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[production/GFSv17] UPP -- Add Land Mask to Foundation Temperature#3238

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dpsarmie merged 1 commit into
ufs-community:production/GFS.v17from
dpsarmie:v17/UPP_FTempMask
May 20, 2026
Merged

[production/GFSv17] UPP -- Add Land Mask to Foundation Temperature#3238
dpsarmie merged 1 commit into
ufs-community:production/GFS.v17from
dpsarmie:v17/UPP_FTempMask

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@dpsarmie
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@dpsarmie dpsarmie commented May 19, 2026

Commit Queue Requirements:

  • All subcomponent pull requests (if any) have been reviewed by their code managers.
  • Run the full Intel+GNU RT suite (compared to current baselines), preferably on Ursa (Derecho or Hercules are acceptable alternatives). Exceptions: documentation-only PRs, CI-only PRs, etc.
    • Verify that test_changes.list indicates which tests, if any, are changed by this PR. Commit test_changes.list, even if it is empty.
  • Fill out all sections of this template.

Description:

This PR is for the production/GFSv17 branch. It brings in a foundation temperature mask implementation from UPP. This is a production only change to the UFSWM/UPP.

Commit Message:

* UFSWM - Add foundation temperature mask
  * UFSATM - Update UPP hash
      * UPP - Apply land mask to ocn foundation temperature

Priority:

  • Normal

Git Tracking

Sub component Pull Requests:

UFSWM Blocking Dependencies:

  • None

Documentation:

  • Documentation update NOT required.

Changes

Regression Test Changes (Please commit test_changes.list):

  • Baseline Changes to GRIB files generated by UPP. No changes to output or results from the UFSWM.

Input data Changes:

  • None.

Library Changes/Upgrades:

  • No Updates

Testing Log:

  • RDHPCS
    • Ursa
  • WCOSS2
    • Dogwood/Cactus

Testing Remarks:

@dpsarmie
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This UPP update passed all GFSv17 production tests and is ready to be merged. All subcomponent PRs have been merged to their respective v17 production branches.

@NickSzapiro-NOAA
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This is marked as a no baseline change in the template. Is that correct @dpsarmie ?

@dpsarmie
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This is marked as a no baseline change in the template. Is that correct @dpsarmie ?

I changed the template to clarify. There are changes in the grib2 files generated by UPP (confirmed by @WenMeng-NOAA NOAA-EMC/UPP#1530 (comment); and also seen when running RTs in GFSFLX.GrbF24). However, there were no changes to the results/output.

@dpsarmie dpsarmie merged commit 85b4545 into ufs-community:production/GFS.v17 May 20, 2026
7 of 10 checks passed
@github-project-automation github-project-automation Bot moved this from Evaluating to Done in PRs to Process May 20, 2026
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3 participants