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2 changes: 1 addition & 1 deletion physics/rte-rrtmgp
21 changes: 13 additions & 8 deletions physics/scm_sfc_flux_spec.F90
Original file line number Diff line number Diff line change
Expand Up @@ -153,14 +153,11 @@ subroutine scm_sfc_flux_spec_run (im, u1, v1, z1, t1, q1, p1, roughness_length,
frland(i) = 1.0_kind_phys
cice(i) = 0.0_kind_phys
icy(i) = .false.
tsfcl(i) = T_surf(i) !GJF
else
frland(i) = 0.0_kind_phys
if (oceanfrac(i) > 0.0_kind_phys) then
if (cice(i) >= min_seaice) then
icy(i) = .true.
tisfc(i) = T_surf(i) !GJF
tisfc(i) = max(timin, min(tisfc(i), tgice))
! This cplice namelist option was added to deal with the
! situation of the FV3ATM-HYCOM coupling without an active sea
! ice (e.g., CICE6) component. By default, the cplice is true
Expand All @@ -186,8 +183,6 @@ subroutine scm_sfc_flux_spec_run (im, u1, v1, z1, t1, q1, p1, roughness_length,
else
if (cice(i) >= min_lakeice) then
icy(i) = .true.
tisfc(i) = T_surf(i) !GJF
tisfc(i) = max(timin, min(tisfc(i), tgice))
islmsk(i) = 2
else
cice(i) = 0.0_kind_phys
Expand All @@ -198,13 +193,23 @@ subroutine scm_sfc_flux_spec_run (im, u1, v1, z1, t1, q1, p1, roughness_length,
if (cice(i) < 1.0_kind_phys) then
wet(i) = .true. ! some open lake
endif
if (wet(i)) then ! Water
tsfc_wat(i) = T_surf(i)
endif
endif
endif
if (nint(slmsk(i)) /= 1) slmsk(i) = islmsk(i)
enddo

do i = 1, im
if (wet(i)) then
tsfc_wat(i) = T_surf(i)
end if
if (dry(i)) then
tsfcl(i) = T_surf(i)
end if
if (icy(i)) then
tisfc(i) = T_surf(i)
tisfc(i) = max(timin, min(tisfc(i), tgice))
end if
end do

! to prepare to separate lake from ocean under water category
do i = 1, im
Expand Down