Issues

• SSW files: 64-bit header fields of MCNP5/6 files only partly handled, and mcpl2ssw copies niss from the ref file

  mcnp
  mctools/mcpl#207 · Filter by author tkittel opened on Oct 15, 2026

• Add full-featured Debian packages of MCPL and related python tools

  cmakeenhancement
  mctools/mcpl#195 · Filter by author willend opened on Oct 13, 2026
  3

• Add improved options for having mcpl2ssw store a more meaningful number of histories

  enhancementmcnp
  mctools/mcpl#135 · Filter by author marquezj opened on May 22, 2026
  3

• pymcpltool --stats should show stat:sum entries

  mctools/mcpl#94 · Filter by author tkittel opened on Jun 13, 2025

• MCNP6: External MCPL Volumetric Phase Spaces

  mctools/mcpl#79 · Filter by author yrrepy opened on Feb 29, 2024
  7

• mcpltool --merge failure output can be confusing

  mctools/mcpl#77 · Filter by author g5t opened on Feb 2, 2024
  4

• Python writer for MCPL files

  enhancementpython
  mctools/mcpl#70 · Filter by author grzanka opened on Mar 31, 2023
  20

• C++ RAII Wrapper

  enhancementfeedback requirednot urgentquestion
  mctools/mcpl#61 · Filter by author efp opened on Aug 25, 2022
  3

• Optionally support user data of arbitrary size.

  enhancement
  mctools/mcpl#60 · Filter by author tkittel opened on Aug 22, 2022
  10

• write capability in Python API

  enhancementpython
  mctools/mcpl#54 · Filter by author mads-bertelsen opened on Apr 29, 2020
  11

• Feature request: Enable filtering options in the non-DG framework mcpltool

  enhancementnot urgent
  mctools/mcpl#44 · Filter by author willend opened on Mar 7, 2019
  2

  

• universal pdgcode i/o's as uint32_t but is int32_t

  bugnot urgent
  mctools/mcpl#29 · Filter by author tkittel opened on Apr 3, 2017
  

• Make example with fortran bindings

  enhancementhelp wantednot urgentpostponed
  mctools/mcpl#25 · Filter by author tkittel opened on Mar 31, 2017

• document and unify output gzipping behaviour of --merge and --extract

  bugnot urgent
  mctools/mcpl#21 · Filter by author tkittel opened on Mar 30, 2017

• Split mcpltool --help into standard and detailed view

  enhancementnot urgent
  mctools/mcpl#19 · Filter by author tkittel opened on Mar 30, 2017

• Better endianness handling

  enhancementnot urgentpostponed
  mctools/mcpl#15 · Filter by author tkittel opened on Mar 29, 2017
  4

• Do we want to support data integrity verification by keeping checksums?

  enhancementnot urgentpostponed
  mctools/mcpl#14 · Filter by author tkittel opened on Mar 29, 2017

• Support file chaining

  enhancementnot urgent
  mctools/mcpl#13 · Filter by author tkittel opened on Mar 29, 2017

• mcpl_repair should repair truncated files

  enhancement
  mctools/mcpl#4 · Filter by author tkittel opened on Sep 3, 2016