Issues

• parse_mf33_subsection splits LB=0 to 4 E-tables at NT - NP instead of 2*(NP - LT)

  shimwell/endf-python#25 · Filter by author shimwell opened on Sep 26, 2026

• Tabulated1D array evaluation snaps points within 1e-5 RELATIVE of an endpoint to it (np.isclose default rtol), zeroing cross sections just above thresholds

  shimwell/endf-python#24 · Filter by author shimwell opened on Aug 10, 2026
  3

• chain.replace_missing walks off the end of ATOMIC_SYMBOL and raises KeyError: -1

  shimwell/endf-python#22 · Filter by author shimwell opened on Aug 9, 2026
  2

• AngleDistribution.forward_fraction returns uninitialized memory for ACE-derived distributions, so removal_xs is nondeterministic there

  shimwell/endf-python#21 · Filter by author shimwell opened on Aug 8, 2026
  2

• ACE reader fails on denormal floats under numpy 2, existing missing-E recovery never runs

  shimwell/endf-python#20 · Filter by author shimwell opened on Aug 8, 2026
  3

• parse_mf7_mt4 reads LI from each temperature record and then discards it

  shimwell/endf-python#16 · Filter by author shimwell opened on Aug 8, 2026
  1

• MF=1 MT=458 reports ZA as a float where every other section reports an int

  shimwell/endf-python#14 · Filter by author shimwell opened on Aug 8, 2026
  1

• get_tab2_record uses int() where the rest of the reader uses int_endf()

  shimwell/endf-python#13 · Filter by author shimwell opened on Aug 8, 2026
  1

• get_intg_record writes every element of a row to the same column

  shimwell/endf-python#11 · Filter by author shimwell opened on Aug 8, 2026
  1

• Add high-level access to MF=8/9/10 radionuclide production data

  shimwell/endf-python#4 · Filter by author jon-proximafusion opened on Jul 6, 2026
  1