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rotate Agrid currents to zonal and meridional directions for release V2 #96

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Merged
mathomp4 merged 2 commits into from
Jul 3, 2025
Merged

rotate Agrid currents to zonal and meridional directions for release V2 #96

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7e9e745
rotate Agrid currents to zonal and meridional directions
zhaobin74 Mar 31, 2025
bd0e1a3
Merge branch 'release/v2' into bugfix/zhaobin74/fix-Agrid-currents-ro…
sinakhani Jul 3, 2025
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17 changes: 7 additions & 10 deletions MOM6_GEOSPlug/MOM6_GEOSPlug.F90
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Original file line number Diff line number Diff line change
Expand Up @@ -914,21 +914,18 @@ subroutine Run ( GC, IMPORT, EXPORT, CLOCK, RC )
call ocean_model_get_UV_surf(Ocean_State, Ocean, 'ua', U, isc, jsc) ! this comes to us in m/s
call ocean_model_get_UV_surf(Ocean_State, Ocean, 'va', V, isc, jsc) ! this comes to us in m/s

if(associated(UW )) then
if(associated(UW ) .and. associated(VW )) then
where(MOM_2D_MASK(:,:) > 0.0)
UW = real(U, kind=GeosKind)
UW = real(U, kind=GeosKind) * cos_rot + real(V, kind=GeosKind) * sin_rot
VW = real(V, kind=GeosKind) * cos_rot - real(U, kind=GeosKind) * sin_rot
elsewhere
UW=0.0
end where
endif

if(associated(VW )) then
where(MOM_2D_MASK(:,:) > 0.0)
VW = real(V, kind=GeosKind)
elsewhere
VW=0.0
end where
end if
else
print *, 'Both UW and VW MUST be allocated.'
ASSERT_(.false.)
endif

! B-grid currents (for CICE dynamics)
U = 0.0; V = 0.0
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