Issues

• [bug] Rocket assigned chamber temperature ignores units: t,r=5400 runs the chamber at 5400 K

  bug
  djkees/cea#309 · Filter by author djkees opened on Sep 28, 2026

• [bug] Shock problems ignore temperature units: t(c)=26.85 runs at 26.85 K

  bug
  djkees/cea#308 · Filter by author djkees opened on Sep 28, 2026

• [bug] Accepted unit names differ across interfaces; kPa in .inp is silently read as bar

  bug
  djkees/cea#305 · Filter by author djkees opened on Sep 25, 2026

• [bug] main.f90 C* m/s-to-ft/s factor 3.2808349d0 appears to be a mistyped 3.2808399d0

  bug
  djkees/cea#304 · Filter by author djkees opened on Sep 25, 2026

• [bug] CEA_INVALID_ROCKET_TYPE is declared but never assigned (dead error code)

  bugpriority: low
  djkees/cea#296 · Filter by author djkees opened on Sep 17, 2026

• [feature] Docs workflow deploy step has no retry for transient OIDC token failures

  enhancementpriority: low
  djkees/cea#293 · Filter by author djkees opened on Sep 15, 2026

• [question] type(x) in [list, np.ndarray] checks reject tuples across 6 call sites in CEA.pyx

  priority: mediumquestion
  djkees/cea#292 · Filter by author djkees opened on Sep 15, 2026

• [bug] fb_core_test fails to link: missing cea_abort_support dependency

  bugpriority: medium
  djkees/cea#283 · Filter by author djkees opened on Sep 10, 2026

• [bug] Custom-reactant element-symbol validation is bypassed whenever molecular_weight is supplied explicitly

  bugpriority: high
  djkees/cea#279 · Filter by author djkees opened on Sep 9, 2026

• [bug] C API silently accepts unimplemented weight-based/wrong-case unit strings, producing wrong values with no error

  bugpriority: high
  djkees/cea#277 · Filter by author djkees opened on Sep 9, 2026

• [bug] detonation.f90: unguarded divisions and a sqrt of a possibly-negative discriminant in the initial state and CJ initial-guess calculations

  bugpriority: medium
  djkees/cea#276 · Filter by author djkees opened on Sep 9, 2026

• [bug] detonation.f90 non-convergence leaves garbage numeric fields, and the legacy CLI (main.f90) never checks converged

  bugpriority: high
  djkees/cea#275 · Filter by author djkees opened on Sep 9, 2026

• [bug] shock.f90's thermo-database temperature-cap guard only fires on the first Newton iteration

  bugpriority: medium
  djkees/cea#274 · Filter by author djkees opened on Sep 9, 2026

• [bug] shock.f90's top-level dispatcher checks the wrong convergence flag, letting an unconverged incident state feed the reflected-shock solve

  bugpriority: high
  djkees/cea#273 · Filter by author djkees opened on Sep 9, 2026

• [bug] shock.f90 divides by (rho52 - 1.0) with no guard near the weak-reflected-shock (Mach1~1) limit

  bugpriority: medium
  djkees/cea#272 · Filter by author djkees opened on Sep 9, 2026

• [bug] rocket.f90's frozen isentropic exponent gamma_s = cp/(cp-n) is unguarded against cp <= n

  bugpriority: medium
  djkees/cea#271 · Filter by author djkees opened on Sep 9, 2026

• [bug] rocket.f90's FAC contraction-ratio correlation has an unguarded pole near ac_at_ ~ 0.79047

  bugpriority: medium
  djkees/cea#270 · Filter by author djkees opened on Sep 9, 2026

• [bug] rocket.f90's area-ratio Newton iteration divides by (usq-asq) which the iteration drives toward zero near sonic conditions

  bugpriority: medium
  djkees/cea#269 · Filter by author djkees opened on Sep 9, 2026

• [bug] rocket.f90 never verifies convergence before reporting a solved point

  bugpriority: high
  djkees/cea#268 · Filter by author djkees opened on Sep 9, 2026

• [bug] shock.f90 and detonation.f90's local 2x2 Newton-step solves have no singularity/NaN check at all

  bugpriority: high
  djkees/cea#267 · Filter by author djkees opened on Sep 9, 2026

• [bug] equilibrium.f90: post-solve quantities divide by solver-driven-to-zero denominators with no guard

  bugpriority: medium
  djkees/cea#266 · Filter by author djkees opened on Sep 9, 2026

• [bug] NaN in Newton iterates silently satisfies convergence checks in equilibrium.f90, shock.f90, and detonation.f90

  bugpriority: high
  djkees/cea#265 · Filter by author djkees opened on Sep 9, 2026

• [bug] equilibrium.f90's gauss/find_pivot/solve_multiple_rhs only reject exact-zero pivots and are NaN-blind

  bugpriority: high
  djkees/cea#264 · Filter by author djkees opened on Sep 9, 2026

• [feature] GFE test dependency is fetched with no pinned ref/tag/SHA (CI and develop.sh)

  enhancementpriority: medium
  djkees/cea#263 · Filter by author djkees opened on Sep 9, 2026

• [feature] Third-party GitHub Actions pinned by mutable tag/branch instead of commit SHA

  enhancementpriority: medium
  djkees/cea#262 · Filter by author djkees opened on Sep 9, 2026