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Fix RAP (Grell Freitas) decomp b4b issues#942

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SamuelTrahanNOAA merged 5 commits into
NCAR:mainfrom
SamuelTrahanNOAA:bugfix/gf_decomp_b4b
Jun 17, 2022
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Fix RAP (Grell Freitas) decomp b4b issues#942
SamuelTrahanNOAA merged 5 commits into
NCAR:mainfrom
SamuelTrahanNOAA:bugfix/gf_decomp_b4b

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@SamuelTrahanNOAA SamuelTrahanNOAA commented Jun 10, 2022

This PR replaces #933 and is identical, except that it comes from another fork. All of this work comes from @climbfuji

Bug fixes in physics/cu_gf_deep.F90 and physics/cu_gf_driver.F90 for bit-for-bit identical results with GF when changing the MPI decomposition. Instead of using the pefc value of last column (pefc was a scalar), which is incorrect, turn pefc into a vector of length horizontal_loop_extent and use the correct value in GF deep convection.

Minor formatting cleanup in removal of unused symbols/code.

Associated PRs:

NOAA-EMC/ufsatm#553
ufs-community/ufs-weather-model#1257

For regression testing, see ufs-community/ufs-weather-model#1243

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Thanks for help finding the b4b issue.

@SamuelTrahanNOAA
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I didn't do it. Dom did. I'm replacing his PR so he can use his 4 hours a week for something more critical.

@climbfuji
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Thanks for taking care of getting those changes in @SamuelTrahanNOAA!

@SamuelTrahanNOAA SamuelTrahanNOAA merged commit f25b5c4 into NCAR:main Jun 17, 2022
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7 participants