Independent referee: NOAA-EMC/HRRR v4.1.21 module_bl_mynn.F.
Source SHA-256: 42178a22693ad14b1a3adcf3e44be3047f051abf80f3a64c0ce9ed9ac2ec6d8a
Harness: tools/mynn_pbl_gsd41_oracle/run_driver_families_gsd41.F90
Harness SHA-256: 1054f69f8c2b68e9f17f5005bc71c5574e0f0bf6af7c0542be579a58a4013e1b
Compiler: GNU Fortran 13.3.0, -O0 -ffp-contract=off, glibc 2.39.
Controls: &review bl_mynn_mixlength=1 /
Six families, 30 levels, twelve 20-second steps, cold start followed by warm calls.
The fixture is the first twelve steps of the independently generated 120-step CSV.
No source change: the squared CASE(2) line cannot affect CASE(1).
Fixture SHA-256: 426619df587969099a57d087a7a7a62b9e4635d4fc10db756b368038a7924fff4
Decoded CSV SHA-256: 3a4d897a284dec369203b7d67eee769439e871e17ea14e7d17059a9c6fcbb2b1
Rebuild after build.sh:
  printf '&review bl_mynn_mixlength=1 /\n' > length1.nml
  sq/run_driver_families_gsd41 driver-families-gsd41-ml1.csv 12 length1.nml
  gzip -n -9 driver-families-gsd41-ml1.csv
