Add "ultra low" coupled configurations to RTs

[DeniseWorthen]

Commit Queue Requirements:

• Fill out all sections of this template.
• All sub component pull requests have been reviewed by their code managers.
• Run the full Intel+GNU RT suite (compared to current baselines) on either Hera/Derecho/Hercules
• Commit 'test_changes.list' from previous step

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Description:

Add two new low resolution S2S coupled configurations: C12 ATM + 9deg OCN/ICE and C24 ATM + 5deg OCN/ICE. Warmstarts for C12mx900 and C24mx500 were generated at 31b1938 from the control tests for each resolution and added to the staged input data directory on hera.

New input is located /scratch1/NCEPDEV/stmp4/Denise.Worthen/input-data-20250131 and must be sync'd to all platforms. The date on the input data directory is arbitrary.

Both C24-5deg and C12-9deg utilize 11 tasks. Both control tests (24hrs) run on Hera in less than ~ 1 minute. A baseline was created and verified at 36babd5.

Commit Message:

* UFSWM - add control, warmstart and restart-from-warmstart tests for C24 + 5deg Ocean/Ice and C12 + 9deg Ocean/Ice
  * FV3 - add new SDF for low-res physics

Priority:

• Normal

Git Tracking

UFSWM:

• Closes Ultra low resolution configuration for testing #2508

Sub component Pull Requests:

• FV3: Add SDF for ultra-low (C12 and C24) coupled configurations NOAA-EMC/fv3atm#911

UFSWM Blocking Dependencies:

• None

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Changes

Regression Test Changes (Please commit test_changes.list):

• PR Adds New Tests/Baselines.

Input data Changes:

• Updated input data.

Updated input-data directory currently staged on Hera at

/scratch1/NCEPDEV/stmp4/Denise.Worthen/input-data-20250131

Library Changes/Upgrades:

• No Updates

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Testing Log:

• RDHPCS
  • Hera
  • Orion
  • Hercules
  • Jet
  • GaeaC5
  • GaeaC6
  • Derecho
• WCOSS2
  • Dogwood/Cactus
  • Acorn
• CI
• opnReqTest (complete task if unnecessary)