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Pull requests: openmc-dev/openmc

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Pull requests list

Deplete: Flux mode (mg-flux); faster collapse via SparseXSTable
#3980 opened Jun 24, 2026 by yrrepy Contributor Loading…
5 tasks done
in memory cross-section alteration
#3979 opened Jun 23, 2026 by dave-soliton Loading…
Lost particle track files
#3976 opened Jun 19, 2026 by viktormai Loading…
5 tasks done
Delta tracking delta tracking Other Enhancement
#3971 opened Jun 12, 2026 by nuclearkevin Member Loading…
5 tasks done
3
2
Overlap detection for plotter
#3969 opened Jun 10, 2026 by viktormai Loading…
5 tasks done
Weight Window Edge Case Fixes Bugs Variance Reduction
#3968 opened Jun 10, 2026 by jtramm Contributor Loading…
5 tasks done
MGXS Bootstrapping MGXS Multi-Group Mode Random Ray Variance Reduction
#3965 opened Jun 10, 2026 by jtramm Contributor Loading…
5 tasks done
Random Ray Forward Flux Save in Adjoint Mode Random Ray
#3962 opened Jun 5, 2026 by jtramm Contributor Loading…
4 tasks done
1
Limit DAGMC ray fire distance to collision point for BVH pruning
#3961 opened Jun 5, 2026 by eckertben Loading…
2 of 5 tasks
6
Tally 32-bit Overflow Fix Bugs Weight Windows
#3960 opened Jun 4, 2026 by jtramm Contributor Loading…
5 tasks done
1
Fix coupled external source rate and transfer rate with destination material Depletion Documentation Other Enhancement
#3959 opened Jun 4, 2026 by church89 Contributor Loading…
4 of 5 tasks
Preserve collision count when splitting particles Bugs Merging Soon PR will be merged in < 24 hrs if no further comments are made. Weight Windows
#3958 opened Jun 4, 2026 by EdenRochmanSharabi Contributor Loading…
2 of 3 tasks
1
2
Add chain parameter to Material.get_activity for half-life data
#3957 opened Jun 4, 2026 by EdenRochmanSharabi Contributor Loading…
4 tasks
1
Add description attribute to Model
#3956 opened Jun 4, 2026 by EdenRochmanSharabi Contributor Loading…
1
Warn when XML subelement text exceeds lxml 2 GB limit
#3953 opened Jun 2, 2026 by EdenRochmanSharabi Contributor Loading…
1
D1s multi index sequence
#3952 opened Jun 1, 2026 by jon-proximafusion Contributor Loading…
4 of 5 tasks
wwinp files: Fix MemoryError in WeightWindowsList.export_to_hdf5 and speed up from_wwinp. Alternative Approach Merging Soon PR will be merged in < 24 hrs if no further comments are made.
#3951 opened May 30, 2026 by yrrepy Contributor Loading…
5 tasks done
19
Automatic C++ doc generation Documentation
#3950 opened May 29, 2026 by JoffreyDorville Contributor Loading…
5 tasks done
2
Fix get_index_in_direction for regular meshes Bugs
#3948 opened May 28, 2026 by JoffreyDorville Contributor Loading…
5 tasks done
10
DNP drift (regular mesh only)
#3944 opened May 27, 2026 by JoffreyDorville Contributor • Draft
5 tasks
Implement jacobian calculation and energy and angle transformation Point Detector
#3935 opened May 6, 2026 by GuySten Contributor Loading…
4 of 5 tasks
2
Fix virtual surface crossing Bugs
#3934 opened May 3, 2026 by GuySten Contributor Loading…
5 tasks done
2
12
Reevaluate cell in a close collision after a surface crossing Bugs
#3933 opened May 3, 2026 by GuySten Contributor Loading…
5 tasks done
5
Depletion fy energy interp
#3931 opened Apr 29, 2026 by Yimengchanpsi Loading…
5 tasks done
adding trigger to mgxs convert
#3925 opened Apr 22, 2026 by shimwell Member • Draft
3 of 5 tasks
2
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