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63 lines
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63 lines
2.5 KiB
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===================
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What's New in 0.6.1
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===================
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-------------------
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System Requirements
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-------------------
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There are no special requirements for running the OpenMC code. As of this
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release, OpenMC has been tested on a variety of Linux distributions, Mac OS X,
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and Microsoft Windows 7. Memory requirements will vary depending on the size of
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the problem at hand (mostly on the number of nuclides in the problem).
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------------
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New Features
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------------
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- Coarse mesh finite difference (CMFD) acceleration no longer requires PETSc
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- Statepoint file numbering is now zero-padded
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- Python scripts now compatible with Python 2 or 3
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- Ability to run particle restarts in fixed source calculations
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- Capability to filter box source by fissionable materials
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- Nuclide/element names are now case insensitive in input files
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- Improved treatment of resonance scattering for heavy nuclides
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---------
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Bug Fixes
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---------
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- 03e890_: Check for energy-dependent multiplicities in ACE files
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- 4439de_: Fix distance-to-surface calculation for general plane surface
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- 5808ed_: Account for differences in URR band probabilities at different energies
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- 2e60c0_: Allow zero atom/weight percents in materials
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- 3e0870_: Don't use PWD environment variable when setting path to input files
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- dc4776_: Handle probability table resampling correctly
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- 01178b_: Fix metastables nuclides in NNDC cross_sections.xml file
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- 62ec43_: Don't read tallies.xml when OpenMC is run in plotting mode
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- 2a95ef_: Prevent segmentation fault on "current" score without mesh filter
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- 93e482_: Check for negative values in probability tables
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.. _03e890: https://github.com/openmc-dev/openmc/commit/03e890
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.. _4439de: https://github.com/openmc-dev/openmc/commit/4439de
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.. _5808ed: https://github.com/openmc-dev/openmc/commit/5808ed
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.. _2e60c0: https://github.com/openmc-dev/openmc/commit/2e60c0
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.. _3e0870: https://github.com/openmc-dev/openmc/commit/3e0870
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.. _dc4776: https://github.com/openmc-dev/openmc/commit/dc4776
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.. _01178b: https://github.com/openmc-dev/openmc/commit/01178b
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.. _62ec43: https://github.com/openmc-dev/openmc/commit/62ec43
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.. _2a95ef: https://github.com/openmc-dev/openmc/commit/2a95ef
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.. _93e482: https://github.com/openmc-dev/openmc/commit/93e482
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------------
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Contributors
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------------
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This release contains new contributions from the following people:
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- `Sterling Harper <smharper@mit.edu>`_
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- `Bryan Herman <bherman@mit.edu>`_
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- `Adam Nelson <nelsonag@umich.edu>`_
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- `Paul Romano <paul.k.romano@gmail.com>`_
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- `Jon Walsh <walshjon@mit.edu>`_
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- `Will Boyd <wbinventor@gmail.com>`_
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