyz)
p % coord % uvw = matmul(c % rotation, p % coord % uvw)
p % coord % rotated = .true.
end if
call find_cell(p, found)
if (.not. found) exit
elseif (c % type == CELL_LATTICE) then
! ====================================================================
! CELL CONTAINS LATTICE, RECURSIVELY FIND CELL
! Set current lattice
lat => lattices(c % fill)
outside_lattice = .false.
lattice_edge = .false.
! determine lattice index based on position
xyz = p % coord % xyz + TINY_BIT * p % coord % uvw
i_x = ceiling((xyz(1) - lat % lower_left(1))/lat % width(1))
i_y = ceiling((xyz(2) - lat % lower_left(2))/lat % width(2))
n_x = lat % dimension(1)
n_y = lat % dimension(2)
if (lat % n_dimension == 3) then
i_z = ceiling((xyz(3) - lat % lower_left(3))/lat % width(3))
n_z = lat % dimension(3)
else
i_z = 1
n_z = 1
end if
! Check if lattice coordinates are within bounds
if (i_x < 1 .or. i_x > n_x .or. i_y < 1 .or. i_y > n_y .or. &
i_z < 1 .or. i_z > n_z) then
! Check for when particle is on lattice edge
upper_right(1) = lat % lower_left(1) + &
lat % width(1) * dble(lat % dimension(1))
upper_right(2) = lat % lower_left(2) + &
lat % width(2) * dble(lat % dimension(2))
if ( abs(xyz(1) - lat % lower_left(1)) < FP_COINCIDENT .or. &
abs(xyz(2) - lat % lower_left(2)) < FP_COINCIDENT .or. &
abs(upper_right(1) - xyz(1)) < FP_COINCIDENT .or. &
abs(upper_right(2) - xyz(2)) < FP_COINCIDENT) then
lattice_edge = .true.
end if
if (lat % n_dimension == 3) then
upper_right(3) = lat % lower_left(3) + &
lat % width(3) * dble(lat % dimension(3))
if (abs(xyz(3) - lat % lower_left(3)) < FP_COINCIDENT .or. &
abs(upper_right(3) - xyz(3)) < FP_COINCIDENT) then
lattice_edge = .true.
end if
end if
if (lattice_edge) then
! In this case the neutron is leaving the lattice, so we move it
! out, remove all lower coordinate levels and then search from
! universe 0.
p % coord => p % coord0
call deallocate_coord(p % coord % next)
! Reset surface and advance particle a tiny bit
p % surface = NONE
p % coord % xyz = xyz
else
outside_lattice = .true.
end if
end if
if (.not. lattice_edge) then
! Create new level of coordinates
allocate(p % coord % next)
! adjust local position of particle
p % coord % next % xyz(1) = p % coord % xyz(1) - &
(lat % lower_left(1) + (i_x - 0.5_8)*lat % width(1))
p % coord % next % xyz(2) = p % coord % xyz(2) - &
(lat % lower_left(2) + (i_y - 0.5_8)*lat % width(2))
if (lat % n_dimension == 3) then
p % coord % next % xyz(3) = p % coord % xyz(3) - &
(lat % lower_left(3) + (i_z - 0.5_8)*lat % width(3))
else
p % coord % next % xyz(3) = p % coord % xyz(3)
end if
p % coord % next % uvw = p % coord % uvw
! set particle lattice indices
p % coord % next% lattice = c % fill
p % coord % next% lattice_x = i_x
p % coord % next% lattice_y = i_y
p % coord % next% lattice_z = i_z
if (.not. outside_lattice) then
p % coord % next % universe = lat % universes(i_x,i_y,i_z)
else
if (lat % outer == NO_OUTER_UNIVERSE) then
call fatal_error("A particle is outside latttice " &
&// trim(to_str(lat % id)) // " but the lattice has no &
&defined outer universe.")
else
p % coord % next % universe = lat % outer
end if
end if
! Move particle to next level
p % coord => p % coord % next
end if
! Find in the next lowest coordinate level.
call find_cell(p, found)
if (.not. found) exit
end if
! Found cell so we can return
found = .true.
return
! Show cell information on trace
if (verbosity >= 10 .or. trace) then
call write_message(" Entering cell " // trim(to_str(c % id)))
end if
end do
CELL_TYPE: if (c % type == CELL_NORMAL) then
! ======================================================================
! AT LOWEST UNIVERSE, TERMINATE SEARCH
! set material
p % last_material = p % material
p % material = c % material
elseif (c % type == CELL_FILL) then CELL_TYPE
! ======================================================================
! CELL CONTAINS LOWER UNIVERSE, RECURSIVELY FIND CELL
! Create new level of coordinates
allocate(p % coord % next)
p % coord % next % xyz = p % coord % xyz
p % coord % next % uvw = p % coord % uvw
! Move particle to next level and set universe
p % coord => p % coord % next
p % coord % universe = c % fill
! Apply translation
if (allocated(c % translation)) then
p % coord % xyz = p % coord % xyz - c % translation
end if
! Apply rotation
if (allocated(c % rotation)) then
p % coord % xyz = matmul(c % rotation, p % coord % xyz)
p % coord % uvw = matmul(c % rotation, p % coord % uvw)
p % coord % rotated = .true.
end if
call find_cell(p, found)
if (.not. found) exit
elseif (c % type == CELL_LATTICE) then CELL_TYPE
! ======================================================================
! CELL CONTAINS LATTICE, RECURSIVELY FIND CELL
! Set current lattice
lat => lattices(c % fill) % obj
! Determine lattice indices
i_xyz = lat % get_indices(p % coord % xyz + TINY_BIT * p % coord % uvw)
! Create new level of coordinates
allocate(p % coord % next)
p % coord % next % xyz = lat % get_local_xyz(p % coord % xyz, i_xyz)
p % coord % next % uvw = p % coord % uvw
! set particle lattice indices
p % coord % next% lattice = c % fill
p % coord % next% lattice_x = i_xyz(1)
p % coord % next% lattice_y = i_xyz(2)
p % coord % next% lattice_z = i_xyz(3)
! Set the next lowest coordinate level.
if (lat % are_valid_indices(i_xyz)) then
! Particle is inside the lattice.
p % coord % next % universe = &
&lat % universes(i_xyz(1), i_xyz(2), i_xyz(3))
else
! Particle is outside the lattice.
if (lat % outer == NO_OUTER_UNIVERSE) then
call fatal_error("A particle is outside latttice " &
&// trim(to_str(lat % id)) // " but the lattice has no &
&defined outer universe.")
else
p % coord % next % universe = lat % outer
end if
end if
! Move particle to next level and search for the lower cells.
p % coord => p % coord % next
call find_cell(p, found)
if (.not. found) exit
end if CELL_TYPE
! Found cell so we can return
found = .true.
return
end do CELL_LOOP
found = .false.
@ -640,19 +568,18 @@ contains
! CROSS_LATTICE moves a particle into a new lattice element
!===============================================================================
subroutine cross_lattice(p, lattice_crossed)
subroutine cross_lattice(p, lattice_translation)
type(Particle), intent(inout) :: p
integer, intent(in) :: lattice_crossed
integer, intent(in) :: lattice_translation(3)
integer :: i_x, i_y, i_z ! indices in lattice
integer :: n_x, n_y, n_z ! size of lattice
real(8) :: x0, y0, z0 ! half width of lattice element
logical :: found ! particle found in cell?
type(Lattice), pointer, save :: lat => null()
!$omp threadprivate(lat)
integer :: i_xyz(3) ! indices in lattice
logical :: found ! particle found in cell?
class(Lattice), pointer, save :: lat => null()
type(LocalCoord), pointer, save :: parent_coord => null()
!$omp threadprivate(lat, parent_coord)
lat => lattices(p % coord % lattice)
lat => lattices(p % coord % lattice) % obj
if (verbosity >= 10 .or. trace) then
call write_message(" Crossing lattice " // trim(to_str(lat % id)) &
@ -661,80 +588,42 @@ contains
&// trim(to_str(p % coord % lattice_z)) // ")")
end if
if (lat % type == LATTICE_RECT) then
x0 = lat % width(1) * 0.5_8
y0 = lat % width(2) * 0.5_8
if (lat % n_dimension == 3) z0 = lat % width(3) * 0.5_8
! Find the coordiante level just above the current one.
parent_coord => p % coord0
do while(.not. associated(parent_coord % next, p % coord))
parent_coord => parent_coord % next
end do
select case (lattice_crossed)
case (LATTICE_LEFT)
! Move particle to left element
p % coord % lattice_x = p % coord % lattice_x - 1
p % coord % xyz(1) = x0
! Set the lattice indices.
p % coord % lattice_x = p % coord % lattice_x + lattice_translation(1)
p % coord % lattice_y = p % coord % lattice_y + lattice_translation(2)
p % coord % lattice_z = p % coord % lattice_z + lattice_translation(3)
i_xyz(1) = p % coord % lattice_x
i_xyz(2) = p % coord % lattice_y
i_xyz(3) = p % coord % lattice_z
case (LATTICE_RIGHT)
! Move particle to right element
p % coord % lattice_x = p % coord % lattice_x + 1
p % coord % xyz(1) = -x0
! Set the new coordinate position.
p % coord % xyz = lat % get_local_xyz(parent_coord % xyz, i_xyz)
case (LATTICE_BACK)
! Move particle to bottom element
p % coord % lattice_y = p % coord % lattice_y - 1
p % coord % xyz(2) = y0
case (LATTICE_FRONT)
! Move particle to top element
p % coord % lattice_y = p % coord % lattice_y + 1
p % coord % xyz(2) = -y0
case (LATTICE_BOTTOM)
! Move particle to bottom element
p % coord % lattice_z = p % coord % lattice_z - 1
p % coord % xyz(3) = z0
case (LATTICE_TOP)
! Move particle to top element
p % coord % lattice_z = p % coord % lattice_z + 1
p % coord % xyz(3) = -z0
end select
elseif (lat % type == LATTICE_HEX) then
! TODO: Add hex lattice support
end if
! Check to make sure still in lattice
i_x = p % coord % lattice_x
i_y = p % coord % lattice_y
i_z = p % coord % lattice_z
n_x = lat % dimension(1)
n_y = lat % dimension(2)
if (lat % n_dimension == 3) then
n_z = lat % dimension(3)
else
n_z = 1
end if
if (i_x < 1 .or. i_x > n_x .or. i_y < 1 .or. i_y > n_y .or. &
i_z < 1 .or. i_z > n_z) then
OUTSIDE_LAT: if (.not. lat % are_valid_indices(i_xyz)) then
! The particle is outside the lattice. Search for it from coord0.
call deallocate_coord(p % coord0 % next)
p % coord => p % coord0
! Search for particle
call find_cell(p, found)
if (.not. found) then
call handle_lost_particle(p, "Could not locate particle " &
&// trim(to_str(p % id)) // " after crossing a lattice boundary.")
return
end if
else
! Find universe for next lattice element
p % coord % universe = lat % universes(i_x, i_y, i_z)
else OUTSIDE_LAT
! Find cell in next lattice element
p % coord % universe = lat % universes(i_xyz(1), i_xyz(2), i_xyz(3))
call find_cell(p, found)
if (.not. found) then
! In some circumstances, a particle crossing the corner of a cell may not
! be able to be found in the next universe. In this scenario we cut off
! all lower-level coordinates and search from universe zero
! In some circumstances, a particle crossing the corner of a cell may
! not be able to be found in the next universe. In this scenario we cut
! off all lower-level coordinates and search from universe zero
! Remove lower coordinates
call deallocate_coord(p % coord0 % next)
@ -749,7 +638,7 @@ contains
return
end if
end if
end if
end if OUTSIDE_LAT
end subroutine cross_lattice
@ -759,34 +648,47 @@ contains
! that has a parent cell, also include the surfaces of the edge of the universe.
!===============================================================================
subroutine distance_to_boundary(p, dist, surface_crossed, lattice_crossed)
subroutine distance_to_boundary(p, dist, surface_crossed, lattice_translation)
type(Particle), intent(inout) :: p
real(8), intent(out) :: dist
integer, intent(out) :: surface_crossed
integer, intent(out) :: lattice_crossed
integer, intent(out) :: lattice_translation(3)
integer :: i ! index for surface in cell
integer :: index_surf ! index in surfaces array (with sign)
real(8) :: x,y,z ! particle coordinates
real(8) :: u,v,w ! particle directions
real(8) :: d ! evaluated distance
real(8) :: x0,y0,z0 ! coefficients for surface
real(8) :: r ! radius for quadratic surfaces
real(8) :: tmp ! dot product of surface normal with direction
real(8) :: a,b,c,k ! quadratic equation coefficients
real(8) :: quad ! discriminant of quadratic equation
logical :: on_surface ! is particle on surface?
integer :: i ! index for surface in cell
integer :: index_surf ! index in surfaces array (with sign)
integer :: i_xyz(3) ! lattice indices
integer :: level_surf_cross ! surface crossed on current level
integer :: level_lat_trans(3) ! lattice translation on current level
real(8) :: x,y,z ! particle coordinates
real(8) :: xyz_t(3) ! local particle coordinates
real(8) :: beta, gama ! skewed particle coordiantes
real(8) :: u,v,w ! particle directions
real(8) :: beta_dir ! skewed particle direction
real(8) :: gama_dir ! skewed particle direction
real(8) :: edge ! distance to oncoming edge
real(8) :: d ! evaluated distance
real(8) :: d_lat ! distance to lattice boundary
real(8) :: d_surf ! distance to surface
real(8) :: x0,y0,z0 ! coefficients for surface
real(8) :: r ! radius for quadratic surfaces
real(8) :: tmp ! dot product of surface normal with direction
real(8) :: a,b,c,k ! quadratic equation coefficients
real(8) :: quad ! discriminant of quadratic equation
logical :: on_surface ! is particle on surface?
type(Cell), pointer, save :: cl => null()
type(Surface), pointer, save :: surf => null()
type(Lattice), pointer, save :: lat => null()
class(Lattice), pointer, save :: lat => null()
type(LocalCoord), pointer, save :: coord => null()
type(LocalCoord), pointer, save :: final_coord => null()
!$omp threadprivate(cl, surf, lat, coord, final_coord)
type(LocalCoord), pointer, save :: parent_coord => null()
!$omp threadprivate(cl, surf, lat, coord, final_coord, parent_coord)
! inialize distance to infinity (huge)
dist = INFINITY
lattice_crossed = NONE
d_lat = INFINITY
d_surf = INFINITY
lattice_translation(:) = [0, 0, 0]
nullify(final_coord)
! Get pointer to top-level coordinates
@ -1220,12 +1122,10 @@ contains
end select
! Check is calculated distance is new minimum
if (d < dist) then
if (abs(d - dist)/dist >= FP_PRECISION) then
dist = d
surface_crossed = -cl % surfaces(i)
lattice_crossed = NONE
final_coord => coord
if (d < d_surf) then
if (abs(d - d_surf)/d_surf >= FP_PRECISION) then
d_surf = d
level_surf_cross = -cl % surfaces(i)
end if
end if
@ -1234,17 +1134,20 @@ contains
! =======================================================================
! FIND MINIMUM DISTANCE TO LATTICE SURFACES
if (coord % lattice /= NONE) then
lat => lattices(coord % lattice)
if (lat % type == LATTICE_RECT) then
LAT_COORD: if (coord % lattice /= NONE) then
lat => lattices(coord % lattice) % obj
LAT_TYPE: select type(lat)
type is (RectLattice)
! copy local coordinates
x = coord % xyz(1)
y = coord % xyz(2)
z = coord % xyz(3)
! determine oncoming edge
x0 = sign(lat % width(1) * 0.5_8, u)
y0 = sign(lat % width(2) * 0.5_8, v)
x0 = sign(lat % pitch(1) * 0.5_8, u)
y0 = sign(lat % pitch(2) * 0.5_8, v)
! left and right sides
if (abs(x - x0) < FP_PRECISION) then
@ -1255,23 +1158,11 @@ contains
d = (x0 - x)/u
end if
! If the lattice boundary is coincident with the parent cell boundary,
! we need to make sure that the lattice is not selected. This is
! complicated by the fact that floating point may determine that one
! is closer than the other (can't check direct equality). Thus, the
! logic here checks whether the relative difference is within floating
! point precision.
if (d < dist) then
if (abs(d - dist)/dist >= FP_REL_PRECISION) then
dist = d
if (u > 0) then
lattice_crossed = LATTICE_RIGHT
else
lattice_crossed = LATTICE_LEFT
end if
final_coord => coord
end if
d_lat = d
if (u > 0) then
level_lat_trans(:) = [1, 0, 0]
else
level_lat_trans(:) = [-1, 0, 0]
end if
! front and back sides
@ -1283,20 +1174,17 @@ contains
d = (y0 - y)/v
end if
if (d < dist) then
if (abs(d - dist)/dist >= FP_REL_PRECISION) then
dist = d
if (v > 0) then
lattice_crossed = LATTICE_FRONT
else
lattice_crossed = LATTICE_BACK
end if
final_coord => coord
if (d < d_lat) then
d_lat = d
if (v > 0) then
level_lat_trans(:) = [0, 1, 0]
else
level_lat_trans(:) = [0, -1, 0]
end if
end if
if (lat % n_dimension == 3) then
z0 = sign(lat % width(3) * 0.5_8, w)
if (lat % is_3d) then
z0 = sign(lat % pitch(3) * 0.5_8, w)
! top and bottom sides
if (abs(z - z0) < FP_PRECISION) then
@ -1307,21 +1195,157 @@ contains
d = (z0 - z)/w
end if
if (d < dist) then
if (abs(d - dist)/dist >= FP_REL_PRECISION) then
dist = d
if (w > 0) then
lattice_crossed = LATTICE_TOP
else
lattice_crossed = LATTICE_BOTTOM
end if
final_coord => coord
if (d < d_lat) then
d_lat = d
if (w > 0) then
level_lat_trans(:) = [0, 0, 1]
else
level_lat_trans(:) = [0, 0, -1]
end if
end if
end if
elseif (lat % type == LATTICE_HEX) then
! TODO: Add hex lattice support
type is (HexLattice) LAT_TYPE
! Copy local coordinates.
z = coord % xyz(3)
i_xyz(1) = coord % lattice_x
i_xyz(2) = coord % lattice_y
i_xyz(3) = coord % lattice_z
parent_coord => p % coord0
do while(.not. associated(parent_coord % next, coord))
parent_coord => parent_coord % next
end do
! Compute velocities along the hexagonal axes.
beta_dir = u*sqrt(3.0_8)/2.0_8 + v/2.0_8
gama_dir = u*sqrt(3.0_8)/2.0_8 - v/2.0_8
! Note that hexagonal lattice distance calculations are performed
! using the particle's coordinates relative to the neighbor lattice
! cells, not relative to the particle's current cell. This is done
! because there is significant disagreement between neighboring cells
! on where the lattice boundary is due to the worse finite precision
! of hex lattices.
! Upper right and lower left sides.
edge = -sign(lat % pitch(1)/2.0_8, beta_dir) ! Oncoming edge
if (beta_dir > 0.0) then
xyz_t = lat % get_local_xyz(parent_coord % xyz, i_xyz+[1, 0, 0])
else
xyz_t = lat % get_local_xyz(parent_coord % xyz, i_xyz+[-1, 0, 0])
end if
beta = xyz_t(1)*sqrt(3.0_8)/2.0_8 + xyz_t(2)/2.0_8
if (abs(beta - edge) < FP_PRECISION) then
d = INFINITY
else if (beta_dir == ZERO) then
d = INFINITY
else
d = (edge - beta)/beta_dir
end if
d_lat = d
if (beta_dir > 0) then
level_lat_trans(:) = [1, 0, 0]
else
level_lat_trans(:) = [-1, 0, 0]
end if
! Lower right and upper left sides.
edge = -sign(lat % pitch(1)/2.0_8, gama_dir) ! Oncoming edge
if (gama_dir > 0.0) then
xyz_t = lat % get_local_xyz(parent_coord % xyz, i_xyz+[1, -1, 0])
else
xyz_t = lat % get_local_xyz(parent_coord % xyz, i_xyz+[-1, 1, 0])
end if
gama = xyz_t(1)*sqrt(3.0_8)/2.0_8 - xyz_t(2)/2.0_8
if (abs(gama - edge) < FP_PRECISION) then
d = INFINITY
else if (gama_dir == ZERO) then
d = INFINITY
else
d = (edge - gama)/gama_dir
end if
if (d < d_lat) then
d_lat = d
if (gama_dir > 0) then
level_lat_trans(:) = [1, -1, 0]
else
level_lat_trans(:) = [-1, 1, 0]
end if
end if
! Upper and lower sides.
edge = -sign(lat % pitch(1)/2.0_8, v) ! Oncoming edge
if (v > 0.0) then
xyz_t = lat % get_local_xyz(parent_coord % xyz, i_xyz+[0, 1, 0])
else
xyz_t = lat % get_local_xyz(parent_coord % xyz, i_xyz+[0, -1, 0])
end if
if (abs(xyz_t(2) - edge) < FP_PRECISION) then
d = INFINITY
else if (v == ZERO) then
d = INFINITY
else
d = (edge - xyz_t(2))/v
end if
if (d < d_lat) then
d_lat = d
if (v > 0) then
level_lat_trans(:) = [0, 1, 0]
else
level_lat_trans(:) = [0, -1, 0]
end if
end if
! Top and bottom sides.
if (lat % is_3d) then
z0 = sign(lat % pitch(2) * 0.5_8, w)
if (abs(z - z0) < FP_PRECISION) then
d = INFINITY
elseif (w == ZERO) then
d = INFINITY
else
d = (z0 - z)/w
end if
if (d < d_lat) then
d_lat = d
if (w > 0) then
level_lat_trans(:) = [0, 0, 1]
else
level_lat_trans(:) = [0, 0, -1]
end if
end if
end if
end select LAT_TYPE
if (d_lat < 0.0) then
call handle_lost_particle(p, "Particle " // trim(to_str(p % id)) &
&//" had a negative distance to a lattice boundary. d = " &
&//trim(to_str(d_lat)))
end if
end if LAT_COORD
! If the boundary on this lattice level is coincident with a boundary on
! a higher level then we need to make sure that the higher level boundary
! is selected. This logic must include consideration of floating point
! precision.
if (d_surf < d_lat) then
if ((dist - d_surf)/dist >= FP_REL_PRECISION) then
dist = d_surf
surface_crossed = level_surf_cross
lattice_translation(:) = [0, 0, 0]
final_coord => coord
end if
else
if ((dist - d_lat)/dist >= FP_REL_PRECISION) then
dist = d_lat
surface_crossed = None
lattice_translation(:) = level_lat_trans
final_coord => coord
end if
end if

262
src/geometry_header.F90
View file

@ -17,22 +17,98 @@ module geometry_header
end type Universe
!===============================================================================
! LATTICE is an ordered array of elements (either rectangular, hexagonal, or
! triangular)
! LATTICE abstract type for ordered array of universes.
!===============================================================================
type Lattice
integer :: id ! Universe number for lattice
integer :: type ! Type of lattice (rectangular, hex, etc)
integer :: level ! Level of lattice
integer :: n_dimension ! Number of dimensions
integer, allocatable :: dimension(:) ! number of cells in each direction
real(8), allocatable :: lower_left(:) ! lower-left corner of lattice
real(8), allocatable :: width(:) ! width of each lattice cell
integer, allocatable :: universes(:,:,:) ! specified universes
integer :: outer ! universe to tile outside the lat
type, abstract :: Lattice
integer :: id ! Universe number for lattice
real(8), allocatable :: pitch(:) ! Pitch along each axis
integer, allocatable :: universes(:,:,:) ! Specified universes
integer :: outside ! Material to fill area outside
integer :: outer ! universe to tile outside the lat
logical :: is_3d ! Lattice has cells on z axis
contains
procedure(are_valid_indices_), deferred :: are_valid_indices
procedure(get_indices_), deferred :: get_indices
procedure(get_local_xyz_), deferred :: get_local_xyz
end type Lattice
abstract interface
!===============================================================================
! ARE_VALID_INDICES returns .true. if the given lattice indices fit within the
! bounds of the lattice. Returns false otherwise.
function are_valid_indices_(this, i_xyz) result(is_valid)
import Lattice
class(Lattice), intent(in) :: this
integer, intent(in) :: i_xyz(3)
logical :: is_valid
end function are_valid_indices_
!===============================================================================
! GET_INDICES returns the indices in a lattice for the given global xyz.
function get_indices_(this, global_xyz) result(i_xyz)
import Lattice
class(Lattice), intent(in) :: this
real(8), intent(in) :: global_xyz(3)
integer :: i_xyz(3)
end function get_indices_
!===============================================================================
! GET_LOCAL_XYZ returns the translated local version of the given global xyz.
function get_local_xyz_(this, global_xyz, i_xyz) result(local_xyz)
import Lattice
class(Lattice), intent(in) :: this
real(8), intent(in) :: global_xyz(3)
integer, intent(in) :: i_xyz(3)
real(8) :: local_xyz(3)
end function get_local_xyz_
end interface
!===============================================================================
! RECTLATTICE extends LATTICE for rectilinear arrays.
!===============================================================================
type, extends(Lattice) :: RectLattice
integer :: n_cells(3) ! Number of cells along each axis
real(8), allocatable :: lower_left(:) ! Global lower-left corner of lat
contains
procedure :: are_valid_indices => valid_inds_rect
procedure :: get_indices => get_inds_rect
procedure :: get_local_xyz => get_local_rect
end type RectLattice
!===============================================================================
! HEXLATTICE extends LATTICE for hexagonal (sometimes called triangular) arrays.
!===============================================================================
type, extends(Lattice) :: HexLattice
integer :: n_rings ! Number of radial ring cell positoins
integer :: n_axial ! Number of axial cell positions
real(8), allocatable :: center(:) ! Global center of lattice
contains
procedure :: are_valid_indices => valid_inds_hex
procedure :: get_indices => get_inds_hex
procedure :: get_local_xyz => get_local_hex
end type HexLattice
!===============================================================================
! LATTICECONTAINER pointer array for storing lattices
!===============================================================================
type LatticeContainer
class(Lattice), allocatable :: obj
end type LatticeContainer
!===============================================================================
! SURFACE type defines a first- or second-order surface that can be used to
! construct closed volumes (cells)
@ -72,4 +148,166 @@ module geometry_header
! array index of universe 0
integer :: BASE_UNIVERSE
contains
!===============================================================================
function valid_inds_rect(this, i_xyz) result(is_valid)
class(RectLattice), intent(in) :: this
integer, intent(in) :: i_xyz(3)
logical :: is_valid
is_valid = all(i_xyz > 0 .and. i_xyz <= this % n_cells)
end function valid_inds_rect
!===============================================================================
function valid_inds_hex(this, i_xyz) result(is_valid)
class(HexLattice), intent(in) :: this
integer, intent(in) :: i_xyz(3)
logical :: is_valid
is_valid = (all(i_xyz > 0) .and. &
&i_xyz(1) < 2*this % n_rings .and. &
&i_xyz(2) < 2*this % n_rings .and. &
&i_xyz(1) + i_xyz(2) > this % n_rings .and. &
&i_xyz(1) + i_xyz(2) < 3*this % n_rings .and. &
&i_xyz(3) <= this % n_axial)
end function valid_inds_hex
!===============================================================================
function get_inds_rect(this, global_xyz) result(i_xyz)
class(RectLattice), intent(in) :: this
real(8), intent(in) :: global_xyz(3)
integer :: i_xyz(3)
real(8) :: xyz(3) ! global_xyz alias
xyz = global_xyz
i_xyz(1) = ceiling((xyz(1) - this % lower_left(1))/this % pitch(1))
i_xyz(2) = ceiling((xyz(2) - this % lower_left(2))/this % pitch(2))
if (this % is_3d) then
i_xyz(3) = ceiling((xyz(3) - this % lower_left(3))/this % pitch(3))
else
i_xyz(3) = 1
end if
end function get_inds_rect
!===============================================================================
function get_inds_hex(this, global_xyz) result(i_xyz)
class(HexLattice), intent(in) :: this
real(8), intent(in) :: global_xyz(3)
integer :: i_xyz(3)
real(8) :: xyz(3) ! global_xyz alias
real(8) :: alpha ! Skewed coord axis
real(8) :: xyz_t(3) ! Local xyz
real(8) :: dists(4) ! Squared distances from cell centers
integer :: i, j, k ! Iterators
integer :: loc(1) ! Minimum distance index
xyz = global_xyz
! Index z direction.
if (this % is_3d) then
i_xyz(3) = ceiling((xyz(3) - this % center(3))/this % pitch(2) + 0.5_8)&
&+ this % n_axial/2
else
i_xyz(3) = 1
end if
! Convert coordinates into skewed bases. The (x, alpha) basis is used to
! find the index of the global coordinates to within 4 cells.
alpha = xyz(2) - xyz(1) / sqrt(3.0_8)
i_xyz(1) = floor(xyz(1) / (sqrt(3.0_8) / 2.0_8 * this % pitch(1)))
i_xyz(2) = floor(alpha / this % pitch(1))
! Add offset to indices (the center cell is (i_x, i_alpha) = (0, 0) but
! the array is offset so that the indices never go below 1).
i_xyz(1) = i_xyz(1) + this % n_rings
i_xyz(2) = i_xyz(2) + this % n_rings
! Calculate the (squared) distance between the particle and the centers of
! the four possible cells. Regular hexagonal tiles form a centroidal
! Voronoi tessellation so the global xyz should be in the hexagonal cell
! that it is closest to the center of. This method is used over a
! method that uses the remainders of the floor divisions above becasue it
! provides better finite precision performance. Squared distances are
! used becasue they are more computationally efficient than normal
! distances.
k = 1
do i=0,1
do j=0,1
xyz_t = this % get_local_xyz(xyz, i_xyz + (/j, i, 0/))
dists(k) = xyz_t(1)**2 + xyz_t(2)**2
k = k + 1
end do
end do
! Select the minimum squared distance which corresponds to the cell the
! coordinates are in.
loc = minloc(dists)
if (loc(1) == 2) then
i_xyz = i_xyz + (/1, 0, 0/)
else if (loc(1) == 3) then
i_xyz = i_xyz + (/0, 1, 0/)
else if (loc(1) == 4) then
i_xyz = i_xyz + (/1, 1, 0/)
end if
end function get_inds_hex
!===============================================================================
function get_local_rect(this, global_xyz, i_xyz) result(local_xyz)
class(RectLattice), intent(in) :: this
real(8), intent(in) :: global_xyz(3)
integer, intent(in) :: i_xyz(3)
real(8) :: local_xyz(3)
real(8) :: xyz(3) ! global_xyz alias
xyz = global_xyz
local_xyz(1) = xyz(1) - (this % lower_left(1) + &
&(i_xyz(1) - 0.5_8)*this % pitch(1))
local_xyz(2) = xyz(2) - (this % lower_left(2) + &
&(i_xyz(2) - 0.5_8)*this % pitch(2))
if (this % is_3d) then
local_xyz(3) = xyz(3) - (this % lower_left(3) + &
&(i_xyz(3) - 0.5_8)*this % pitch(3))
else
local_xyz(3) = xyz(3)
end if
end function get_local_rect
!===============================================================================
function get_local_hex(this, global_xyz, i_xyz) result(local_xyz)
class(HexLattice), intent(in) :: this
real(8), intent(in) :: global_xyz(3)
integer, intent(in) :: i_xyz(3)
real(8) :: local_xyz(3)
real(8) :: xyz(3) ! global_xyz alias
xyz = global_xyz
! x_l = x_g - (center + pitch_x*cos(30)*index_x)
local_xyz(1) = xyz(1) - (this % center(1) + &
&sqrt(3.0_8) / 2.0_8 * (i_xyz(1) - this % n_rings) * this % pitch(1))
! y_l = y_g - (center + pitch_x*index_x + pitch_y*sin(30)*index_y)
local_xyz(2) = xyz(2) - (this % center(2) + &
&(i_xyz(2) - this % n_rings) * this % pitch(1) + &
&(i_xyz(1) - this % n_rings) * this % pitch(1) / 2.0_8)
if (this % is_3d) then
local_xyz(3) = xyz(3) - this % center(3) &
&+ (this % n_axial/2 - i_xyz(3) + 1) * this % pitch(2)
else
local_xyz(3) = xyz(3)
end if
end function get_local_hex
end module geometry_header

14
src/global.F90
View file

@ -6,7 +6,7 @@ module global
use cmfd_header
use constants
use dict_header, only: DictCharInt, DictIntInt
use geometry_header, only: Cell, Universe, Lattice, Surface
use geometry_header, only: Cell, Universe, Lattice, LatticeContainer, Surface
use material_header, only: Material
use mesh_header, only: StructuredMesh
use plot_header, only: ObjectPlot
@ -26,12 +26,12 @@ module global
! GEOMETRY-RELATED VARIABLES
! Main arrays
type(Cell), allocatable, target :: cells(:)
type(Universe), allocatable, target :: universes(:)
type(Lattice), allocatable, target :: lattices(:)
type(Surface), allocatable, target :: surfaces(:)
type(Material), allocatable, target :: materials(:)
type(ObjectPlot),allocatable, target :: plots(:)
type(Cell), allocatable, target :: cells(:)
type(Universe), allocatable, target :: universes(:)
type(LatticeContainer), allocatable, target :: lattices(:)
type(Surface), allocatable, target :: surfaces(:)
type(Material), allocatable, target :: materials(:)
type(ObjectPlot), allocatable, target :: plots(:)
! Size of main arrays
integer :: n_cells ! # of cells

135
src/hdf5_summary.F90
View file

@ -5,7 +5,8 @@ module hdf5_summary
use ace_header, only: Reaction, UrrData, Nuclide
use constants
use endf, only: reaction_name
use geometry_header, only: Cell, Surface, Universe, Lattice
use geometry_header, only: Cell, Surface, Universe, Lattice, RectLattice, &
&HexLattice
use global
use material_header, only: Material
use mesh_header, only: StructuredMesh
@ -99,13 +100,11 @@ contains
subroutine hdf5_write_geometry()
integer :: i, j, k, m
integer :: n_x, n_y, n_z
integer :: length(3)
integer, allocatable :: lattice_universes(:,:,:)
type(Cell), pointer :: c => null()
type(Surface), pointer :: s => null()
type(Universe), pointer :: u => null()
type(Lattice), pointer :: lat => null()
class(Lattice), pointer :: lat => null()
! Use H5LT interface to write number of geometry objects
call su % write_data(n_cells, "n_cells", group="geometry")
@ -148,8 +147,8 @@ contains
case (CELL_LATTICE)
call su % write_data("lattice", "fill_type", &
group="geometry/cells/cell " // trim(to_str(c % id)))
call su % write_data(lattices(c % fill) % id, "lattice", &
group="geometry/cells/cell " // trim(to_str(c % id)))
call su % write_data(lattices(c % fill) % obj % id, "lattice", &
group="geometry/cells/cell " // trim(to_str(c % id)))
end select
! Write list of bounding surfaces
@ -272,52 +271,104 @@ contains
! Write information on each lattice
LATTICE_LOOP: do i = 1, n_lattices
lat => lattices(i)
lat => lattices(i) % obj
! Write lattice type
select case(lat % type)
case (LATTICE_RECT)
select type (lat)
type is (RectLattice)
! Write lattice type.
call su % write_data("rectangular", "type", &
group="geometry/lattices/lattice " // trim(to_str(lat % id)))
case (LATTICE_HEX)
call su % write_data("hexagonal", "type", &
! Write number of lattice cells.
call su % write_data(lat % n_cells, "n_cells", length=3, &
group="geometry/lattices/lattice " // trim(to_str(lat % id)))
end select
! Write lattice dimensions, lower left corner, and width of element
call su % write_data(lat % dimension, "dimension", &
length=lat % n_dimension, &
group="geometry/lattices/lattice " // trim(to_str(lat % id)))
call su % write_data(lat % lower_left, "lower_left", &
length=lat % n_dimension, &
group="geometry/lattices/lattice " // trim(to_str(lat % id)))
call su % write_data(lat % width, "width", &
length=lat % n_dimension, &
group="geometry/lattices/lattice " // trim(to_str(lat % id)))
! Write lattice lower-left.
if (lat % is_3d) then
call su % write_data(lat % lower_left, "lower_left", length=3, &
group="geometry/lattices/lattice " // trim(to_str(lat % id)))
else
call su % write_data(lat % lower_left, "lower_left", length=2, &
group="geometry/lattices/lattice " // trim(to_str(lat % id)))
end if
! Determine dimensions of lattice
n_x = lat % dimension(1)
n_y = lat % dimension(2)
if (lat % n_dimension == 3) then
n_z = lat % dimension(3)
else
n_z = 1
end if
! Write lattice pitch.
if (lat % is_3d) then
call su % write_data(lat % pitch, "pitch", length=3, &
group="geometry/lattices/lattice " // trim(to_str(lat % id)))
else
call su % write_data(lat % pitch, "pitch", length=2, &
group="geometry/lattices/lattice " // trim(to_str(lat % id)))
end if
! Write lattice universes
allocate(lattice_universes(n_x, n_y, n_z))
do j = 1, n_x
do k = 1, n_y
do m = 1, n_z
lattice_universes(j,k,m) = universes(lat % universes(j,k,m)) % id
! Write lattice universes.
allocate(lattice_universes(lat % n_cells(1), lat % n_cells(2), &
&lat % n_cells(3)))
do j = 1, lat % n_cells(1)
do k = 1, lat % n_cells(2)
do m = 1, lat % n_cells(3)
lattice_universes(j,k,m) = universes(lat % universes(j,k,m)) % id
end do
end do
end do
end do
length = [n_x, n_y, n_z]
call su % write_data(lattice_universes, "universes", length=length, &
group="geometry/lattices/lattice " // trim(to_str(lat % id)))
deallocate(lattice_universes)
call su % write_data(lattice_universes, "universes", &
length=lat % n_cells, &
group="geometry/lattices/lattice " // trim(to_str(lat % id)))
deallocate(lattice_universes)
type is (HexLattice)
! Write lattice type.
call su % write_data("hexagonal", "type", &
group="geometry/lattices/lattice " // trim(to_str(lat % id)))
! Write number of lattice cells.
call su % write_data(lat % n_rings, "n_rings", &
group="geometry/lattices/lattice " // trim(to_str(lat % id)))
call su % write_data(lat % n_rings, "n_axial", &
group="geometry/lattices/lattice " // trim(to_str(lat % id)))
! Write lattice center.
if (lat % is_3d) then
call su % write_data(lat % center, "center", length=3, &
group="geometry/lattices/lattice " // trim(to_str(lat % id)))
else
call su % write_data(lat % center, "center", length=2, &
group="geometry/lattices/lattice " // trim(to_str(lat % id)))
end if
! Write lattice pitch.
if (lat % is_3d) then
call su % write_data(lat % pitch, "pitch", length=2, &
group="geometry/lattices/lattice " // trim(to_str(lat % id)))
else
call su % write_data(lat % pitch, "pitch", length=1, &
group="geometry/lattices/lattice " // trim(to_str(lat % id)))
end if
! Write lattice universes.
allocate(lattice_universes(2*lat % n_rings - 1, 2*lat % n_rings - 1, &
&lat % n_axial))
do j = 1, lat % n_axial
do k = 1, 2*lat % n_rings - 1
do m = 1, 2*lat % n_rings - 1
if (j + k < lat % n_rings + 1) then
! This array position is never used; put a -1 to indicate this
lattice_universes(j,k,m) = -1
cycle
else if (j + k > 3*lat % n_rings - 1) then
! This array position is never used; put a -1 to indicate this
lattice_universes(j,k,m) = -1
cycle
end if
lattice_universes(j,k,m) = universes(lat % universes(j,k,m)) % id
end do
end do
end do
call su % write_data(lattice_universes, "universes", &
&length=(/lat % n_axial, 2*lat % n_rings-1, 2*lat % n_rings-1/), &
&group="geometry/lattices/lattice " // trim(to_str(lat % id)))
deallocate(lattice_universes)
end select
end do LATTICE_LOOP
end subroutine hdf5_write_geometry

77
src/initialize.F90
View file

@ -7,7 +7,8 @@ module initialize
use energy_grid, only: logarithmic_grid, grid_method
use error, only: fatal_error, warning
use geometry, only: neighbor_lists
use geometry_header, only: Cell, Universe, Lattice, BASE_UNIVERSE
use geometry_header, only: Cell, Universe, Lattice, RectLattice, HexLattice,&
&BASE_UNIVERSE
use global
use input_xml, only: read_input_xml, read_cross_sections_xml, &
cells_in_univ_dict, read_plots_xml
@ -545,16 +546,15 @@ contains
subroutine adjust_indices()
integer :: i ! index for various purposes
integer :: j ! index for various purposes
integer :: k ! loop index for lattices
integer :: m ! loop index for lattices
integer :: lid ! lattice IDs
integer :: n_x, n_y, n_z ! size of lattice
integer :: i_array ! index in surfaces/materials array
integer :: id ! user-specified id
integer :: i ! index for various purposes
integer :: j ! index for various purposes
integer :: k ! loop index for lattices
integer :: m ! loop index for lattices
integer :: lid ! lattice IDs
integer :: i_array ! index in surfaces/materials array
integer :: id ! user-specified id
type(Cell), pointer :: c => null()
type(Lattice), pointer :: lat => null()
class(Lattice), pointer :: lat => null()
type(TallyObject), pointer :: t => null()
do i = 1, n_cells
@ -621,28 +621,47 @@ contains
! ADJUST UNIVERSE INDICES FOR EACH LATTICE
do i = 1, n_lattices
lat => lattices(i)
n_x = lat % dimension(1)
n_y = lat % dimension(2)
if (lat % n_dimension == 3) then
n_z = lat % dimension(3)
else
n_z = 1
end if
lat => lattices(i) % obj
select type (lat)
do m = 1, n_z
do k = 1, n_y
do j = 1, n_x
id = lat % universes(j,k,m)
if (universe_dict % has_key(id)) then
lat % universes(j,k,m) = universe_dict % get_key(id)
else
call fatal_error("Invalid universe number " // trim(to_str(id)) &
&// " specified on lattice " // trim(to_str(lat % id)))
end if
type is (RectLattice)
do m = 1, lat % n_cells(3)
do k = 1, lat % n_cells(2)
do j = 1, lat % n_cells(1)
id = lat % universes(j,k,m)
if (universe_dict % has_key(id)) then
lat % universes(j,k,m) = universe_dict % get_key(id)
else
call fatal_error("Invalid universe number " &
&// trim(to_str(id)) // " specified on lattice " &
&// trim(to_str(lat % id)))
end if
end do
end do
end do
end do
type is (HexLattice)
do m = 1, lat % n_axial
do k = 1, 2*lat % n_rings - 1
do j = 1, 2*lat % n_rings - 1
if (j + k < lat % n_rings + 1) then
cycle
else if (j + k > 3*lat % n_rings - 1) then
cycle
end if
id = lat % universes(j, k, m)
if (universe_dict % has_key(id)) then
lat % universes(j, k, m) = universe_dict % get_key(id)
else
call fatal_error("Invalid universe number " &
&// trim(to_str(id)) // " specified on lattice " &
&// trim(to_str(lat % id)))
end if
end do
end do
end do
end select
if (lat % outer /= NO_OUTER_UNIVERSE) then
if (universe_dict % has_key(lat % outer)) then

287
src/input_xml.F90
View file

@ -5,7 +5,7 @@ module input_xml
use dict_header, only: DictIntInt, ElemKeyValueCI
use energy_grid, only: grid_method, n_log_bins
use error, only: fatal_error, warning
use geometry_header, only: Cell, Surface, Lattice
use geometry_header, only: Cell, Surface, Lattice, RectLattice, HexLattice
use global
use list_header, only: ListChar, ListReal
use mesh_header, only: StructuredMesh
@ -898,9 +898,9 @@ contains
subroutine read_geometry_xml()
integer :: i, j, k, m
integer :: i, j, k, m, i_x, i_a, input_index
integer :: n
integer :: n_x, n_y, n_z
integer :: n_x, n_y, n_z, n_rings, n_rlats, n_hlats
integer :: universe_num
integer :: n_cells_in_univ
integer :: coeffs_reqd
@ -911,16 +911,17 @@ contains
logical :: boundary_exists
character(MAX_LINE_LEN) :: filename
character(MAX_WORD_LEN) :: word
type(Cell), pointer :: c => null()
type(Surface), pointer :: s => null()
type(Lattice), pointer :: lat => null()
type(Cell), pointer :: c => null()
type(Surface), pointer :: s => null()
class(Lattice), pointer :: lat => null()
type(Node), pointer :: doc => null()
type(Node), pointer :: node_cell => null()
type(Node), pointer :: node_surf => null()
type(Node), pointer :: node_lat => null()
type(NodeList), pointer :: node_cell_list => null()
type(NodeList), pointer :: node_surf_list => null()
type(NodeList), pointer :: node_lat_list => null()
type(NodeList), pointer :: node_rlat_list => null()
type(NodeList), pointer :: node_hlat_list => null()
! Display output message
call write_message("Reading geometry XML file...", 5)
@ -1240,17 +1241,23 @@ contains
! READ LATTICES FROM GEOMETRY.XML
! Get pointer to list of XML <lattice>
call get_node_list(doc, "lattice", node_lat_list)
call get_node_list(doc, "lattice", node_rlat_list)
call get_node_list(doc, "hex_lattice", node_hlat_list)
! Allocate lattices array
n_lattices = get_list_size(node_lat_list)
n_rlats = get_list_size(node_rlat_list)
n_hlats = get_list_size(node_hlat_list)
n_lattices = n_rlats + n_hlats
allocate(lattices(n_lattices))
do i = 1, n_lattices
lat => lattices(i)
RECT_LATTICES: do i = 1, n_rlats
allocate(RectLattice::lattices(i) % obj)
lat => lattices(i) % obj
select type(lat)
type is (RectLattice)
! Get pointer to i-th lattice
call get_list_item(node_lat_list, i, node_lat)
call get_list_item(node_rlat_list, i, node_lat)
! ID of lattice
if (check_for_node(node_lat, "id")) then
@ -1265,32 +1272,21 @@ contains
&// to_str(lat % id))
end if
! Read lattice type
word = ''
if (check_for_node(node_lat, "type")) &
call get_node_value(node_lat, "type", word)
select case (to_lower(word))
case ('rect', 'rectangle', 'rectangular')
lat % type = LATTICE_RECT
case ('hex', 'hexagon', 'hexagonal')
lat % type = LATTICE_HEX
case default
call fatal_error("Invalid lattice type: " // trim(word))
end select
! Read number of lattice cells in each dimension
n = get_arraysize_integer(node_lat, "dimension")
if (n /= 2 .and. n /= 3) then
call fatal_error("Lattice must be two or three dimensions.")
if (n == 2) then
call get_node_array(node_lat, "dimension", lat % n_cells(1:2))
lat % n_cells(3) = 1
lat % is_3d = .false.
else if (n == 3) then
call get_node_array(node_lat, "dimension", lat % n_cells)
lat % is_3d = .true.
else
call fatal_error("Rectangular lattice must be two or three dimensions.")
end if
lat % n_dimension = n
allocate(lat % dimension(n))
call get_node_array(node_lat, "dimension", lat % dimension)
! Read lattice lower-left location
if (size(lat % dimension) /= &
get_arraysize_double(node_lat, "lower_left")) then
if (get_arraysize_double(node_lat, "lower_left") /= n) then
call fatal_error("Number of entries on <lower_left> must be the same &
&as the number of entries on <dimension>.")
end if
@ -1298,24 +1294,42 @@ contains
allocate(lat % lower_left(n))
call get_node_array(node_lat, "lower_left", lat % lower_left)
! Read lattice widths
if (size(lat % dimension) /= &
get_arraysize_double(node_lat, "width")) then
call fatal_error("Number of entries on <width> must be the same as &
&the number of entries on <lower_left>.")
! Read lattice pitches.
! TODO: Remove this deprecation warning in a future release.
if (check_for_node(node_lat, "width")) then
call warning("The use of 'width' is deprecated and will be disallowed &
&in a future release. Use 'pitch' instead. The utility openmc/&
&src/utils/update_inputs.py can be used to automatically update &
&geometry.xml files.")
if (get_arraysize_double(node_lat, "width") /= n) then
call fatal_error("Number of entries on <pitch> must be the same as &
&the number of entries on <dimension>.")
end if
else if (get_arraysize_double(node_lat, "pitch") /= n) then
call fatal_error("Number of entries on <pitch> must be the same as &
&the number of entries on <dimension>.")
end if
allocate(lat % width(n))
call get_node_array(node_lat, "width", lat % width)
allocate(lat % pitch(n))
! TODO: Remove the 'width' code in a future release.
if (check_for_node(node_lat, "width")) then
call get_node_array(node_lat, "width", lat % pitch)
else
call get_node_array(node_lat, "pitch", lat % pitch)
end if
! TODO: Remove deprecation warning in a future release.
if (check_for_node(node_lat, "type")) then
call warning("The use of 'type' is no longer needed. The utility &
&openmc/src/utils/update_inputs.py can be used to automatically &
&update geometry.xml files.")
end if
! Copy number of dimensions
n_x = lat % dimension(1)
n_y = lat % dimension(2)
if (lat % n_dimension == 3) then
n_z = lat % dimension(3)
else
n_z = 1
end if
n_x = lat % n_cells(1)
n_y = lat % n_cells(2)
n_z = lat % n_cells(3)
allocate(lat % universes(n_x, n_y, n_z))
! Check that number of universes matches size
@ -1333,7 +1347,7 @@ contains
do k = 0, n_y - 1
do j = 1, n_x
lat % universes(j, n_y - k, m) = &
temp_int_array(j + n_x*k + n_x*n_y*(m-1))
&temp_int_array(j + n_x*k + n_x*n_y*(m-1))
end do
end do
end do
@ -1356,7 +1370,182 @@ contains
! Add lattice to dictionary
call lattice_dict % add_key(lat % id, i)
end do
end select
end do RECT_LATTICES
HEX_LATTICES: do i = 1, n_hlats
allocate(HexLattice::lattices(n_rlats + i) % obj)
lat => lattices(n_rlats + i) % obj
select type (lat)
type is (HexLattice)
! Get pointer to i-th lattice
call get_list_item(node_hlat_list, i, node_lat)
! ID of lattice
if (check_for_node(node_lat, "id")) then
call get_node_value(node_lat, "id", lat % id)
else
call fatal_error("Must specify id of lattice in geometry XML file.")
end if
! Check to make sure 'id' hasn't been used
if (lattice_dict % has_key(lat % id)) then
call fatal_error("Two or more lattices use the same unique ID: " &
&// to_str(lat % id))
end if
! Read number of lattice cells in each dimension
call get_node_value(node_lat, "n_rings", lat % n_rings)
if (check_for_node(node_lat, "n_axial")) then
call get_node_value(node_lat, "n_axial", lat % n_axial)
lat % is_3d = .true.
else
lat % n_axial = 1
lat % is_3d = .false.
end if
! Read lattice lower-left location
n = get_arraysize_double(node_lat, "center")
if (lat % is_3d .and. n /= 3) then
call fatal_error("A hexagonal lattice with <n_axial> must have &
&<center> specified by 3 numbers.")
else if ((.not. lat % is_3d) .and. n /= 2) then
call fatal_error("A hexagonal lattice without <n_axial> must have &
&<center> specified by 2 numbers.")
end if
allocate(lat % center(n))
call get_node_array(node_lat, "center", lat % center)
! Read lattice pitches
n = get_arraysize_double(node_lat, "pitch")
if (lat % is_3d .and. n /= 2) then
call fatal_error("A hexagonal lattice with <n_axial> must have <pitch> &
&specified by 2 numbers.")
else if ((.not. lat % is_3d) .and. n /= 1) then
call fatal_error("A hexagonal lattice without <n_axial> must have &
&<pitch> specified by 1 number.")
end if
allocate(lat % pitch(n))
call get_node_array(node_lat, "pitch", lat % pitch)
! Copy number of dimensions
n_rings = lat % n_rings
n_z = lat % n_axial
allocate(lat % universes(2*n_rings - 1, 2*n_rings - 1, n_z))
! Check that number of universes matches size
n = get_arraysize_integer(node_lat, "universes")
if (n /= (3*n_rings**2 - 3*n_rings + 1)*n_z) then
call fatal_error("Number of universes on <universes> does not match &
&size of lattice " // trim(to_str(lat % id)) // ".")
end if
allocate(temp_int_array(n))
call get_node_array(node_lat, "universes", temp_int_array)
! Read universes
! Universes in hexagonal lattices are stored in a manner that represents
! a skewed coordinate system: (x, alpha) rather than (x, y). There is
! no obvious, direct relationship between the order of universes in the
! input and the order that they will be stored in the skewed array so
! the following code walks a set of index values across the skewed array
! in a manner that matches the input order. Note that i_x = 0, i_a = 0
! corresponds to the center of the hexagonal lattice.
input_index = 1
do m = 1, n_z
! Initialize lattice indecies.
i_x = 1
i_a = n_rings - 1
! Map upper triangular region of hexagonal lattice.
do k = 1, n_rings-1
! Walk index to lower-left neighbor of last row start.
i_x = i_x - 1
do j = 1, k
! Place universe in array.
lat % universes(i_x + n_rings, i_a + n_rings, m) = &
&temp_int_array(input_index)
! Walk index to closest non-adjacent right neighbor.
i_x = i_x + 2
i_a = i_a - 1
! Increment XML array index.
input_index = input_index + 1
end do
! Return lattice index to start of current row.
i_x = i_x - 2*k
i_a = i_a + k
end do
! Map middle square region of hexagonal lattice.
do k = 1, 2*n_rings - 1
if (mod(k, 2) == 1) then
! Walk index to lower-left neighbor of last row start.
i_x = i_x - 1
else
! Walk index to lower-right neighbor of last row start
i_x = i_x + 1
i_a = i_a - 1
end if
do j = 1, n_rings - mod(k-1, 2)
! Place universe in array.
lat % universes(i_x + n_rings, i_a + n_rings, m) = &
&temp_int_array(input_index)
! Walk index to closest non-adjacent right neighbor.
i_x = i_x + 2
i_a = i_a - 1
! Increment XML array index.
input_index = input_index + 1
end do
! Return lattice index to start of current row.
i_x = i_x - 2*(n_rings - mod(k-1, 2))
i_a = i_a + n_rings - mod(k-1, 2)
end do
! Map lower triangular region of hexagonal lattice.
do k = 1, n_rings-1
! Walk index to lower-right neighbor of last row start.
i_x = i_x + 1
i_a = i_a - 1
do j = 1, n_rings - k
! Place universe in array.
lat % universes(i_x + n_rings, i_a + n_rings, m) = &
&temp_int_array(input_index)
! Walk index to closest non-adjacent right neighbor.
i_x = i_x + 2
i_a = i_a - 1
! Increment XML array index.
input_index = input_index + 1
end do
! Return lattice index to start of current row.
i_x = i_x - 2*(n_rings - k)
i_a = i_a + n_rings - k
end do
end do
deallocate(temp_int_array)
! Read outer universe for area outside lattice.
lat % outer = NO_OUTER_UNIVERSE
if (check_for_node(node_lat, "outer")) then
call get_node_value(node_lat, "outer", lat % outer)
end if
! Check for 'outside' nodes which are no longer supported.
if (check_for_node(node_lat, "outside")) then
call fatal_error("The use of 'outside' in lattices is no longer &
&supported. Instead, use 'outer' which defines a universe rather &
&than a material. The utility openmc/src/utils/update_inputs.py &
&can be used automatically replace 'outside' with 'outer'.")
end if
! Add lattice to dictionary
call lattice_dict % add_key(lat % id, n_rlats + i)
end select
end do HEX_LATTICES
! Close geometry XML file
call close_xmldoc(doc)

97
src/output.F90
View file

@ -6,7 +6,8 @@ module output
use constants
use endf, only: reaction_name
use error, only: warning
use geometry_header, only: Cell, Universe, Surface, BASE_UNIVERSE
use geometry_header, only: Cell, Universe, Surface, Lattice, RectLattice, &
&HexLattice, BASE_UNIVERSE
use global
use math, only: t_percentile
use mesh_header, only: StructuredMesh
@ -256,7 +257,7 @@ contains
type(Cell), pointer :: c => null()
type(Surface), pointer :: s => null()
type(Universe), pointer :: u => null()
type(Lattice), pointer :: l => null()
class(Lattice), pointer :: l => null()
type(LocalCoord), pointer :: coord => null()
! display type of particle
@ -292,7 +293,7 @@ contains
! Print information on lattice
if (coord % lattice /= NONE) then
l => lattices(coord % lattice)
l => lattices(coord % lattice) % obj
write(ou,*) ' Lattice = ' // trim(to_str(l % id))
write(ou,*) ' Lattice position = (' // trim(to_str(&
p % coord % lattice_x)) // ',' // trim(to_str(&
@ -355,7 +356,7 @@ contains
integer :: unit_ ! unit to write to
character(MAX_LINE_LEN) :: string
type(Universe), pointer :: u => null()
type(Lattice), pointer :: l => null()
class(Lattice), pointer :: l => null()
type(Material), pointer :: m => null()
! Set unit to stdout if not already set
@ -384,7 +385,7 @@ contains
u => universes(c % fill)
write(unit_,*) ' Fill = Universe ' // to_str(u % id)
case (CELL_LATTICE)
l => lattices(c % fill)
l => lattices(c % fill) % obj
write(unit_,*) ' Fill = Lattice ' // to_str(l % id)
end select
@ -471,13 +472,10 @@ contains
subroutine print_lattice(lat, unit)
type(Lattice), pointer :: lat
integer, optional :: unit
class(Lattice), pointer :: lat
integer, optional :: unit
integer :: i ! loop index
integer :: unit_ ! unit to write to
character(MAX_LINE_LEN) :: string
! set default unit if not specified
if (present(unit)) then
@ -489,27 +487,64 @@ contains
! Write information about lattice
write(unit_,*) 'Lattice ' // to_str(lat % id)
! Write dimension of lattice
string = ""
do i = 1, lat % n_dimension
string = trim(string) // ' ' // to_str(lat % dimension(i))
end do
write(unit_,*) ' Dimension =' // string
select type(lat)
type is (RectLattice)
! Write dimension of lattice.
if (lat % is_3d) then
write(unit_, *) ' Dimension = ' // to_str(lat % n_cells(1)) &
&// ' ' // to_str(lat % n_cells(2)) // ' ' &
&// to_str(lat % n_cells(3))
else
write(unit_, *) ' Dimension = ' // to_str(lat % n_cells(1)) &
&// ' ' // to_str(lat % n_cells(2))
end if
! Write lower-left coordinates of lattice
string = ""
do i = 1, lat % n_dimension
string = trim(string) // ' ' // to_str(lat % lower_left(i))
end do
write(unit_,*) ' Lower-left =' // string
! Write lower-left coordinates of lattice.
if (lat % is_3d) then
write(unit_, *) ' Lower-left = ' // to_str(lat % lower_left(1)) &
&// ' ' // to_str(lat % lower_left(2)) // ' ' &
&// to_str(lat % lower_left(3))
else
write(unit_, *) ' Lower-left = ' // to_str(lat % lower_left(1)) &
&// ' ' // to_str(lat % lower_left(2))
end if
! Write lattice pitch along each axis.
if (lat % is_3d) then
write(unit_, *) ' Pitch = ' // to_str(lat % pitch(1)) &
&// ' ' // to_str(lat % pitch(2)) // ' ' &
&// to_str(lat % pitch(3))
else
write(unit_, *) ' Pitch = ' // to_str(lat % pitch(1)) &
&// ' ' // to_str(lat % pitch(2))
end if
write(unit_,*)
type is (HexLattice)
! Write dimension of lattice.
write(unit_,*) ' N-rings = ' // to_str(lat % n_rings)
if (lat % is_3d) write(unit_,*) ' N-axial = ' // to_str(lat % n_axial)
! Write center coordinates of lattice.
if (lat % is_3d) then
write(unit_, *) ' Center = ' // to_str(lat % center(1)) &
&// ' ' // to_str(lat % center(2)) // ' ' &
&// to_str(lat % center(3))
else
write(unit_, *) ' Center = ' // to_str(lat % center(1)) &
&// ' ' // to_str(lat % center(2))
end if
! Write lattice pitch along each axis.
if (lat % is_3d) then
write(unit_, *) ' Pitch = ' // to_str(lat % pitch(1)) &
&// ' ' // to_str(lat % pitch(2))
else
write(unit_, *) ' Pitch = ' // to_str(lat % pitch(1))
end if
write(unit_,*)
end select
! Write width of each lattice cell
string = ""
do i = 1, lat % n_dimension
string = trim(string) // ' ' // to_str(lat % width(i))
end do
write(unit_,*) ' Width =' // string
write(unit_,*)
end subroutine print_lattice
@ -919,7 +954,7 @@ contains
type(Surface), pointer :: s => null()
type(Cell), pointer :: c => null()
type(Universe), pointer :: u => null()
type(Lattice), pointer :: l => null()
class(Lattice), pointer :: l => null()
! print summary of surfaces
call header("SURFACE SUMMARY", unit=UNIT_SUMMARY)
@ -946,7 +981,7 @@ contains
if (n_lattices > 0) then
call header("LATTICE SUMMARY", unit=UNIT_SUMMARY)
do i = 1, n_lattices
l => lattices(i)
l => lattices(i) % obj
call print_lattice(l, unit=UNIT_SUMMARY)
end do
end if

14
src/relaxng/geometry.rnc
View file

@ -23,12 +23,20 @@ element geometry {
& element lattice {
(element id { xsd:int } | attribute id { xsd:int }) &
(element type { ( "rect" | "rectangle" | "rectangular" | "hexagonal" ) } |
attribute type { ( "rect" | "rectangle" | "rectangular" | "hexagonal" ) })? &
(element dimension { list { xsd:positiveInteger+ } } |
attribute dimension { list { xsd:positiveInteger+ } }) &
(element lower_left { list { xsd:double+ } } | attribute lower_left { list { xsd:double+ } }) &
(element width { list { xsd:double+ } } | attribute width { list { xsd:double+ } }) &
(element pitch { list { xsd:double+ } } | attribute pitch { list { xsd:double+ } }) &
(element universes { list { xsd:int+ } } | attribute universes { list { xsd:int+ } }) &
(element outside { xsd:int } | attribute outside { xsd:int })?
}*
& element hex_lattice {
(element id { xsd:int } | attribute id { xsd:int }) &
(element n_rings { xsd:int } | attribute n_rings { xsd:int }) &
(element n_axial { xsd:int } | attribute n_axial { xsd:int })? &
(element center { list { xsd:double+ } } | attribute center { list { xsd:double+ } }) &
(element pitch { list { xsd:double+ } } | attribute pitch { list { xsd:double+ } }) &
(element universes { list { xsd:int+ } } | attribute universes { list { xsd:int+ } }) &
(element outer { xsd:int } | attribute outer { xsd:int })?
}*

23
src/tracking.F90
View file

@ -28,14 +28,14 @@ contains
type(Particle), intent(inout) :: p
integer :: surface_crossed ! surface which particle is on
integer :: lattice_crossed ! lattice boundary which particle crossed
integer :: last_cell ! most recent cell particle was in
integer :: n_event ! number of collisions/crossings
real(8) :: d_boundary ! distance to nearest boundary
real(8) :: d_collision ! sampled distance to collision
real(8) :: distance ! distance particle travels
logical :: found_cell ! found cell which particle is in?
integer :: surface_crossed ! surface which particle is on
integer :: lattice_translation(3) ! in-lattice translation vector
integer :: last_cell ! most recent cell particle was in
integer :: n_event ! number of collisions/crossings
real(8) :: d_boundary ! distance to nearest boundary
real(8) :: d_collision ! sampled distance to collision
real(8) :: distance ! distance particle travels
logical :: found_cell ! found cell which particle is in?
type(LocalCoord), pointer, save :: coord => null()
!$omp threadprivate(coord)
@ -87,7 +87,8 @@ contains
if (p % material /= p % last_material) call calculate_xs(p)
! Find the distance to the nearest boundary
call distance_to_boundary(p, d_boundary, surface_crossed, lattice_crossed)
call distance_to_boundary(p, d_boundary, surface_crossed, &
&lattice_translation)
! Sample a distance to collision
if (material_xs % total == ZERO) then
@ -122,10 +123,10 @@ contains
last_cell = p % coord % cell
p % coord % cell = NONE
if (lattice_crossed /= NONE) then
if (any(lattice_translation /= 0)) then
! Particle crosses lattice boundary
p % surface = NONE
call cross_lattice(p, lattice_crossed)
call cross_lattice(p, lattice_translation)
p % event = EVENT_LATTICE
else
! Particle crosses surface

27
src/utils/update_inputs.py
View file

@ -21,6 +21,7 @@ optional arguments:
from __future__ import print_function
import argparse
from itertools import chain
from random import randint
from shutil import move
import xml.etree.ElementTree as ET
@ -180,13 +181,14 @@ def update_geometry(geometry_root):
cids = get_cell_ids(root)
taken_ids = uids.union(cids)
# Update the definitions of each lattice
for lat in root.iter('lattice'):
# Replace 'outside' with 'outer' in lattices.
for lat in chain(root.iter('lattice'), root.iter('hex_lattice')):
# Get the lattice's id.
lat_id = get_lat_id(lat)
# Ignore lattices that have 'outer' specified.
if any([child.tag == 'outer' for child in lat]): continue
if 'outer' in lat.attrib: continue
# Pop the 'outside' material.
material = pop_lat_outside(lat)
@ -210,6 +212,27 @@ def update_geometry(geometry_root):
was_updated = True
# Remove 'type' from lattice definitions.
for lat in root.iter('lattice'):
elem = lat.find('type')
if elem is not None:
lat.remove(elem)
was_updated = True
if 'type' in lat.attrib:
del lat.attrib['type']
was_updated = True
# Change 'width' to 'pitch' in lattice definitions.
for lat in root.iter('lattice'):
elem = lat.find('width')
if elem is not None:
elem.tag = 'pitch'
was_updated = True
if 'width' in lat.attrib:
lat.attrib['pitch'] = lat.attrib['width']
del lat.attrib['width']
was_updated = True
return was_updated

14
tests/test_filter_cell/geometry.xml
View file

@ -68,10 +68,9 @@
<!-- Fuel Assembly (Lower Half) -->
<lattice id="100">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
@ -95,10 +94,9 @@
<!-- Fuel Assembly (Upper Half) -->
<lattice id="101">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
@ -122,10 +120,9 @@
<!-- Core Lattice (Lower Half) -->
<lattice id="200">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
@ -153,10 +150,9 @@
<!-- Core Lattice (Upper Half) -->
<lattice id="201">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
@ -182,4 +178,4 @@
</universes>
</lattice>
</geometry>
</geometry>

14
tests/test_filter_cellborn/geometry.xml
View file

@ -68,10 +68,9 @@
<!-- Fuel Assembly (Lower Half) -->
<lattice id="100">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
@ -95,10 +94,9 @@
<!-- Fuel Assembly (Upper Half) -->
<lattice id="101">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
@ -122,10 +120,9 @@
<!-- Core Lattice (Lower Half) -->
<lattice id="200">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
@ -153,10 +150,9 @@
<!-- Core Lattice (Upper Half) -->
<lattice id="201">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
@ -182,4 +178,4 @@
</universes>
</lattice>
</geometry>
</geometry>

14
tests/test_filter_energy/geometry.xml
View file

@ -68,10 +68,9 @@
<!-- Fuel Assembly (Lower Half) -->
<lattice id="100">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
@ -95,10 +94,9 @@
<!-- Fuel Assembly (Upper Half) -->
<lattice id="101">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
@ -122,10 +120,9 @@
<!-- Core Lattice (Lower Half) -->
<lattice id="200">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
@ -153,10 +150,9 @@
<!-- Core Lattice (Upper Half) -->
<lattice id="201">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
@ -182,4 +178,4 @@
</universes>
</lattice>
</geometry>
</geometry>

14
tests/test_filter_energyout/geometry.xml
View file

@ -68,10 +68,9 @@
<!-- Fuel Assembly (Lower Half) -->
<lattice id="100">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
@ -95,10 +94,9 @@
<!-- Fuel Assembly (Upper Half) -->
<lattice id="101">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
@ -122,10 +120,9 @@
<!-- Core Lattice (Lower Half) -->
<lattice id="200">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
@ -153,10 +150,9 @@
<!-- Core Lattice (Upper Half) -->
<lattice id="201">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
@ -182,4 +178,4 @@
</universes>
</lattice>
</geometry>
</geometry>

14
tests/test_filter_group_transfer/geometry.xml
View file

@ -68,10 +68,9 @@
<!-- Fuel Assembly (Lower Half) -->
<lattice id="100">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
@ -95,10 +94,9 @@
<!-- Fuel Assembly (Upper Half) -->
<lattice id="101">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
@ -122,10 +120,9 @@
<!-- Core Lattice (Lower Half) -->
<lattice id="200">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
@ -153,10 +150,9 @@
<!-- Core Lattice (Upper Half) -->
<lattice id="201">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
@ -182,4 +178,4 @@
</universes>
</lattice>
</geometry>
</geometry>

14
tests/test_filter_material/geometry.xml
View file

@ -68,10 +68,9 @@
<!-- Fuel Assembly (Lower Half) -->
<lattice id="100">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
@ -95,10 +94,9 @@
<!-- Fuel Assembly (Upper Half) -->
<lattice id="101">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
@ -122,10 +120,9 @@
<!-- Core Lattice (Lower Half) -->
<lattice id="200">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
@ -153,10 +150,9 @@
<!-- Core Lattice (Upper Half) -->
<lattice id="201">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
@ -182,4 +178,4 @@
</universes>
</lattice>
</geometry>
</geometry>

14
tests/test_filter_mesh_2d/geometry.xml
View file

@ -68,10 +68,9 @@
<!-- Fuel Assembly (Lower Half) -->
<lattice id="100">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
@ -95,10 +94,9 @@
<!-- Fuel Assembly (Upper Half) -->
<lattice id="101">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
@ -122,10 +120,9 @@
<!-- Core Lattice (Lower Half) -->
<lattice id="200">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
@ -153,10 +150,9 @@
<!-- Core Lattice (Upper Half) -->
<lattice id="201">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
@ -182,4 +178,4 @@
</universes>
</lattice>
</geometry>
</geometry>

14
tests/test_filter_mesh_3d/geometry.xml
View file

@ -68,10 +68,9 @@
<!-- Fuel Assembly (Lower Half) -->
<lattice id="100">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
@ -95,10 +94,9 @@
<!-- Fuel Assembly (Upper Half) -->
<lattice id="101">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
@ -122,10 +120,9 @@
<!-- Core Lattice (Lower Half) -->
<lattice id="200">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
@ -153,10 +150,9 @@
<!-- Core Lattice (Upper Half) -->
<lattice id="201">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
@ -182,4 +178,4 @@
</universes>
</lattice>
</geometry>
</geometry>

14
tests/test_filter_universe/geometry.xml
View file

@ -68,10 +68,9 @@
<!-- Fuel Assembly (Lower Half) -->
<lattice id="100">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
@ -95,10 +94,9 @@
<!-- Fuel Assembly (Upper Half) -->
<lattice id="101">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
@ -122,10 +120,9 @@
<!-- Core Lattice (Lower Half) -->
<lattice id="200">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
@ -153,10 +150,9 @@
<!-- Core Lattice (Upper Half) -->
<lattice id="201">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
@ -182,4 +178,4 @@
</universes>
</lattice>
</geometry>
</geometry>

5
tests/test_infinite_cell/geometry.xml
View file

@ -3,14 +3,13 @@
<cell id="11" universe="11" material="1"/>
<cell id="12" universe="12" material="2" surfaces=""/>
<lattice id="21" type="rect" dimension="2 2" lower_left="-2.0 -2.0"
width="2.0 2.0" outer="22">
<lattice id="21" dimension="2 2" lower_left="-2.0 -2.0"
pitch="2.0 2.0" outer="12">
<universes>
11 12
12 11
</universes>
</lattice>
<cell id="22" universe="22" material="2"/>
<surface id="101" type="z-cylinder" coeffs="0.0 0.0 5.0" boundary="vacuum"/>

5
tests/test_lattice/geometry.xml
View file

@ -48,10 +48,9 @@
<!-- Cube cell filled Fuel -->
<lattice id="11">
<type>rectangular</type>
<dimension>29 29</dimension>
<lower_left>-0.889 -0.889</lower_left>
<width>1.778 1.778</width>
<pitch>1.778 1.778</pitch>
<universes>
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
@ -120,4 +119,4 @@
<cell id="52" universe="2" material="4" surfaces="9 -10 37 -38 39 -40" /> <!-- Moderator within top egg-crate -->
<cell id="53" universe="2" material="4" surfaces="10" /> <!-- Moderator within top egg-crate -->
</geometry>
</geometry>

199
tests/test_lattice_hex/geometry.xml Normal file
View file

@ -0,0 +1,199 @@
<?xml version="1.0" encoding="UTF-8"?>
<!--
This geometry approximately describes a Russian-style VVER-1000 fuel assembly.
-->
<geometry>
<!-- Universe 011: Fuel pellet -->
<surface id="011" type="z-cylinder" coeffs="0.0 0.0 0.06"/>
<surface id="012" type="z-cylinder" coeffs="0.0 0.0 0.378"/>
<surface id="013" type="z-cylinder" coeffs="0.0 0.0 0.3865"/>
<surface id="014" type="z-cylinder" coeffs="0.0 0.0 0.455"/>
<surface id="015" type="sphere" coeffs="0.0 0.0 -2.5639 2.0"/>
<surface id="016" type="sphere" coeffs="0.0 0.0 2.5639 2.0"/>
<cell id="011" universe="011" material="void" surfaces="-011"/>
<cell id="012" universe="011" material="13" surfaces="011 -012 015 016"/>
<cell id="013" universe="011" material="void" surfaces="011 -012 -015"/>
<cell id="014" universe="011" material="void" surfaces="011 -012 -016"/>
<cell id="015" universe="011" material="void" surfaces="012 -013"/>
<cell id="016" universe="011" material="21" surfaces="013 -014"/>
<cell id="017" universe="011" material="01" surfaces="014"/>
<!-- Universe 051: Central guide tube -->
<surface id="051" type="z-cylinder" coeffs="0.0 0.0 0.44"/>
<surface id="052" type="z-cylinder" coeffs="0.0 0.0 0.515"/>
<cell id="051" universe="051" material="01" surfaces="-051"/>
<cell id="052" universe="051" material="21" surfaces="051 -052"/>
<cell id="053" universe="051" material="01" surfaces="052"/>
<!-- Universe 055: Cluster tube -->
<surface id="155" type="z-cylinder" coeffs="0.0 0.0 0.55"/>
<surface id="156" type="z-cylinder" coeffs="0.0 0.0 0.63"/>
<cell id="155" universe="055" material="01" surfaces="-155"/>
<cell id="156" universe="055" material="22" surfaces="155 -156"/>
<cell id="157" universe="055" material="01" surfaces="156"/>
<!-- Lattice 101: Fuel assembly pins -->
<cell id="100" universe="100" material="01"/>
<hex_lattice id="101" outer="100" n_rings="11" n_axial="3"
center="0.0 0.0 0.0" pitch="1.265 1.2">
<universes>
011
011 011
011 011 011
011 011 011 011
011 011 011 011 011
011 011 011 011 011 011
011 011 011 011 011 011 011
011 011 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011 011
011 011 011 011 011 055 011 011 011 011 011
011 011 011 055 011 011 055 011 011 011
011 011 011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011 011 011
011 011 055 011 011 055 011 055 011 011
011 011 011 011 055 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 055 011 011 011
011 011 055 011 011 051 011 011 055 011 011
011 011 011 055 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 055 011 011 011 011
011 011 055 011 055 011 011 055 011 011
011 011 011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011 011 011
011 011 011 055 011 011 055 011 011 011
011 011 011 011 011 055 011 011 011 011 011
011 011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 011 011
011 011 011 011 011 011 011
011 011 011 011 011 011
011 011 011 011 011
011 011 011 011
011 011 011
011 011
011
011
011 011
011 011 011
011 011 011 011
011 011 011 011 011
011 011 011 011 011 011
011 011 011 011 011 011 011
011 011 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011 011
011 011 011 011 011 055 011 011 011 011 011
011 011 011 055 011 011 055 011 011 011
011 011 011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011 011 011
011 011 055 011 011 055 011 055 011 011
011 011 011 011 055 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 055 011 011 011
011 011 055 011 011 051 011 011 055 011 011
011 011 011 055 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 055 011 011 011 011
011 011 055 011 055 011 011 055 011 011
011 011 011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011 011 011
011 011 011 055 011 011 055 011 011 011
011 011 011 011 011 055 011 011 011 011 011
011 011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 011 011
011 011 011 011 011 011 011
011 011 011 011 011 011
011 011 011 011 011
011 011 011 011
011 011 011
011 011
011
011
011 011
011 011 011
011 011 011 011
011 011 011 011 011
011 011 011 011 011 011
011 011 011 011 011 011 011
011 011 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011 011
011 011 011 011 011 055 011 011 011 011 011
011 011 011 055 011 011 055 011 011 011
011 011 011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011 011 011
011 011 055 011 011 055 011 055 011 011
011 011 011 011 055 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 055 011 011 011
011 011 055 011 011 051 011 011 055 011 011
011 011 011 055 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 055 011 011 011 011
011 011 055 011 055 011 011 055 011 011
011 011 011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011 011 011
011 011 011 055 011 011 055 011 011 011
011 011 011 011 011 055 011 011 011 011 011
011 011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 011 011
011 011 011 011 011 011 011
011 011 011 011 011 011
011 011 011 011 011
011 011 011 011
011 011 011
011 011
011
</universes>
</hex_lattice>
<!-- Universe 0 -->
<surface id="1001" type="plane" coeffs="1.0 0.0 0.0 11.8"
boundary="reflective"/>
<surface id="1002" type="plane" coeffs="0.5 0.866 0.0 11.8"
boundary="reflective"/>
<surface id="1003" type="plane" coeffs="-0.5 0.866 0.0 11.8"
boundary="reflective"/>
<surface id="1004" type="plane" coeffs="-1.0 0.0 0.0 11.8"
boundary="reflective"/>
<surface id="1005" type="plane" coeffs="-0.5 -0.866 0.0 11.8"
boundary="reflective"/>
<surface id="1006" type="plane" coeffs="0.5 -0.866 0.0 11.8"
boundary="reflective"/>
<surface id="1007" type="z-plane" coeffs="-177.4" boundary="vacuum"/>
<surface id="1008" type="z-plane" coeffs="177.4" boundary="vacuum"/>
<cell id="1001" universe="0" fill="101"
surfaces="-1001 -1002 -1003 -1004 -1005 -1006 1007 -1008"/>
</geometry>

42
tests/test_lattice_hex/materials.xml Normal file
View file

@ -0,0 +1,42 @@
<?xml version="1.0"?>
<materials>
<!-- Material 01: Water -->
<material id="01">
<density value="0.998" units="g/cc"/>
<nuclide name="H-1" xs="71c" ao="2.0"/>
<nuclide name="O-16" xs="71c" ao="1.0"/>
<nuclide name="B-10" xs="71c" ao="0.00085"/>
</material>
<!-- Material 13: Fuel (3.30%) -->
<material id="13">
<density value="10.371" units="g/cc"/>
<nuclide name="U-235" xs="71c" ao="0.033408078"/>
<nuclide name="U-238" xs="71c" ao="0.966591922"/>
<nuclide name="O-16" xs="71c" ao="2.0"/>
</material>
<!-- Material 21: Zircaloy -->
<material id="21">
<density value="6.44" units="g/cc" />
<nuclide name="Zr-90" xs="71c" wo="0.501807"/>
<nuclide name="Zr-91" xs="71c" wo="0.110712"/>
<nuclide name="Zr-92" xs="71c" wo="0.170991"/>
<nuclide name="Zr-94" xs="71c" wo="0.177057"/>
<nuclide name="Zr-96" xs="71c" wo="0.029133"/>
</material>
<!-- Material 22: Steel -->
<material id="22">
<density value="7.9" units="g/cc"/>
<nuclide name="Mn-55" xs="71c" wo="2"/>
<nuclide name="Ni-58" xs="71c" wo="6.83"/>
<nuclide name="Ni-60" xs="71c" wo="2.61"/>
<nuclide name="Cr-53" xs="71c" wo="1.71"/>
<nuclide name="Fe-54" xs="71c" wo="3.98257"/>
<nuclide name="Fe-56" xs="71c" wo="63.03447"/>
<nuclide name="Fe-57" xs="71c" wo="1.4763"/>
</material>
</materials>

32
tests/test_lattice_hex/plots.xml Normal file
View file

@ -0,0 +1,32 @@
<?xml version="1.0"?>
<plots>
<plot id="1" type="slice" basis="xy" color="cell">
<filename>xy_cell</filename>
<origin>0 0 0</origin>
<width>30 30</width>
<pixels>500 500</pixels>
</plot>
<plot id="2" type="slice" basis="xy" color="material">
<filename>xy_material</filename>
<origin>0 0 0</origin>
<width>30 30</width>
<pixels>500 500</pixels>
</plot>
<plot id="3" type="slice" basis="yz" color="cell">
<filename>yz_cell</filename>
<origin>0 0 0</origin>
<width>50 400</width>
<pixels>500 4000</pixels>
</plot>
<plot id="4" type="slice" basis="yz" color="material">
<filename>yz_material</filename>
<origin>0 0 0</origin>
<width>5 5</width>
<pixels>500 500</pixels>
</plot>
</plots>

25
tests/test_lattice_hex/results.py Normal file
View file

@ -0,0 +1,25 @@
#!/usr/bin/env python
import sys
# import statepoint
sys.path.append('../../src/utils')
import statepoint
# read in statepoint file
if len(sys.argv) > 1:
sp = statepoint.StatePoint(sys.argv[1])
else:
sp = statepoint.StatePoint('statepoint.10.binary')
sp.read_results()
# set up output string
outstr = ''
# write out k-combined
outstr += 'k-combined:\n'
outstr += "{0:12.6E} {1:12.6E}\n".format(sp.k_combined[0], sp.k_combined[1])
# write results to file
with open('results_test.dat','w') as fh:
fh.write(outstr)

2
tests/test_lattice_hex/results_true.dat Normal file
View file

@ -0,0 +1,2 @@
k-combined:
2.831017E-01 2.269866E-02

15
tests/test_lattice_hex/settings.xml Normal file
View file

@ -0,0 +1,15 @@
<?xml version="1.0" encoding="UTF-8"?>
<settings>
<eigenvalue>
<batches>10</batches>
<inactive>5</inactive>
<particles>500</particles>
</eigenvalue>
<source>
<space type="box">
<parameters>-8.0 -8.0 -1.5
8.0 8.0 1.5</parameters>
</space>
</source>
</settings>

59
tests/test_lattice_hex/test_lattice_hex.py Normal file
View file

@ -0,0 +1,59 @@
#!/usr/bin/env python
import os
from subprocess import Popen, STDOUT, PIPE, call
import filecmp
import glob
from optparse import OptionParser
parser = OptionParser()
parser.add_option('--mpi_exec', dest='mpi_exec', default='')
parser.add_option('--mpi_np', dest='mpi_np', default='3')
parser.add_option('--exe', dest='exe')
(opts, args) = parser.parse_args()
cwd = os.getcwd()
def test_run():
if opts.mpi_exec != '':
proc = Popen([opts.mpi_exec, '-np', opts.mpi_np, opts.exe, cwd],
stderr=STDOUT, stdout=PIPE)
else:
proc = Popen([opts.exe, cwd], stderr=STDOUT, stdout=PIPE)
print(proc.communicate()[0])
returncode = proc.returncode
assert returncode == 0, 'OpenMC did not exit successfully.'
def test_created_statepoint():
statepoint = glob.glob(os.path.join(cwd, 'statepoint.10.*'))
assert len(statepoint) == 1, 'Either multiple or no statepoint files exist.'
assert statepoint[0].endswith('binary') or statepoint[0].endswith('h5'),\
'Statepoint file is not a binary or hdf5 file.'
def test_results():
statepoint = glob.glob(os.path.join(cwd, 'statepoint.10.*'))
call(['python', 'results.py', statepoint[0]])
compare = filecmp.cmp('results_test.dat', 'results_true.dat')
if not compare:
os.rename('results_test.dat', 'results_error.dat')
assert compare, 'Results do not agree.'
def teardown():
output = glob.glob(os.path.join(cwd, 'statepoint.10.*'))
output.append(os.path.join(cwd, 'results_test.dat'))
for f in output:
if os.path.exists(f):
os.remove(f)
if __name__ == '__main__':
# test for openmc executable
if opts.exe is None:
raise Exception('Must specify OpenMC executable from command line with --exe.')
# run tests
try:
test_run()
test_created_statepoint()
test_results()
finally:
teardown()

156
tests/test_lattice_mixed/geometry.xml Normal file
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@ -0,0 +1,156 @@
<?xml version="1.0" encoding="UTF-8"?>
<!--
This geometry approximately describes a Russian-style VVER-1000 fuel assembly.
-->
<geometry>
<surface id="001" type="z-plane" coeffs="-10000"/>
<!-- Universe 011: Fuel pellet -->
<surface id="011" type="z-cylinder" coeffs="0.0 0.0 0.06"/>
<surface id="012" type="z-cylinder" coeffs="0.0 0.0 0.378"/>
<surface id="013" type="z-cylinder" coeffs="0.0 0.0 0.3865"/>
<surface id="014" type="z-cylinder" coeffs="0.0 0.0 0.455"/>
<surface id="015" type="sphere" coeffs="0.0 0.0 -2.5639 2.0"/>
<surface id="016" type="sphere" coeffs="0.0 0.0 2.5639 2.0"/>
<cell id="011" universe="011" material="void" surfaces="-011"/>
<cell id="012" universe="011" material="13" surfaces="011 -012 015 016"/>
<cell id="013" universe="011" material="void" surfaces="011 -012 -015"/>
<cell id="014" universe="011" material="void" surfaces="011 -012 -016"/>
<cell id="015" universe="011" material="void" surfaces="012 -013"/>
<cell id="016" universe="011" material="21" surfaces="013 -014"/>
<cell id="017" universe="011" material="01" surfaces="014"/>
<!-- Universe 051: Central guide tube -->
<surface id="051" type="z-cylinder" coeffs="0.0 0.0 0.44"/>
<surface id="052" type="z-cylinder" coeffs="0.0 0.0 0.515"/>
<cell id="051" universe="051" material="01" surfaces="-051"/>
<cell id="052" universe="051" material="21" surfaces="051 -052"/>
<cell id="053" universe="051" material="01" surfaces="052"/>
<!-- Universe 055: Cluster tube -->
<surface id="155" type="z-cylinder" coeffs="0.0 0.0 0.55"/>
<surface id="156" type="z-cylinder" coeffs="0.0 0.0 0.63"/>
<cell id="155" universe="055" material="01" surfaces="-155"/>
<cell id="156" universe="055" material="22" surfaces="155 -156"/>
<cell id="157" universe="055" material="01" surfaces="156"/>
<!-- Lattice 101: Fuel assembly pins -->
<cell id="100" universe="100" material="01"/>
<hex_lattice id="101" outer="100" n_rings="11"
center="0.0 0.0" pitch="1.265">
<universes>
011
011 011
011 011 011
011 011 011 011
011 011 011 011 011
011 011 011 011 011 011
011 011 011 011 011 011 011
011 011 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011 011
011 011 011 011 011 055 011 011 011 011 011
011 011 011 055 011 011 055 011 011 011
011 011 011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011 011 011
011 011 055 011 011 055 011 055 011 011
011 011 011 011 055 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 055 011 011 011
011 011 055 011 011 051 011 011 055 011 011
011 011 011 055 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 055 011 011 011 011
011 011 055 011 055 011 011 055 011 011
011 011 011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011 011 011
011 011 011 055 011 011 055 011 011 011
011 011 011 011 011 055 011 011 011 011 011
011 011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 011 011 011
011 011 011 011 011 011 011 011
011 011 011 011 011 011 011
011 011 011 011 011 011
011 011 011 011 011
011 011 011 011
011 011 011
011 011
011
</universes>
</hex_lattice>
<cell id="102" universe="102" fill="101"/>
<lattice id="103" outer="100" dimension="1 1 294"
lower_left="-25.0 -25.0 -177.0" pitch="50.0 50.0 1.2">
<universes>
102 102 102 102 102 102 102 102 102 102
102 102 102 102 102 102 102 102 102 102
102 102 102 102 102 102 102 102 102 102
102 102 102 102 102 102 102 102 102 102
102 102 102 102 102 102 102 102 102 102
102 102 102 102 102 102 102 102 102 102
102 102 102 102 102 102 102 102 102 102
102 102 102 102 102 102 102 102 102 102
102 102 102 102 102 102 102 102 102 102
102 102 102 102 102 102 102 102 102 102
102 102 102 102 102 102 102 102 102 102
102 102 102 102 102 102 102 102 102 102
102 102 102 102 102 102 102 102 102 102
102 102 102 102 102 102 102 102 102 102
102 102 102 102 102 102 102 102 102 102
102 102 102 102 102 102 102 102 102 102
102 102 102 102 102 102 102 102 102 102
102 102 102 102 102 102 102 102 102 102
102 102 102 102 102 102 102 102 102 102
102 102 102 102 102 102 102 102 102 102
102 102 102 102 102 102 102 102 102 102
102 102 102 102 102 102 102 102 102 102
102 102 102 102 102 102 102 102 102 102
102 102 102 102 102 102 102 102 102 102
102 102 102 102 102 102 102 102 102 102
102 102 102 102 102 102 102 102 102 102
102 102 102 102 102 102 102 102 102 102
102 102 102 102 102 102 102 102 102 102
102 102 102 102 102 102 102 102 102 102
102 102 102 102
</universes>
</lattice>
<!-- Universe 0 -->
<surface id="1001" type="plane" coeffs="1.0 0.0 0.0 11.8"
boundary="reflective"/>
<surface id="1002" type="plane" coeffs="0.5 0.866 0.0 11.8"
boundary="reflective"/>
<surface id="1003" type="plane" coeffs="-0.5 0.866 0.0 11.8"
boundary="reflective"/>
<surface id="1004" type="plane" coeffs="-1.0 0.0 0.0 11.8"
boundary="reflective"/>
<surface id="1005" type="plane" coeffs="-0.5 -0.866 0.0 11.8"
boundary="reflective"/>
<surface id="1006" type="plane" coeffs="0.5 -0.866 0.0 11.8"
boundary="reflective"/>
<surface id="1007" type="z-plane" coeffs="-177.4" boundary="vacuum"/>
<surface id="1008" type="z-plane" coeffs="177.4" boundary="vacuum"/>
<cell id="1001" universe="0" fill="103"
surfaces="-1001 -1002 -1003 -1004 -1005 -1006 1007 -1008"/>
</geometry>

42
tests/test_lattice_mixed/materials.xml Normal file
View file

@ -0,0 +1,42 @@
<?xml version="1.0"?>
<materials>
<!-- Material 01: Water -->
<material id="01">
<density value="0.998" units="g/cc"/>
<nuclide name="H-1" xs="71c" ao="2.0"/>
<nuclide name="O-16" xs="71c" ao="1.0"/>
<nuclide name="B-10" xs="71c" ao="0.00085"/>
</material>
<!-- Material 13: Fuel (3.30%) -->
<material id="13">
<density value="10.371" units="g/cc"/>
<nuclide name="U-235" xs="71c" ao="0.033408078"/>
<nuclide name="U-238" xs="71c" ao="0.966591922"/>
<nuclide name="O-16" xs="71c" ao="2.0"/>
</material>
<!-- Material 21: Zircaloy -->
<material id="21">
<density value="6.44" units="g/cc" />
<nuclide name="Zr-90" xs="71c" wo="0.501807"/>
<nuclide name="Zr-91" xs="71c" wo="0.110712"/>
<nuclide name="Zr-92" xs="71c" wo="0.170991"/>
<nuclide name="Zr-94" xs="71c" wo="0.177057"/>
<nuclide name="Zr-96" xs="71c" wo="0.029133"/>
</material>
<!-- Material 22: Steel -->
<material id="22">
<density value="7.9" units="g/cc"/>
<nuclide name="Mn-55" xs="71c" wo="2"/>
<nuclide name="Ni-58" xs="71c" wo="6.83"/>
<nuclide name="Ni-60" xs="71c" wo="2.61"/>
<nuclide name="Cr-53" xs="71c" wo="1.71"/>
<nuclide name="Fe-54" xs="71c" wo="3.98257"/>
<nuclide name="Fe-56" xs="71c" wo="63.03447"/>
<nuclide name="Fe-57" xs="71c" wo="1.4763"/>
</material>
</materials>

32
tests/test_lattice_mixed/plots.xml Normal file
View file

@ -0,0 +1,32 @@
<?xml version="1.0"?>
<plots>
<plot id="1" type="slice" basis="xy" color="cell">
<filename>xy_cell</filename>
<origin>0 0 0</origin>
<width>30 30</width>
<pixels>500 500</pixels>
</plot>
<plot id="2" type="slice" basis="xy" color="material">
<filename>xy_material</filename>
<origin>0 0 0</origin>
<width>30 30</width>
<pixels>500 500</pixels>
</plot>
<plot id="3" type="slice" basis="yz" color="cell">
<filename>yz_cell</filename>
<origin>0 0 0</origin>
<width>50 400</width>
<pixels>500 4000</pixels>
</plot>
<plot id="4" type="slice" basis="yz" color="material">
<filename>yz_material</filename>
<origin>0 0 0</origin>
<width>5 5</width>
<pixels>500 500</pixels>
</plot>
</plots>

25
tests/test_lattice_mixed/results.py Normal file
View file

@ -0,0 +1,25 @@
#!/usr/bin/env python
import sys
# import statepoint
sys.path.append('../../src/utils')
import statepoint
# read in statepoint file
if len(sys.argv) > 1:
sp = statepoint.StatePoint(sys.argv[1])
else:
sp = statepoint.StatePoint('statepoint.10.binary')
sp.read_results()
# set up output string
outstr = ''
# write out k-combined
outstr += 'k-combined:\n'
outstr += "{0:12.6E} {1:12.6E}\n".format(sp.k_combined[0], sp.k_combined[1])
# write results to file
with open('results_test.dat','w') as fh:
fh.write(outstr)

2
tests/test_lattice_mixed/results_true.dat Normal file
View file

@ -0,0 +1,2 @@
k-combined:
9.670751E-01 1.903257E-02

15
tests/test_lattice_mixed/settings.xml Normal file
View file

@ -0,0 +1,15 @@
<?xml version="1.0" encoding="UTF-8"?>
<settings>
<eigenvalue>
<batches>10</batches>
<inactive>5</inactive>
<particles>500</particles>
</eigenvalue>
<source>
<space type="box">
<parameters>-8.0 -8.0 -176
8.0 8.0 176</parameters>
</space>
</source>
</settings>

59
tests/test_lattice_mixed/test_lattice_mixed.py Normal file
View file

@ -0,0 +1,59 @@
#!/usr/bin/env python
import os
from subprocess import Popen, STDOUT, PIPE, call
import filecmp
import glob
from optparse import OptionParser
parser = OptionParser()
parser.add_option('--mpi_exec', dest='mpi_exec', default='')
parser.add_option('--mpi_np', dest='mpi_np', default='3')
parser.add_option('--exe', dest='exe')
(opts, args) = parser.parse_args()
cwd = os.getcwd()
def test_run():
if opts.mpi_exec != '':
proc = Popen([opts.mpi_exec, '-np', opts.mpi_np, opts.exe, cwd],
stderr=STDOUT, stdout=PIPE)
else:
proc = Popen([opts.exe, cwd], stderr=STDOUT, stdout=PIPE)
print(proc.communicate()[0])
returncode = proc.returncode
assert returncode == 0, 'OpenMC did not exit successfully.'
def test_created_statepoint():
statepoint = glob.glob(os.path.join(cwd, 'statepoint.10.*'))
assert len(statepoint) == 1, 'Either multiple or no statepoint files exist.'
assert statepoint[0].endswith('binary') or statepoint[0].endswith('h5'),\
'Statepoint file is not a binary or hdf5 file.'
def test_results():
statepoint = glob.glob(os.path.join(cwd, 'statepoint.10.*'))
call(['python', 'results.py', statepoint[0]])
compare = filecmp.cmp('results_test.dat', 'results_true.dat')
if not compare:
os.rename('results_test.dat', 'results_error.dat')
assert compare, 'Results do not agree.'
def teardown():
output = glob.glob(os.path.join(cwd, 'statepoint.10.*'))
output.append(os.path.join(cwd, 'results_test.dat'))
for f in output:
if os.path.exists(f):
os.remove(f)
if __name__ == '__main__':
# test for openmc executable
if opts.exe is None:
raise Exception('Must specify OpenMC executable from command line with --exe.')
# run tests
try:
test_run()
test_created_statepoint()
test_results()
finally:
teardown()

14
tests/test_lattice_multiple/geometry.xml
View file

@ -68,10 +68,9 @@
<!-- Fuel Assembly (Lower Half) -->
<lattice id="100">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
@ -95,10 +94,9 @@
<!-- Fuel Assembly (Upper Half) -->
<lattice id="101">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
@ -122,10 +120,9 @@
<!-- Core Lattice (Lower Half) -->
<lattice id="200">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
@ -153,10 +150,9 @@
<!-- Core Lattice (Upper Half) -->
<lattice id="201">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
@ -182,4 +178,4 @@
</universes>
</lattice>
</geometry>
</geometry>

14
tests/test_score_MT/geometry.xml
View file

@ -68,10 +68,9 @@
<!-- Fuel Assembly (Lower Half) -->
<lattice id="100">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
@ -95,10 +94,9 @@
<!-- Fuel Assembly (Upper Half) -->
<lattice id="101">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
@ -122,10 +120,9 @@
<!-- Core Lattice (Lower Half) -->
<lattice id="200">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
@ -153,10 +150,9 @@
<!-- Core Lattice (Upper Half) -->
<lattice id="201">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
@ -182,4 +178,4 @@
</universes>
</lattice>
</geometry>
</geometry>

14
tests/test_score_absorption/geometry.xml
View file

@ -68,10 +68,9 @@
<!-- Fuel Assembly (Lower Half) -->
<lattice id="100">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
@ -95,10 +94,9 @@
<!-- Fuel Assembly (Upper Half) -->
<lattice id="101">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
@ -122,10 +120,9 @@
<!-- Core Lattice (Lower Half) -->
<lattice id="200">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
@ -153,10 +150,9 @@
<!-- Core Lattice (Upper Half) -->
<lattice id="201">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
@ -182,4 +178,4 @@
</universes>
</lattice>
</geometry>
</geometry>

14
tests/test_score_current/geometry.xml
View file

@ -68,10 +68,9 @@
<!-- Fuel Assembly (Lower Half) -->
<lattice id="100">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
@ -95,10 +94,9 @@
<!-- Fuel Assembly (Upper Half) -->
<lattice id="101">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
@ -122,10 +120,9 @@
<!-- Core Lattice (Lower Half) -->
<lattice id="200">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
@ -153,10 +150,9 @@
<!-- Core Lattice (Upper Half) -->
<lattice id="201">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
@ -182,4 +178,4 @@
</universes>
</lattice>
</geometry>
</geometry>

14
tests/test_score_events/geometry.xml
View file

@ -68,10 +68,9 @@
<!-- Fuel Assembly (Lower Half) -->
<lattice id="100">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
@ -95,10 +94,9 @@
<!-- Fuel Assembly (Upper Half) -->
<lattice id="101">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
@ -122,10 +120,9 @@
<!-- Core Lattice (Lower Half) -->
<lattice id="200">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
@ -153,10 +150,9 @@
<!-- Core Lattice (Upper Half) -->
<lattice id="201">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
@ -182,4 +178,4 @@
</universes>
</lattice>
</geometry>
</geometry>

14
tests/test_score_fission/geometry.xml
View file

@ -68,10 +68,9 @@
<!-- Fuel Assembly (Lower Half) -->
<lattice id="100">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
@ -95,10 +94,9 @@
<!-- Fuel Assembly (Upper Half) -->
<lattice id="101">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
@ -122,10 +120,9 @@
<!-- Core Lattice (Lower Half) -->
<lattice id="200">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
@ -153,10 +150,9 @@
<!-- Core Lattice (Upper Half) -->
<lattice id="201">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
@ -182,4 +178,4 @@
</universes>
</lattice>
</geometry>
</geometry>

14
tests/test_score_flux/geometry.xml
View file

@ -68,10 +68,9 @@
<!-- Fuel Assembly (Lower Half) -->
<lattice id="100">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
@ -95,10 +94,9 @@
<!-- Fuel Assembly (Upper Half) -->
<lattice id="101">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
@ -122,10 +120,9 @@
<!-- Core Lattice (Lower Half) -->
<lattice id="200">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
@ -153,10 +150,9 @@
<!-- Core Lattice (Upper Half) -->
<lattice id="201">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
@ -182,4 +178,4 @@
</universes>
</lattice>
</geometry>
</geometry>

14
tests/test_score_flux_yn/geometry.xml
View file

@ -68,10 +68,9 @@
<!-- Fuel Assembly (Lower Half) -->
<lattice id="100">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
@ -95,10 +94,9 @@
<!-- Fuel Assembly (Upper Half) -->
<lattice id="101">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
@ -122,10 +120,9 @@
<!-- Core Lattice (Lower Half) -->
<lattice id="200">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
@ -153,10 +150,9 @@
<!-- Core Lattice (Upper Half) -->
<lattice id="201">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
@ -182,4 +178,4 @@
</universes>
</lattice>
</geometry>
</geometry>

14
tests/test_score_kappafission/geometry.xml
View file

@ -68,10 +68,9 @@
<!-- Fuel Assembly (Lower Half) -->
<lattice id="100">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
@ -95,10 +94,9 @@
<!-- Fuel Assembly (Upper Half) -->
<lattice id="101">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
@ -122,10 +120,9 @@
<!-- Core Lattice (Lower Half) -->
<lattice id="200">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
@ -153,10 +150,9 @@
<!-- Core Lattice (Upper Half) -->
<lattice id="201">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
@ -182,4 +178,4 @@
</universes>
</lattice>
</geometry>
</geometry>

14
tests/test_score_nufission/geometry.xml
View file

@ -68,10 +68,9 @@
<!-- Fuel Assembly (Lower Half) -->
<lattice id="100">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
@ -95,10 +94,9 @@
<!-- Fuel Assembly (Upper Half) -->
<lattice id="101">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
@ -122,10 +120,9 @@
<!-- Core Lattice (Lower Half) -->
<lattice id="200">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
@ -153,10 +150,9 @@
<!-- Core Lattice (Upper Half) -->
<lattice id="201">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
@ -182,4 +178,4 @@
</universes>
</lattice>
</geometry>
</geometry>

14
tests/test_score_nuscatter/geometry.xml
View file

@ -68,10 +68,9 @@
<!-- Fuel Assembly (Lower Half) -->
<lattice id="100">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
@ -95,10 +94,9 @@
<!-- Fuel Assembly (Upper Half) -->
<lattice id="101">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
@ -122,10 +120,9 @@
<!-- Core Lattice (Lower Half) -->
<lattice id="200">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
@ -153,10 +150,9 @@
<!-- Core Lattice (Upper Half) -->
<lattice id="201">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
@ -182,4 +178,4 @@
</universes>
</lattice>
</geometry>
</geometry>

14
tests/test_score_nuscatter_n/geometry.xml
View file

@ -68,10 +68,9 @@
<!-- Fuel Assembly (Lower Half) -->
<lattice id="100">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
@ -95,10 +94,9 @@
<!-- Fuel Assembly (Upper Half) -->
<lattice id="101">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
@ -122,10 +120,9 @@
<!-- Core Lattice (Lower Half) -->
<lattice id="200">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
@ -153,10 +150,9 @@
<!-- Core Lattice (Upper Half) -->
<lattice id="201">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
@ -182,4 +178,4 @@
</universes>
</lattice>
</geometry>
</geometry>

14
tests/test_score_nuscatter_pn/geometry.xml
View file

@ -68,10 +68,9 @@
<!-- Fuel Assembly (Lower Half) -->
<lattice id="100">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
@ -95,10 +94,9 @@
<!-- Fuel Assembly (Upper Half) -->
<lattice id="101">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
@ -122,10 +120,9 @@
<!-- Core Lattice (Lower Half) -->
<lattice id="200">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
@ -153,10 +150,9 @@
<!-- Core Lattice (Upper Half) -->
<lattice id="201">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
@ -182,4 +178,4 @@
</universes>
</lattice>
</geometry>
</geometry>

14
tests/test_score_nuscatter_yn/geometry.xml
View file

@ -68,10 +68,9 @@
<!-- Fuel Assembly (Lower Half) -->
<lattice id="100">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
@ -95,10 +94,9 @@
<!-- Fuel Assembly (Upper Half) -->
<lattice id="101">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
@ -122,10 +120,9 @@
<!-- Core Lattice (Lower Half) -->
<lattice id="200">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
@ -153,10 +150,9 @@
<!-- Core Lattice (Upper Half) -->
<lattice id="201">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
@ -182,4 +178,4 @@
</universes>
</lattice>
</geometry>
</geometry>

14
tests/test_score_scatter/geometry.xml
View file

@ -68,10 +68,9 @@
<!-- Fuel Assembly (Lower Half) -->
<lattice id="100">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
@ -95,10 +94,9 @@
<!-- Fuel Assembly (Upper Half) -->
<lattice id="101">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
@ -122,10 +120,9 @@
<!-- Core Lattice (Lower Half) -->
<lattice id="200">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
@ -153,10 +150,9 @@
<!-- Core Lattice (Upper Half) -->
<lattice id="201">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
@ -182,4 +178,4 @@
</universes>
</lattice>
</geometry>
</geometry>

14
tests/test_score_scatter_n/geometry.xml
View file

@ -68,10 +68,9 @@
<!-- Fuel Assembly (Lower Half) -->
<lattice id="100">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
@ -95,10 +94,9 @@
<!-- Fuel Assembly (Upper Half) -->
<lattice id="101">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
@ -122,10 +120,9 @@
<!-- Core Lattice (Lower Half) -->
<lattice id="200">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
@ -153,10 +150,9 @@
<!-- Core Lattice (Upper Half) -->
<lattice id="201">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
@ -182,4 +178,4 @@
</universes>
</lattice>
</geometry>
</geometry>

14
tests/test_score_scatter_pn/geometry.xml
View file

@ -68,10 +68,9 @@
<!-- Fuel Assembly (Lower Half) -->
<lattice id="100">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
@ -95,10 +94,9 @@
<!-- Fuel Assembly (Upper Half) -->
<lattice id="101">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
@ -122,10 +120,9 @@
<!-- Core Lattice (Lower Half) -->
<lattice id="200">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
@ -153,10 +150,9 @@
<!-- Core Lattice (Upper Half) -->
<lattice id="201">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
@ -182,4 +178,4 @@
</universes>
</lattice>
</geometry>
</geometry>

14
tests/test_score_scatter_yn/geometry.xml
View file

@ -68,10 +68,9 @@
<!-- Fuel Assembly (Lower Half) -->
<lattice id="100">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
@ -95,10 +94,9 @@
<!-- Fuel Assembly (Upper Half) -->
<lattice id="101">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
@ -122,10 +120,9 @@
<!-- Core Lattice (Lower Half) -->
<lattice id="200">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
@ -153,10 +150,9 @@
<!-- Core Lattice (Upper Half) -->
<lattice id="201">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
@ -182,4 +178,4 @@
</universes>
</lattice>
</geometry>
</geometry>

14
tests/test_score_total/geometry.xml
View file

@ -68,10 +68,9 @@
<!-- Fuel Assembly (Lower Half) -->
<lattice id="100">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
@ -95,10 +94,9 @@
<!-- Fuel Assembly (Upper Half) -->
<lattice id="101">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
@ -122,10 +120,9 @@
<!-- Core Lattice (Lower Half) -->
<lattice id="200">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
@ -153,10 +150,9 @@
<!-- Core Lattice (Upper Half) -->
<lattice id="201">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
@ -182,4 +178,4 @@
</universes>
</lattice>
</geometry>
</geometry>

14
tests/test_score_total_yn/geometry.xml
View file

@ -68,10 +68,9 @@
<!-- Fuel Assembly (Lower Half) -->
<lattice id="100">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
@ -95,10 +94,9 @@
<!-- Fuel Assembly (Upper Half) -->
<lattice id="101">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
@ -122,10 +120,9 @@
<!-- Core Lattice (Lower Half) -->
<lattice id="200">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
@ -153,10 +150,9 @@
<!-- Core Lattice (Upper Half) -->
<lattice id="201">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
@ -182,4 +178,4 @@
</universes>
</lattice>
</geometry>
</geometry>

14
tests/test_tally_assumesep/geometry.xml
View file

@ -68,10 +68,9 @@
<!-- Fuel Assembly (Lower Half) -->
<lattice id="100">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
@ -95,10 +94,9 @@
<!-- Fuel Assembly (Upper Half) -->
<lattice id="101">
<type>rectangular</type>
<dimension>17 17</dimension>
<lower_left>-10.71 -10.71</lower_left>
<width>1.26 1.26</width>
<pitch>1.26 1.26</pitch>
<universes>
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3
@ -122,10 +120,9 @@
<!-- Core Lattice (Lower Half) -->
<lattice id="200">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
@ -153,10 +150,9 @@
<!-- Core Lattice (Upper Half) -->
<lattice id="201">
<type>rectangular</type>
<dimension>21 21</dimension>
<lower_left>-224.91 -224.91</lower_left>
<width>21.42 21.42</width>
<pitch>21.42 21.42</pitch>
<universes>
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
@ -182,4 +178,4 @@
</universes>
</lattice>
</geometry>
</geometry>

20
tests/test_track_output/geometry.xml
View file

@ -37,7 +37,7 @@
<!-- Central Fuel Assembly -->
<lattice id="11" type="rectangular" dimension="15 15">
<lower_left> -12.2682 -12.2682 </lower_left>
<width> 1.63576 1.63576 </width>
<pitch> 1.63576 1.63576 </pitch>
<universes>
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
@ -61,7 +61,7 @@
<!-- North Fuel Assembly -->
<lattice id="22" type="rectangular" dimension="15 15">
<lower_left> -12.2682 -12.2682 </lower_left>
<width> 1.63576 1.63576 </width>
<pitch> 1.63576 1.63576 </pitch>
<universes>
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
@ -88,7 +88,7 @@
<!-- Northeast Fuel Assembly -->
<lattice id="33" type="rectangular" dimension="15 15">
<lower_left> -12.2682 -12.2682 </lower_left>
<width> 1.63576 1.63576 </width>
<pitch> 1.63576 1.63576 </pitch>
<universes>
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
@ -117,7 +117,7 @@
<!-- Full Driver Assembly -->
<lattice id="24" type="rectangular" dimension="15 15">
<lower_left> -12.2682 -12.2682 </lower_left>
<width> 1.63576 1.63576 </width>
<pitch> 1.63576 1.63576 </pitch>
<universes>
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
@ -141,7 +141,7 @@
<!-- North Edge -->
<lattice id="14" type="rectangular" dimension="15 15">
<lower_left> -12.2682 -12.2682 </lower_left>
<width> 1.63576 1.63576 </width>
<pitch> 1.63576 1.63576 </pitch>
<universes>
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
@ -168,7 +168,7 @@
<!-- Northeast Edge Corner -->
<lattice id="15" type="rectangular" dimension="15 15">
<lower_left> -12.2682 -12.2682 </lower_left>
<width> 1.63576 1.63576 </width>
<pitch> 1.63576 1.63576 </pitch>
<universes>
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
@ -195,7 +195,7 @@
<!-- Northeast Top Steps -->
<lattice id="25" type="rectangular" dimension="15 15">
<lower_left> -12.2682 -12.2682 </lower_left>
<width> 1.63576 1.63576 </width>
<pitch> 1.63576 1.63576 </pitch>
<universes>
2 2 2 1 1 1 1 1 1 1 1 1 1 1 1
2 2 2 1 1 1 1 1 1 1 1 1 1 1 1
@ -223,7 +223,7 @@
<!-- Northeast Middle Corner -->
<lattice id="26" type="rectangular" dimension="15 15">
<lower_left> -12.2682 -12.2682 </lower_left>
<width> 1.63576 1.63576 </width>
<pitch> 1.63576 1.63576 </pitch>
<universes>
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
@ -250,7 +250,7 @@
<!-- Northeast Bottom Steps -->
<lattice id="36" type="rectangular" dimension="15 15">
<lower_left> -12.2682 -12.2682 </lower_left>
<width> 1.63576 1.63576 </width>
<pitch> 1.63576 1.63576 </pitch>
<universes>
2 2 2 2 2 2 2 2 1 1 1 1 1 1 1
2 2 2 2 2 2 2 2 1 1 1 1 1 1 1
@ -286,7 +286,7 @@
<!-- Core lattice -->
<lattice id="99" type="rectangular" dimension="7 7">
<lower_left> -85.8774 -85.8774 </lower_left>
<width> 24.5364 24.5364 </width>
<pitch> 24.5364 24.5364 </pitch>
<universes>
999 999 130 140 150 999 999
999 220 230 240 250 260 999