Olaf Jochen Schumann
776c6baf1f
Changes request by @gridley
2021-12-22 16:19:58 +01:00
Olaf Schumann
d723dd7f07
Add Cylindrical & Spherical Mesh for Tally Filter
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New method for ray-tracing the mesh, used for both MeshFilter & MeshSurfaceFilter. For all Structured Meshes!
meshes
negative/positive_grid_boundary to non-virtual function for speed
MeshIndex typedef now a std::array instead of int[3] -> Get rid of pointers (see e.g. core quidelines I.13)
MeshDistance class to stroe all relevant information
2021-12-20 19:41:52 +01:00
Gavin Ridley
41c8cb4106
improve URR lookup data layout and performance
2021-11-08 16:04:37 -05:00
Paul Romano
f0c1ce8bb1
Merge pull request #1896 from amandalund/atomic-relaxation-updates
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Atomic relaxation updates
2021-10-20 21:02:28 -05:00
amandalund
10e4489ff0
Address reviewer feedback
2021-10-20 11:49:44 -05:00
Paul Romano
c2fe6327e2
Merge pull request #1890 from ojschumann/rational_dist
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Rational univariate distribution
2021-10-12 22:26:02 -05:00
Olaf Schumann
c0bcc3f1ca
Renamed Rational to Power Law
2021-10-11 19:48:35 +00:00
Olaf Schumann
358f64c53a
Apply suggestions from code review
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Co-authored-by: Paul Romano <paul.k.romano@gmail.com>
2021-10-11 21:20:30 +02:00
Olaf Schumann
9eeff1ede9
Update to rational distribution
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* store offset, span and ninv in class
* accessor functions calculate a, b, n
2021-10-05 20:04:21 +00:00
Olaf Schumann
eb0eac79c1
Rational univariate distribution, that sampled a random variable with a pdf of p = x^n
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Usefull for samplig homogenous cylindrical or spherical sources
Simmilar to MCNPs "sp -21 n" functionality
2021-10-05 19:24:40 +00:00
Paul Romano
75b3d18446
Merge branch 'develop' into libpng
2021-10-05 12:49:35 -05:00
Paul Romano
c3bb352f8f
Merge pull request #1884 from nelsonag/model_control
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Expanded capabilities of openmc.model.Model container
2021-10-05 12:46:51 -05:00
Paul Romano
6eea13043f
Add support for PNG plots using libpng
2021-10-04 15:48:42 -05:00
amandalund
07a0ff5072
Add a helper function to calculate the maximum size of the stack used in atomic relaxation
2021-10-04 09:31:55 -05:00
amandalund
ba1a39e281
Make atomic_relaxation iterative instead of recursive
2021-10-04 09:31:55 -05:00
amandalund
d939bad736
Remove shell_map and refactor transition data
2021-10-04 09:31:54 -05:00
Paul Romano
fa500e2896
Merge pull request #1882 from ojschumann/stats_branch
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Implementation of openmc.stats.Mixture distribution
2021-10-01 11:24:29 -05:00
agnelson
e4476fc0b7
Delayed mpi4py import until the user clearly indicated intent to use a communicator (or they already have created one and thus have already imported it); corrected versionchanged doc statements to include comments about what changed; added stackoverflow reference
2021-10-01 09:21:41 -05:00
agnelson
e8081207d7
Modified the C API to support setting material temperatures and to support setting the event based flag. Fixed failing MPI test.
2021-09-30 16:34:58 -05:00
agnelson
20c8043c1c
(1) Made OpenMC load plots.xml upon initialization even if not in the plot runmode; (2) Made the finalize method clear plotting data; (3) allowed the openmc.lib and openmc.model package to call plot_geometry now that plots.xml would have been loaded
2021-09-30 15:15:58 -05:00
Patrick Shriwise
abee7b2e84
Merge pull request #1873 from aprilnovak/mesh-multiplication
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Allow constant scaling factor to be applied to libMesh unstructured mesh
2021-09-28 19:03:43 -05:00
Olaf Schumann
60b5985746
update Mixture distribution
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use std::pair instead of custom type
lambda for comparison in std::lower_bound instead of operator<
2021-09-23 09:55:58 +00:00
Olaf Schumann
e7fa663b3d
Update mixture distribution
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update storeage of c++ class
update sampling -> uses std::lower_bound for O(log(N)) sampling of the
distribution
implemented from_xml_element
updated settings.rst
include a mixture in the regression tests
2021-09-23 09:37:19 +00:00
Olaf Schumann
1c219600a1
Implementation of openmc.stats.Mixture distribution
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Added to_xml_element python method
create <pair> nodes with probability and distribution definition in order to have the
data bundled together. A different approach might be to save just two lists of "values".
Implemented c++ Mixture class
Parsing xml-data
Sampling the distribution from the cummulative probability table
2021-09-22 15:44:03 +00:00
Patrick Shriwise
a6140709cc
Allowing a scaling factor for MOAB meshes too.
2021-09-11 08:02:20 -05:00
Paul Romano
7969bb1488
Use <gsl/gsl-lite.hpp> include instead of <gsl/gsl>
2021-08-25 13:10:28 -05:00
Paul Romano
f6bebf50d7
Add missing 'override' specifications in cell.h
2021-08-25 12:30:39 -05:00
Patrick Shriwise
f769afed93
Correction to docstring.
2021-08-25 07:32:12 -05:00
Patrick Shriwise
80dc5af4db
Update include/openmc/cell.h
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Co-authored-by: Paul Romano <paul.k.romano@gmail.com>
2021-08-23 14:45:08 -05:00
Patrick Shriwise
ed54e4df19
Removing unused parameter in Cell::find_parent_cells
2021-08-23 08:09:13 -05:00
Patrick Shriwise
137abfeedc
Moving ParentCell* into cell.cpp
2021-08-23 08:09:13 -05:00
Patrick Shriwise
ccfaca8bdb
Adding doc strings for PartentCell* and CellInstance*
2021-08-23 08:09:13 -05:00
April Novak
9165a836fe
Apply suggestions from code review
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Co-authored-by: Patrick Shriwise <pshriwise@gmail.com>
2021-08-19 16:08:57 -05:00
aprilnovak
ea79fa079f
Allow constant scaling factor to be applied to libMesh unstructured meshes. Refs #1872
2021-08-18 15:49:58 -05:00
Patrick Shriwise
5f2961cd55
Moving to unordered set. Applying style formatter.
2021-08-18 09:55:54 -05:00
Patrick Shriwise
e5e1c6eccc
Adding a few more comments. Changing to use of openmc::vector.
2021-08-18 09:20:29 -05:00
Patrick Shriwise
64e93c930c
Moving the compute_instance method to the ParentCellStack and adding some documentation there.
2021-08-18 08:52:10 -05:00
Patrick Shriwise
b9851b4c36
Some cleanup of the alg and ParentStack accessor.
2021-08-18 08:46:58 -05:00
Patrick Shriwise
0817a792d9
Applying a new stack to simplify parent cell traversal alg.
2021-08-18 08:46:58 -05:00
Patrick Shriwise
b94174cf96
Adding algorithm for finding parent cells of a cell instance.
2021-08-18 08:46:58 -05:00
Paul Romano
1bc2bd8460
Apply clang-format on entire source
2021-08-11 11:41:49 -05:00
Patrick Shriwise
e8788cc1bb
Using vector instead of unordered_set for user-specified distribcells.
2021-08-10 08:06:54 -05:00
Patrick Shriwise
88ec652760
Make the user-defined distribcells an argument to the function.
2021-08-05 17:03:37 -05:00
Patrick Shriwise
7cb0b855f6
Adding a set of distribcells that can be manually set.
2021-08-05 16:33:52 -05:00
Paul Romano
180fefc99d
Merge pull request #1863 from pshriwise/cell_inst_filter
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Enable cell instance tallies for universe/lattice-filled cells
2021-08-03 14:27:32 -05:00
Patrick Shriwise
822858dfbb
Update include/openmc/geometry.h
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Co-authored-by: Paul Romano <paul.k.romano@gmail.com>
2021-08-02 16:39:10 -05:00
agnelson
ad3a14fa3d
Resolving comments from @paulromano. Namely, set the openmc.lib.Cell rotation and translations to be properties that can take iterables vice ndarrays. Also removed const declaration when not needed. Finally, revised code and tests so that we do not return a None for non-initialized cases. This would yield different behavior between translation and rotation and instead of leading to confusion I now simply always return a sensical ndarray of float values.That is no rotation is no longer None, but is now array([0., 0., 0.]).
2021-07-30 11:42:27 -05:00
Patrick Shriwise
b2efde1033
Removing unused method declaration.
2021-07-30 10:41:53 -05:00
Patrick Shriwise
4c55737a94
Better method for supporting non-material filled cells.
2021-07-29 14:55:23 -05:00
Patrick Shriwise
ca5dc796b9
Updating error messages. Adding cell instance cells to our distribcell set.
2021-07-29 10:53:14 -05:00
