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Update surface net heat fluxes for AQM coupling #953

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rmontuoro
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This PR implements proper computation of surface net heat fluxes provided to the coupled NOAA Air Quality Model (AQM).

The update uses PBL-computed fluxes both for fractional and non-fractional grids unless cplflx is set to .true..

Fixes #945.

dtsfci_cpl(i) = cp * rho * hflx_wat(i) ! sensible heat flux over open ocean
dqsfci_cpl(i) = hvap * rho * evap_wat(i) ! latent heat flux over open ocean
else ! use results from PBL scheme for 100% open ocean
if (cplaqm) then
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When running AQM, it only couples to ATM and ATM doesn't couple to Ocean or Ice model. I would suggest to make it simple by changing the code to:
if (cplaqm .and. .not. cplflx) then
do i = 1, im
dtsfci_cpl(i) = dtsfc1(i)*hffac(i)
dqsfci_cpl(i) = dqsfc1(i)
end do
end if

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I would prefer to leave in place the ability to use AQM in fully coupled mode for future applications.

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This looks OK to me if @ChunxiZhang-NOAA is happy with this.

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@grantfirl I am ok with it.

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Closed in favor of #962

@grantfirl grantfirl closed this Sep 6, 2022
grantfirl added a commit that referenced this pull request Sep 9, 2022
Update surface net heat fluxes for AQM coupling (Was #953)
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