Issues

• Naming cleanup: misnamed MPI gather routine, stutter type names, builtin-shadowing locals

  documentationgood first issue
  MFlowCode/MFC#1507 · Filter by author sbryngelson opened on Jun 1, 2026

• snake_case sweep: rename camelCase/Hungarian leftovers in test toolchain

  enhancementgood first issue
  MFlowCode/MFC#1506 · Filter by author sbryngelson opened on Jun 1, 2026

• Rename misleading WP_MOK in post_process MPI-IO (holds storage-precision byte count)

  documentationgood first issue
  MFlowCode/MFC#1505 · Filter by author sbryngelson opened on Jun 1, 2026

• Add keep-in-sync comments to near-identical twin routines (viscous/conversion/rhs)

  enhancementgood first issue
  MFlowCode/MFC#1504 · Filter by author sbryngelson opened on Jun 1, 2026

• pre_process: 22x repeated patch_id_fp declaration + duplicated QBMM moment block

  enhancementgood first issue
  MFlowCode/MFC#1503 · Filter by author sbryngelson opened on Jun 1, 2026

• s_derive_center_of_mass duplicates the MPI-allreduce block 3x by dimension

  enhancementgood first issue
  MFlowCode/MFC#1501 · Filter by author sbryngelson opened on Jun 1, 2026

• Resolve or delete stale TODO / edit-marker comments in simulation/

  documentationgood first issue
  MFlowCode/MFC#1499 · Filter by author sbryngelson opened on Jun 1, 2026

• Fix several misleading/incorrect code comments across src/

  documentationgood first issue
  MFlowCode/MFC#1497 · Filter by author sbryngelson opened on Jun 1, 2026
  2

• Assorted magic literals: downsample factor 3, repeated 1e-300 log floor, p0/j<177 in s_perturb_primitive

  documentationenhancementgood first issue
  MFlowCode/MFC#1496 · Filter by author sbryngelson opened on Jun 1, 2026

• Hardcoded Fortran file-unit numbers where newunit= is already used elsewhere

  enhancementgood first issue
  MFlowCode/MFC#1495 · Filter by author sbryngelson opened on Jun 1, 2026

• AMD-workaround static array dims (3/10/20) are unexplained magic numbers

  enhancementgood first issue
  MFlowCode/MFC#1494 · Filter by author sbryngelson opened on Jun 1, 2026

• IBM/IC patch geometry IDs (2-21) are bare integers across 4+ files with no named-constant set

  enhancementgood first issue
  MFlowCode/MFC#1493 · Filter by author sbryngelson opened on Jun 1, 2026

• Replace magic CBC boundary-condition codes (-5 to -13) with existing named constants in m_cbc.fpp

  enhancementgood first issue
  MFlowCode/MFC#1492 · Filter by author sbryngelson opened on Jun 1, 2026

• Drop dead control flow: empty conditionals, redundant zero-init, identical arg-parse branches

  good first issue
  MFlowCode/MFC#1491 · Filter by author sbryngelson opened on Jun 1, 2026

• Remove dead *_MOK MPI-offset assignments in file_per_process I/O branches (and fix n_MOK/p_MOK typo)

  buggood first issue
  MFlowCode/MFC#1490 · Filter by author sbryngelson opened on Jun 1, 2026

• Collapse byte-identical if/else and #ifdef/#else branches

  good first issue
  MFlowCode/MFC#1489 · Filter by author sbryngelson opened on Jun 1, 2026

• Remove unused module/local variables, dead assignments, and duplicate use/include statements

  good first issue
  MFlowCode/MFC#1488 · Filter by author sbryngelson opened on Jun 1, 2026

• Remove commented-out GPU/CUDA directive and debug lines across src/ and toolchain/

  good first issue
  MFlowCode/MFC#1487 · Filter by author sbryngelson opened on Jun 1, 2026

• Remove separator banners in toolchain Python (the rule the linter enforces on src/)

  enhancementgood first issue
  MFlowCode/MFC#1486 · Filter by author sbryngelson opened on Jun 1, 2026

• Extend lint_source.py to catch stop/error stop, integer(wp), and signed d-exponent literals

  enhancementgood first issue
  MFlowCode/MFC#1485 · Filter by author sbryngelson opened on Jun 1, 2026
  1

• Fix forbidden/precision-unsafe numeric literals (5.0d-11, integer(wp), missing _wp)

  buggood first issue
  MFlowCode/MFC#1484 · Filter by author sbryngelson opened on Jun 1, 2026

• Replace forbidden stop/error stop with s_mpi_abort in solver source

  buggood first issue
  MFlowCode/MFC#1483 · Filter by author sbryngelson opened on Jun 1, 2026

• Inactive-patch validation never runs: s_check_patches loops bound at num_patches instead of num_patches_max

  buggood first issue
  MFlowCode/MFC#1482 · Filter by author sbryngelson opened on Jun 1, 2026

• s_compute_moment_of_inertia normalizes the rotation axis with sqrt(sum(axis)) instead of sqrt(sum(axis**2))

  bug
  MFlowCode/MFC#1481 · Filter by author sbryngelson opened on Jun 1, 2026

• CBC pi_coef_y/pi_coef_z leak in multi-D MUSCL runs (dealloc guards drop .or. muscl_order > 1)

  buggood first issue
  MFlowCode/MFC#1479 · Filter by author sbryngelson opened on Jun 1, 2026