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add wave/cice coupling fields #296

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merged 4 commits into from
May 3, 2022
Merged

add wave/cice coupling fields #296

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a907658
added wave spectrum fields from wave to ice
May 2, 2022
edac46e
updated fd_cesm.yaml for wave/ice coupling fields
May 2, 2022
e585555
fixed compilation bug
May 2, 2022
3c0ce67
added Si_thick and Si_floediam
May 3, 2022
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59 changes: 57 additions & 2 deletions mediator/esmFldsExchange_cesm_mod.F90
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Original file line number Diff line number Diff line change
Expand Up @@ -93,11 +93,21 @@ subroutine esmFldsExchange_cesm(gcomp, phase, rc)
integer :: n, ns
character(len=CL) :: cvalue
character(len=CS) :: name
logical :: wavice_coupling
logical :: ocn2glc_coupling
character(len=*) , parameter :: subname=' (esmFldsExchange_cesm) '
!--------------------------------------

rc = ESMF_SUCCESS

call NUOPC_CompAttributeGet(gcomp, name='wavice_coupling', value=cvalue, rc=rc)
if (ChkErr(rc,__LINE__,u_FILE_u)) return
read(cvalue,*) wavice_coupling

call NUOPC_CompAttributeGet(gcomp, name='ocn2glc_coupling', value=cvalue, rc=rc)
if (ChkErr(rc,__LINE__,u_FILE_u)) return
read(cvalue,*) ocn2glc_coupling

!---------------------------------------
! Get the internal state
!---------------------------------------
Expand Down Expand Up @@ -2790,6 +2800,23 @@ subroutine esmFldsExchange_cesm(gcomp, phase, rc)
end if
end if

! ---------------------------------------------------------------------
! to ice: wave elevation spectrum (field with ungridded dimensions)
! ---------------------------------------------------------------------
if (wavice_coupling) then
if (phase == 'advertise') then
call addfld(fldListFr(compwav)%flds, 'Sw_elevation_spectrum')
call addfld(fldListTo(compice)%flds, 'Sw_elevation_spectrum')
else
if ( fldchk(is_local%wrap%FBExp(compice) , 'Sw_elevation_spectrum', rc=rc) .and. &
fldchk(is_local%wrap%FBImp(compwav,compwav), 'Sw_elevation_spectrum', rc=rc)) then
call addmap(fldListFr(compwav)%flds, 'Sw_elevation_spectrum', compice, mapbilnr, 'one', 'unset')
call addmrg(fldListTo(compice)%flds, 'Sw_elevation_spectrum', &
mrg_from=compwav, mrg_fld='Sw_elevation_spectrum', mrg_type='copy')
end if
end if
end if

!=====================================================================
! FIELDS TO WAVE (compwav)
!=====================================================================
Expand All @@ -2808,7 +2835,36 @@ subroutine esmFldsExchange_cesm(gcomp, phase, rc)
call addmrg(fldListTo(compwav)%flds, 'Si_ifrac', mrg_from=compice, mrg_fld='Si_ifrac', mrg_type='copy')
end if
end if

!----------------------------------------------------------
! to wav: ice thickness from ice
!----------------------------------------------------------
if (wavice_coupling) then
if (phase == 'advertise') then
call addfld(fldListFr(compice)%flds, 'Si_thick')
call addfld(fldListTo(compwav)%flds, 'Si_thick')
else
if (fldchk(is_local%wrap%FBexp(compwav) , 'Si_thick', rc=rc) .and. &
fldchk(is_local%wrap%FBImp(compice,compice ), 'Si_thick', rc=rc)) then
call addmap(fldListFr(compice)%flds, 'Si_thick', compwav, mapbilnr, 'one', ice2wav_smap)
call addmrg(fldListTo(compwav)%flds, 'Si_thick', mrg_from=compice, mrg_fld='Si_thick', mrg_type='copy')
end if
end if
end if
!----------------------------------------------------------
! to wav: ice floe diameter from ice
!----------------------------------------------------------
if (wavice_coupling) then
if (phase == 'advertise') then
call addfld(fldListFr(compice)%flds, 'Si_floediam')
call addfld(fldListTo(compwav)%flds, 'Si_floediam')
else
if (fldchk(is_local%wrap%FBexp(compwav) , 'Si_floediam', rc=rc) .and. &
fldchk(is_local%wrap%FBImp(compice,compice ), 'Si_floediam', rc=rc)) then
call addmap(fldListFr(compice)%flds, 'Si_floediam', compwav, mapbilnr, 'one', ice2wav_smap)
call addmrg(fldListTo(compwav)%flds, 'Si_floediam', mrg_from=compice, mrg_fld='Si_floediam', mrg_type='copy')
end if
end if
end if
! ---------------------------------------------------------------------
! to wav: ocean surface temperature from ocn
! ---------------------------------------------------------------------
Expand All @@ -2823,7 +2879,6 @@ subroutine esmFldsExchange_cesm(gcomp, phase, rc)
call addmrg(fldListTo(compwav)%flds, 'So_t', mrg_from=compocn, mrg_fld='So_t', mrg_type='copy')
end if
end if

! ---------------------------------------------------------------------
! to wav: ocean currents from ocn
! ---------------------------------------------------------------------
Expand Down
15 changes: 15 additions & 0 deletions mediator/fd_cesm.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -740,6 +740,14 @@
canonical_units: m
description: sea-ice export - volume of snow per unit area
#
- standard_name: Si_thick
canonical_units: m
description: sea-ice export - ice thickness
#
- standard_name: Si_floediam
canonical_units: m
description: sea-ice export - ice floe diameter
#
#-----------------------------------
# section: ocean export to mediator
#-----------------------------------
Expand Down Expand Up @@ -1157,6 +1165,13 @@
- standard_name: Sw_pstokes_y
canonical_units: m/s
description: Northward partitioned stokes drift components

#
- standard_name: Sw_elevation_spectrum
alias: wave_elevation_spectrum
canonical_units: m2/s
description: wave elevation spectrum

#-----------------------------------
# mediator fields
#-----------------------------------
Expand Down