|
| 1 | +==================== |
| 2 | +What's New in 0.15.3 |
| 3 | +==================== |
| 4 | + |
| 5 | +.. currentmodule:: openmc |
| 6 | + |
| 7 | +------- |
| 8 | +Summary |
| 9 | +------- |
| 10 | + |
| 11 | +This release of OpenMC includes many bug fixes, performance improvements, and |
| 12 | +several notable new features. The major highlights of this release include a new |
| 13 | +:class:`~openmc.deplete.R2SManager` class that automates the workflow for |
| 14 | +rigorous 2-step (R2S) shutdown dose rate calculations, the ability to collect |
| 15 | +higher moments for tally results that can be used to test normality, a new |
| 16 | +uncertainty-aware criticality search method, a new collision tracking feature |
| 17 | +that enables detailed tracking of particle interactions, support for distributed |
| 18 | +cell densities, and several new tally filters. The random ray solver also |
| 19 | +continues to receive significant updates, including automatic setup |
| 20 | +capabilities, improved geometry handling, and better weight window support. |
| 21 | +Depletion capabilities have been expanded with thermochemical redox control, |
| 22 | +external transfer rates, and improved performance. |
| 23 | + |
| 24 | +------------------------------------ |
| 25 | +Compatibility Notes and Deprecations |
| 26 | +------------------------------------ |
| 27 | + |
| 28 | +MCPL has been changed from a build-time dependency to a runtime optional |
| 29 | +dependency, which means OpenMC will attempt to load the MCPL library at |
| 30 | +runtime when needed rather than requiring it at build time. |
| 31 | + |
| 32 | +The ``openmc.mgxs.Library.add_to_tallies_file`` method has been renamed to |
| 33 | +:meth:`openmc.mgxs.Library.add_to_tallies`. |
| 34 | + |
| 35 | +------------ |
| 36 | +New Features |
| 37 | +------------ |
| 38 | + |
| 39 | +- A new collision tracking feature enables detailed tracking of particle |
| 40 | + interactions (`#3417 <https://github.com/openmc-dev/openmc/pull/3417>`_) |
| 41 | +- Added :meth:`~openmc.model.Model.keff_search` method for automated criticality |
| 42 | + searches (`#3569 <https://github.com/openmc-dev/openmc/pull/3569>`_) |
| 43 | +- Introduced automated workflow for mesh- or cell-based R2S calculations |
| 44 | + (`#3508 <https://github.com/openmc-dev/openmc/pull/3508>`_) |
| 45 | +- Ability to source electron/positrons directly for charged particle |
| 46 | + simulations (`#3404 <https://github.com/openmc-dev/openmc/pull/3404>`_) |
| 47 | +- Multi-group capability for kinetics parameter calculations with Iterated |
| 48 | + Fission Probability (`#3425 |
| 49 | + <https://github.com/openmc-dev/openmc/pull/3425>`_) |
| 50 | +- Introduced a new :class:`openmc.MeshMaterialFilter` class (`#3406 |
| 51 | + <https://github.com/openmc-dev/openmc/pull/3406>`_) |
| 52 | +- Added support for distributed cell densities (`#3546 |
| 53 | + <https://github.com/openmc-dev/openmc/pull/3546>`_) |
| 54 | +- Implemented a :class:`openmc.WeightWindowsList` class that enables export to |
| 55 | + HDF5 (`#3456 <https://github.com/openmc-dev/openmc/pull/3456>`_) |
| 56 | +- Added :meth:`openmc.Material.mean_free_path` method (`#3469 |
| 57 | + <https://github.com/openmc-dev/openmc/pull/3469>`_) |
| 58 | +- Introduced :func:`openmc.lib.TemporarySession` context manager (`#3475 |
| 59 | + <https://github.com/openmc-dev/openmc/pull/3475>`_) |
| 60 | +- Added material depletion function for tracking individual material depletion |
| 61 | + (`#3420 <https://github.com/openmc-dev/openmc/pull/3420>`_) |
| 62 | +- Added methods on :class:`~openmc.Material` class for waste disposal rating / |
| 63 | + classification (`#3366 <https://github.com/openmc-dev/openmc/pull/3366>`_, |
| 64 | + `#3376 <https://github.com/openmc-dev/openmc/pull/3376>`_) |
| 65 | +- Support for thermochemical redox control transfer rates in depletion |
| 66 | + (`#2783 <https://github.com/openmc-dev/openmc/pull/2783>`_) |
| 67 | +- Support for external transfer rates source term in depletion (`#3088 |
| 68 | + <https://github.com/openmc-dev/openmc/pull/3088>`_) |
| 69 | +- Added combing capability for fission site sampling and delayed neutron |
| 70 | + emission time (`#2992 <https://github.com/openmc-dev/openmc/pull/2992>`_) |
| 71 | +- Ability to specify reference direction for azimuthal angle in |
| 72 | + :class:`~openmc.stats.PolarAzimuthal` distribution (`#3582 |
| 73 | + <https://github.com/openmc-dev/openmc/pull/3582>`_) |
| 74 | +- Allow spatial constraints on element sources within |
| 75 | + :class:`~openmc.MeshSource` (`#3431 |
| 76 | + <https://github.com/openmc-dev/openmc/pull/3431>`_) |
| 77 | +- Added VTK HDF (.vtkhdf) format support for writing VTK data (`#3252 |
| 78 | + <https://github.com/openmc-dev/openmc/pull/3252>`_) |
| 79 | +- Implemented filter weight capability (`#3345 |
| 80 | + <https://github.com/openmc-dev/openmc/pull/3345>`_) |
| 81 | +- Optionally collect higher moments for tallies (`#3363 |
| 82 | + <https://github.com/openmc-dev/openmc/pull/3363>`_) |
| 83 | +- Several random ray solver enhancements: |
| 84 | + |
| 85 | + - Random Ray AutoMagic Setup for automatic configuration (`#3351 <https://github.com/openmc-dev/openmc/pull/3351>`_) |
| 86 | + - Point source locator for random ray mode (`#3360 <https://github.com/openmc-dev/openmc/pull/3360>`_) |
| 87 | + - Support for DAGMC geometries (`#3374 <https://github.com/openmc-dev/openmc/pull/3374>`_) |
| 88 | + - Optimized mapping of source regions to tallies (`#3465 <https://github.com/openmc-dev/openmc/pull/3465>`_) |
| 89 | + - Base source region refactor (`#3576 <https://github.com/openmc-dev/openmc/pull/3576>`_) |
| 90 | + |
| 91 | +--------------------------- |
| 92 | +Bug Fixes and Small Changes |
| 93 | +--------------------------- |
| 94 | + |
| 95 | +- Add two MPI barriers in R2S workflow (`#3646 <https://github.com/openmc-dev/openmc/pull/3646>`_) |
| 96 | +- Fix a few warnings, rename add_to_tallies_file (`#3639 <https://github.com/openmc-dev/openmc/pull/3639>`_) |
| 97 | +- Fix typo in DAGMC lost particle test (`#3634 <https://github.com/openmc-dev/openmc/pull/3634>`_) |
| 98 | +- Avoid multiprocessing Pool when running depletion tests with MPI (`#3633 <https://github.com/openmc-dev/openmc/pull/3633>`_) |
| 99 | +- Support MPI parallelism in R2SManager (`#3632 <https://github.com/openmc-dev/openmc/pull/3632>`_) |
| 100 | +- Update documentation for particle tracks (`#3627 <https://github.com/openmc-dev/openmc/pull/3627>`_) |
| 101 | +- Adding variance of variance and normality tests for tally statistics (`#3454 <https://github.com/openmc-dev/openmc/pull/3454>`_) |
| 102 | +- Avoid divide-by-zero in ``from_multigroup_flux`` when flux is zero (`#3624 <https://github.com/openmc-dev/openmc/pull/3624>`_) |
| 103 | +- Write particle states as separate lines in track VTK files (`#3628 <https://github.com/openmc-dev/openmc/pull/3628>`_) |
| 104 | +- Reset DAGMC history when reviving from source (`#3601 <https://github.com/openmc-dev/openmc/pull/3601>`_) |
| 105 | +- Add energy group structure: SCALE-999 (`#3564 <https://github.com/openmc-dev/openmc/pull/3564>`_) |
| 106 | +- Fix bug in normalization of tally results with no_reduce (`#3619 <https://github.com/openmc-dev/openmc/pull/3619>`_) |
| 107 | +- Enable nuclide filters with get_decay_photon_energy (`#3614 <https://github.com/openmc-dev/openmc/pull/3614>`_) |
| 108 | +- Update ``check_type`` calls to accept both ``str`` and ``os.PathLike`` objects (`#3618 <https://github.com/openmc-dev/openmc/pull/3618>`_) |
| 109 | +- Speed up ``apply_time_correction`` by reducing file I/O and deepcopies (`#3617 <https://github.com/openmc-dev/openmc/pull/3617>`_) |
| 110 | +- FW-CADIS Disregard Max Realizations Setting (`#3616 <https://github.com/openmc-dev/openmc/pull/3616>`_) |
| 111 | +- Random Ray Geometry Debug Mode Fix (`#3615 <https://github.com/openmc-dev/openmc/pull/3615>`_) |
| 112 | +- Don't write reaction rates in depletion results by default (`#3609 <https://github.com/openmc-dev/openmc/pull/3609>`_) |
| 113 | +- Allow Path objects in MGXSLibrary.export_to_hdf5 (`#3608 <https://github.com/openmc-dev/openmc/pull/3608>`_) |
| 114 | +- Clip mixture distributions based on mean times integral (`#3603 <https://github.com/openmc-dev/openmc/pull/3603>`_) |
| 115 | +- Allow V0 in atomic_mass function (for ENDF/B-VII.0 data) (`#3607 <https://github.com/openmc-dev/openmc/pull/3607>`_) |
| 116 | +- Re-run flaky tests when needed (`#3604 <https://github.com/openmc-dev/openmc/pull/3604>`_) |
| 117 | +- Ability to load mesh objects from weight_windows.h5 file (`#3598 <https://github.com/openmc-dev/openmc/pull/3598>`_) |
| 118 | +- Switch to using coveralls github action for reporting (`#3594 <https://github.com/openmc-dev/openmc/pull/3594>`_) |
| 119 | +- Add user setting for free gas threshold (`#3593 <https://github.com/openmc-dev/openmc/pull/3593>`_) |
| 120 | +- Speed up time correction factors (`#3592 <https://github.com/openmc-dev/openmc/pull/3592>`_) |
| 121 | +- Fix caching issue when using NCrystal materials (`#3538 <https://github.com/openmc-dev/openmc/pull/3538>`_) |
| 122 | +- Fix random ray source region mesh export when using model.export_to_xml() (`#3579 <https://github.com/openmc-dev/openmc/pull/3579>`_) |
| 123 | +- Ensure weight_windows_file information is read from XML (`#3587 <https://github.com/openmc-dev/openmc/pull/3587>`_) |
| 124 | +- Add missing documentation on <source> in depletion chain file format (`#3590 <https://github.com/openmc-dev/openmc/pull/3590>`_) |
| 125 | +- Adding tally filter type option to statepoint get_tally (`#3584 <https://github.com/openmc-dev/openmc/pull/3584>`_) |
| 126 | +- Optional separation of mesh-material-volume calc from get_homogenized_materials (`#3581 <https://github.com/openmc-dev/openmc/pull/3581>`_) |
| 127 | +- Fix IFP implementation (`#3580 <https://github.com/openmc-dev/openmc/pull/3580>`_) |
| 128 | +- Remove several TODOs related to C++17 support (`#3574 <https://github.com/openmc-dev/openmc/pull/3574>`_) |
| 129 | +- Fix performance regression in libMesh unstructured mesh tallies (`#3577 <https://github.com/openmc-dev/openmc/pull/3577>`_) |
| 130 | +- Update find_package calls in OpenMCConfig.cmake (`#3572 <https://github.com/openmc-dev/openmc/pull/3572>`_) |
| 131 | +- Ensure ``n_dimension_`` attribute is set for unstructured meshes (`#3575 <https://github.com/openmc-dev/openmc/pull/3575>`_) |
| 132 | +- Allow newer Sphinx version and fix docbuild warnings (`#3571 <https://github.com/openmc-dev/openmc/pull/3571>`_) |
| 133 | +- Fixed a bug when combining TimeFilter, MeshFilter, and tracklength estimator (`#3525 <https://github.com/openmc-dev/openmc/pull/3525>`_) |
| 134 | +- PowerLaw raises an error if sampling interval contains negative values (`#3542 <https://github.com/openmc-dev/openmc/pull/3542>`_) |
| 135 | +- depletion: fix performance of chain matrix construction (`#3567 <https://github.com/openmc-dev/openmc/pull/3567>`_) |
| 136 | +- Do not apply boundary conditions when initialized in volume calculation mode (`#3562 <https://github.com/openmc-dev/openmc/pull/3562>`_) |
| 137 | +- Bump up tolerance for flaky activation test (`#3560 <https://github.com/openmc-dev/openmc/pull/3560>`_) |
| 138 | +- Fixed a bug in plotting cross sections with S(a,b) data (`#3558 <https://github.com/openmc-dev/openmc/pull/3558>`_) |
| 139 | +- Change test order to run unit tests first (`#3533 <https://github.com/openmc-dev/openmc/pull/3533>`_) |
| 140 | +- adding ecco 33 (`#3556 <https://github.com/openmc-dev/openmc/pull/3556>`_) |
| 141 | +- Refactor endf_data to be a fixture (`#3539 <https://github.com/openmc-dev/openmc/pull/3539>`_) |
| 142 | +- Revert "fix broken CI" (`#3554 <https://github.com/openmc-dev/openmc/pull/3554>`_) |
| 143 | +- fix broken CI (`#3551 <https://github.com/openmc-dev/openmc/pull/3551>`_) |
| 144 | +- Leverage particle.move_distance in event advance (`#3544 <https://github.com/openmc-dev/openmc/pull/3544>`_) |
| 145 | +- fix tests that accidentaly got broken (`#3543 <https://github.com/openmc-dev/openmc/pull/3543>`_) |
| 146 | +- not printing nuclides with 0 percent to terminal (option 2 ) (`#3448 <https://github.com/openmc-dev/openmc/pull/3448>`_) |
| 147 | +- Fix a bug in time cutoff behavior (`#3526 <https://github.com/openmc-dev/openmc/pull/3526>`_) |
| 148 | +- Avoid duplicate materials written to XML (`#3536 <https://github.com/openmc-dev/openmc/pull/3536>`_) |
| 149 | +- Use cached property for openmc.data.Decay.sources (`#3535 <https://github.com/openmc-dev/openmc/pull/3535>`_) |
| 150 | +- more helpful error message for dose_coefficients (`#3534 <https://github.com/openmc-dev/openmc/pull/3534>`_) |
| 151 | +- Adding 616 group structure (`#3531 <https://github.com/openmc-dev/openmc/pull/3531>`_) |
| 152 | +- Remove unused special accessors for tallies (`#3527 <https://github.com/openmc-dev/openmc/pull/3527>`_) |
| 153 | +- Consistent XML parsing using functions from _xml module (`#3517 <https://github.com/openmc-dev/openmc/pull/3517>`_) |
| 154 | +- Add stat:sum field to MCPL files for proper weight normalization (`#3522 <https://github.com/openmc-dev/openmc/pull/3522>`_) |
| 155 | +- Remove reorder_attributes from openmc._xml (`#3519 <https://github.com/openmc-dev/openmc/pull/3519>`_) |
| 156 | +- fixed a bug in MeshMaterialFilter.from_volumes (`#3520 <https://github.com/openmc-dev/openmc/pull/3520>`_) |
| 157 | +- Fixed a bug in distribcell offsets logic (`#3424 <https://github.com/openmc-dev/openmc/pull/3424>`_) |
| 158 | +- Add test for FW-CADIS based WW generation on a DAGMC model (`#3504 <https://github.com/openmc-dev/openmc/pull/3504>`_) |
| 159 | +- Fix for Weight Window Scaling Bug (`#3511 <https://github.com/openmc-dev/openmc/pull/3511>`_) |
| 160 | +- Fix: ``materials``, ``plots``, and ``tallies`` cannot be passed as lists (`#3513 <https://github.com/openmc-dev/openmc/pull/3513>`_) |
| 161 | +- Allow already-initialized openmc.lib in TemporarySession (`#3505 <https://github.com/openmc-dev/openmc/pull/3505>`_) |
| 162 | +- Update DAGMC and libMesh precompiler definitions (`#3510 <https://github.com/openmc-dev/openmc/pull/3510>`_) |
| 163 | +- Avoid adding ParentNuclideFilter twice when calling prepare_tallies (`#3506 <https://github.com/openmc-dev/openmc/pull/3506>`_) |
| 164 | +- Enabling MCPL source files to be read when using surf_source_read (`#3472 <https://github.com/openmc-dev/openmc/pull/3472>`_) |
| 165 | +- Boundary info accessors (`#3496 <https://github.com/openmc-dev/openmc/pull/3496>`_) |
| 166 | +- automatically finding appropriate dimension when making regular mesh from domain (`#3468 <https://github.com/openmc-dev/openmc/pull/3468>`_) |
| 167 | +- Add accessor methods for LocalCoord (`#3494 <https://github.com/openmc-dev/openmc/pull/3494>`_) |
| 168 | +- Make MCPL a Runtime Optional Dependency (`#3429 <https://github.com/openmc-dev/openmc/pull/3429>`_) |
| 169 | +- Use auto-chunking for StepResult HDF5 writing (`#3498 <https://github.com/openmc-dev/openmc/pull/3498>`_) |
| 170 | +- Provide a way to get ID maps from plot parameters on the Model class (`#3481 <https://github.com/openmc-dev/openmc/pull/3481>`_) |
| 171 | +- Update OSX install instructions to point to x64 platform (`#3501 <https://github.com/openmc-dev/openmc/pull/3501>`_) |
| 172 | +- Update conda install instructions for macOS Apple silicon (`#3488 <https://github.com/openmc-dev/openmc/pull/3488>`_) |
| 173 | +- Only show warning if in restart mode (`#3478 <https://github.com/openmc-dev/openmc/pull/3478>`_) |
| 174 | +- Add flag to CMakeLists to use submodules instead of searching (`#3480 <https://github.com/openmc-dev/openmc/pull/3480>`_) |
| 175 | +- Added citation metadata file (`#3409 <https://github.com/openmc-dev/openmc/pull/3409>`_) |
| 176 | +- fix zam parsing (`#3484 <https://github.com/openmc-dev/openmc/pull/3484>`_) |
| 177 | +- Support flux collapse method in ``get_microxs_and_flux`` (`#3466 <https://github.com/openmc-dev/openmc/pull/3466>`_) |
| 178 | +- Stabilize Adjoint Source (`#3476 <https://github.com/openmc-dev/openmc/pull/3476>`_) |
| 179 | +- Refactor and Harden Configuration Management (`#3461 <https://github.com/openmc-dev/openmc/pull/3461>`_) |
| 180 | +- Updated Docs to Not Give Specific Python Version Requirement (`#3473 <https://github.com/openmc-dev/openmc/pull/3473>`_) |
| 181 | +- Parallelization of Weight Window Update (`#3467 <https://github.com/openmc-dev/openmc/pull/3467>`_) |
| 182 | +- Limit Random Ray Weight Window Generation to Final Batch (`#3464 <https://github.com/openmc-dev/openmc/pull/3464>`_) |
| 183 | +- Fix Dockerfile DAGMC build (`#3463 <https://github.com/openmc-dev/openmc/pull/3463>`_) |
| 184 | +- Fix Weight Window Infinite Loop Bug (`#3457 <https://github.com/openmc-dev/openmc/pull/3457>`_) |
| 185 | +- Weight Window Birth Scaling (`#3459 <https://github.com/openmc-dev/openmc/pull/3459>`_) |
| 186 | +- Adding checks to geometry.plot to avoid material name overlaps (`#3458 <https://github.com/openmc-dev/openmc/pull/3458>`_) |
| 187 | +- Fixing crash when calling Geometry.plot when DAGMCUniverse in geometry (`#3455 <https://github.com/openmc-dev/openmc/pull/3455>`_) |
| 188 | +- fixing expansion of elemental Ta bug (`#3443 <https://github.com/openmc-dev/openmc/pull/3443>`_) |
| 189 | +- Prevent Adjoint Sources from Trending towards Infinity (`#3449 <https://github.com/openmc-dev/openmc/pull/3449>`_) |
| 190 | +- adding plot function to DAGMCUnvierse (`#3451 <https://github.com/openmc-dev/openmc/pull/3451>`_) |
| 191 | +- Allow specifying number of equiprobable angles for thermal scattering data generation (`#3346 <https://github.com/openmc-dev/openmc/pull/3346>`_) |
| 192 | +- Change Dockerfile from debian:bookworm-slim to ubuntu:24.04 (`#3442 <https://github.com/openmc-dev/openmc/pull/3442>`_) |
| 193 | +- Fix Resetting of Auto IDs When Generating MGXS (`#3437 <https://github.com/openmc-dev/openmc/pull/3437>`_) |
| 194 | +- Allowing chain_file to be chain object to save reloading time (`#3436 <https://github.com/openmc-dev/openmc/pull/3436>`_) |
| 195 | +- update units for flux (`#3441 <https://github.com/openmc-dev/openmc/pull/3441>`_) |
| 196 | +- Fix raytrace infinite loop (`#3423 <https://github.com/openmc-dev/openmc/pull/3423>`_) |
| 197 | +- Apply Max Number of Events Check to Random Rays (`#3438 <https://github.com/openmc-dev/openmc/pull/3438>`_) |
| 198 | +- Add user setting for source rejection fraction (`#3433 <https://github.com/openmc-dev/openmc/pull/3433>`_) |
| 199 | +- Adding fix and tests for spherical mesh as spatial distribution (`#3428 <https://github.com/openmc-dev/openmc/pull/3428>`_) |
| 200 | +- Random Ray Missed Cell Policy Change for Adjoint Mode (`#3434 <https://github.com/openmc-dev/openmc/pull/3434>`_) |
| 201 | +- Random Ray External Source Plotting Fix (`#3430 <https://github.com/openmc-dev/openmc/pull/3430>`_) |
| 202 | +- Avoid negative heating values during pair production and bremsstrahlung (`#3426 <https://github.com/openmc-dev/openmc/pull/3426>`_) |
| 203 | +- Fix no serialization of periodic_surface_id bug (`#3421 <https://github.com/openmc-dev/openmc/pull/3421>`_) |
| 204 | +- Update _get_start_data to always grab the beginning of timestep time (`#3414 <https://github.com/openmc-dev/openmc/pull/3414>`_) |
| 205 | +- Fixed a bug in charged particle energy deposition (`#3416 <https://github.com/openmc-dev/openmc/pull/3416>`_) |
| 206 | +- Fix bug where the same mesh is written multiple times to settings.xml (`#3418 <https://github.com/openmc-dev/openmc/pull/3418>`_) |
| 207 | +- small typo - spelling of Debian (`#3411 <https://github.com/openmc-dev/openmc/pull/3411>`_) |
| 208 | +- added test for dagmc geometry plot (`#3375 <https://github.com/openmc-dev/openmc/pull/3375>`_) |
| 209 | +- Random Ray Misc Memory Error Fixes (`#3405 <https://github.com/openmc-dev/openmc/pull/3405>`_) |
| 210 | +- added type hints to model file (`#3399 <https://github.com/openmc-dev/openmc/pull/3399>`_) |
| 211 | +- Apply resolve paths to path values in ``config`` (`#3400 <https://github.com/openmc-dev/openmc/pull/3400>`_) |
| 212 | +- Fixing an incorrect computation of CDF of bremsstrahlung photons (`#3396 <https://github.com/openmc-dev/openmc/pull/3396>`_) |
| 213 | +- Fix weight modification for uniform source sampling (`#3395 <https://github.com/openmc-dev/openmc/pull/3395>`_) |
| 214 | +- Updates to VTK data checks (`#3371 <https://github.com/openmc-dev/openmc/pull/3371>`_) |
| 215 | +- Map Compton subshell data to atomic relaxation data (`#3392 <https://github.com/openmc-dev/openmc/pull/3392>`_) |
| 216 | +- Skip atomic relaxation if binding energy is larger than photon energy (`#3391 <https://github.com/openmc-dev/openmc/pull/3391>`_) |
| 217 | +- Fix extremely large yields from Bremsstrahlung (`#3386 <https://github.com/openmc-dev/openmc/pull/3386>`_) |
| 218 | +- corrected tally name in D1S example (`#3383 <https://github.com/openmc-dev/openmc/pull/3383>`_) |
| 219 | +- Install MCPL using same build type as OpenMC in CI (`#3388 <https://github.com/openmc-dev/openmc/pull/3388>`_) |
| 220 | +- using reduce chain level to remove need for reduce chain (`#3377 <https://github.com/openmc-dev/openmc/pull/3377>`_) |
| 221 | +- Fix negative distances from bins_crossed for CylindricalMesh (`#3370 <https://github.com/openmc-dev/openmc/pull/3370>`_) |
| 222 | +- Add check for equal value bins in an EnergyFilter (`#3372 <https://github.com/openmc-dev/openmc/pull/3372>`_) |
| 223 | +- Fix for Issue Loading MGXS Data Files with LLVM 20 or Newer (`#3368 <https://github.com/openmc-dev/openmc/pull/3368>`_) |
| 224 | +- Report plot ID instead of index for unsupported plot types in random ray mode (`#3361 <https://github.com/openmc-dev/openmc/pull/3361>`_) |
| 225 | +- Handle Missing Tags in Versioning by Setting Default to 0 (`#3359 <https://github.com/openmc-dev/openmc/pull/3359>`_) |
| 226 | +- added kg units to doc string in results class (`#3358 <https://github.com/openmc-dev/openmc/pull/3358>`_) |
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