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Parallelize surface increment regridding #4194
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Parallelize surface increment regridding #4194
DavidNew-NOAA
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commits into
NOAA-EMC:develop
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DavidNew-NOAA:feature/multi_regrid
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CoryMartin-NOAA
previously approved these changes
Oct 30, 2025
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I'm converting back to draft, as changes in #4117 broke something |
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Description
This PR parallelizes the deterministic and ensemble surface increment regridding. The file IO (staging and saving to COM) is parallelized with MPMD/CFP and the regridding itself is parallelized internally to the application the regrids in ufs_utils.
Resolves #4135
Type of change
Change characteristics
How has this been tested?
Clone, build, and run full CI suite on Hera
Checklist