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Bugfix for frazil ice temperature tendency #6976

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Feb 13, 2025
Merged

Bugfix for frazil ice temperature tendency #6976

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4 changes: 4 additions & 0 deletions components/mpas-ocean/src/shared/mpas_ocn_frazil_forcing.F
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Original file line number Diff line number Diff line change
Expand Up @@ -599,6 +599,10 @@ subroutine ocn_frazil_forcing_build_arrays(domain, meshPool, forcingPool, stateP
* config_frazil_ice_density ) / (config_specific_heat_sea_water * rho_sw) &
/ dt

! ocean fluid temperature is modified due to mixing of existing water with meltwater at the freezing point
frazilTemperatureTendency(k,iCell) = frazilTemperatureTendency(k,iCell) + &
meltedFrazilIceThickness * oceanFreezingTemperature / dt

! keep track of new frazil ice
sumNewThicknessWeightedSaltContent = sumNewThicknessWeightedSaltContent - meltedThicknessWeightedSaltContent
sumNewFrazilIceThickness = sumNewFrazilIceThickness - meltedFrazilIceThickness
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