*+Revise non-Boussinesq gprime expressions#393
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## dev/gfdl #393 +/- ##
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- Coverage 38.17% 38.16% -0.02%
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Files 269 269
Lines 76553 76587 +34
Branches 14076 14084 +8
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- Misses 42077 42107 +30
- Partials 5249 5253 +4
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Revised the calculation of gprime and the coordinate densities (GV%Rlay) in fully non-Boussinesq mode to use the arithmetic mean of adjacent coordinate densities in the denominator of the expression for g_prime in place of RHO_0. Also use LIGHTEST_DENSITY in place of RHO_0 to specify the top-level coordinate density in certain coordinate modes. Also made corresponding changes to the fully non-Boussinesq APE calculation when CALCULATE_APE is true, and eliminated an incorrect calculation of the layer volumes in non-Boussinesq mode using the Boussinesq reference density that was never actually being used when CALCULATE_APE is false. This commit will change answers in some fully non-Boussinesq calculations, and an existing runtime parameter is used and logged in some new cases, changing the MOM_parameter_doc file in those cases.
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I see no problems, though did not scrutinize every line. I suggest we move ahead. |
marshallward
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Jul 24, 2023
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Gaea regression: https://gitlab.gfdl.noaa.gov/ogrp/MOM6/-/pipelines/20011 ✔️ 🟡 |
This was referenced Nov 13, 2023
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Revised the calculation of gprime and the coordinate densities (GV%Rlay) in fully non-Boussinesq mode to use the arithmetic mean of adjacent coordinate densities in the denominator of the expression for g_prime in place of RHO_0. Also use LIGHTEST_DENSITY in place of RHO_0 to specify the top-level coordinate density in certain coordinate modes. Also made corresponding changes to the fully non-Boussinesq APE calculation when CALCULATE_APE is true.
This commit will change answers in some fully non-Boussinesq calculations, and an existing runtime parameter is used and logged in some new cases, changing the MOM_parameter_doc file in those cases.