[dev-sci] Add fix files for running JEDI-based EnKF on conus3km

[SamuelDegelia-NOAA]

DESCRIPTION OF CHANGES:

This small PR adds fix and configuration files for running JEDI-based EnKF on conus3km. There is also a minor bug fix to get the rdas_ua2u.x utility working for larger jobs. It does not seem to like using lots of mpi ranks, so I put a limit on it of 480 ranks. But the previous version had the wrong ppn set for this conditional which is fixed here.

Note: this is almost enough to run jedivar on 3km. But we are still missing the MGBF namelists which Ting is working on.

TESTS CONDUCTED:

Ran 7-day retros with GSI and JEDI-based EnKF. Results are here: https://docs.google.com/presentation/d/1Wc7WlCQD3pSAHsH9y-UPofha_wvVVd7ySjCo0KMjHhc/edit?slide=id.g3d1c41bf710_0_0#slide=id.g3d1c41bf710_0_0

Machines/Platforms:

• WCOSS2
  • Cactus/Dogwood
  • Acorn
• RDHPCS
  • Hera
  • Jet
  • Orion
  • Hercules

Test cases:

• Engineering tests
  • Non-DA engineering test
  • DA engineering test
    • Retro
    • Ensemble
    • Parallel
• RRFS fire weather
• RRFS_A:
• RRFS_B:
• RTMA:
• Others:

ISSUE:

None

[MatthewPyle-NOAA]

@SamuelDegelia-NOAA Will adding the MGBF namelists be done in a separate PR, or do you want to hold this one up until that is ready?

[SamuelDegelia-NOAA]

@MatthewPyle-NOAA That will be done in a later PR. I think the namelists are available but they still require some testing.