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Add weighted d[uv]_dt_str diagnostics #1539

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Nov 5, 2021
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Add weighted d[uv]_dt_str diagnostics #1539

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Add weighted d[uv]_dt_str diagnostics
NoraLoose Nov 3, 2021
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Remove trailing spaces
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NoraLoose Nov 4, 2021
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76 changes: 76 additions & 0 deletions src/parameterizations/vertical/MOM_vert_friction.F90
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Original file line number Diff line number Diff line change
Expand Up @@ -128,6 +128,8 @@ module MOM_vert_friction
! integer :: id_hf_du_dt_visc = -1, id_hf_dv_dt_visc = -1
integer :: id_h_du_dt_visc = -1, id_h_dv_dt_visc = -1
integer :: id_hf_du_dt_visc_2d = -1, id_hf_dv_dt_visc_2d = -1
integer :: id_h_du_dt_str = -1, id_h_dv_dt_str = -1
integer :: id_du_dt_str_visc_rem = -1, id_dv_dt_str_visc_rem = -1
!>@}

type(PointAccel_CS), pointer :: PointAccel_CSp => NULL() !< A pointer to the control structure
Expand Down Expand Up @@ -219,6 +221,10 @@ subroutine vertvisc(u, v, h, forces, visc, dt, OBC, ADp, CDp, G, GV, US, CS, &

real, allocatable, dimension(:,:,:) :: h_du_dt_visc ! h x du_dt_visc [H L T-2 ~> m2 s-2]
real, allocatable, dimension(:,:,:) :: h_dv_dt_visc ! h x dv_dt_visc [H L T-2 ~> m2 s-2]
real, allocatable, dimension(:,:,:) :: h_du_dt_str ! h x du_dt_str [H L T-2 ~> m2 s-2]
real, allocatable, dimension(:,:,:) :: h_dv_dt_str ! h x dv_dt_str [H L T-2 ~> m2 s-2]
real, allocatable, dimension(:,:,:) :: du_dt_str_visc_rem ! du_dt_str x visc_rem_u [L T-2 ~> m s-2]
real, allocatable, dimension(:,:,:) :: dv_dt_str_visc_rem ! dv_dt_str x visc_rem_v [L T-2 ~> m s-2]

logical :: do_i(SZIB_(G))
logical :: DoStokesMixing
Expand Down Expand Up @@ -565,6 +571,44 @@ subroutine vertvisc(u, v, h, forces, visc, dt, OBC, ADp, CDp, G, GV, US, CS, &
deallocate(h_dv_dt_visc)
endif

if (CS%id_h_du_dt_str > 0) then
allocate(h_du_dt_str(G%IsdB:G%IedB,G%jsd:G%jed,GV%ke))
h_du_dt_str(:,:,:) = 0.0
do k=1,nz ; do j=js,je ; do I=Isq,Ieq
h_du_dt_str(I,j,k) = ADp%du_dt_str(I,j,k) * ADp%diag_hu(I,j,k)
enddo ; enddo ; enddo
call post_data(CS%id_h_du_dt_str, h_du_dt_str, CS%diag)
deallocate(h_du_dt_str)
endif
if (CS%id_h_dv_dt_str > 0) then
allocate(h_dv_dt_str(G%isd:G%ied,G%JsdB:G%JedB,GV%ke))
h_dv_dt_str(:,:,:) = 0.0
do k=1,nz ; do J=Jsq,Jeq ; do i=is,ie
h_dv_dt_str(i,J,k) = ADp%dv_dt_str(i,J,k) * ADp%diag_hv(i,J,k)
enddo ; enddo ; enddo
call post_data(CS%id_h_dv_dt_str, h_dv_dt_str, CS%diag)
deallocate(h_dv_dt_str)
endif

if (CS%id_du_dt_str_visc_rem > 0) then
allocate(du_dt_str_visc_rem(G%IsdB:G%IedB,G%jsd:G%jed,GV%ke))
du_dt_str_visc_rem(:,:,:) = 0.0
do k=1,nz ; do j=js,je ; do I=Isq,Ieq
du_dt_str_visc_rem(I,j,k) = ADp%du_dt_str(I,j,k) * ADp%visc_rem_u(I,j,k)
enddo ; enddo ; enddo
call post_data(CS%id_du_dt_str_visc_rem, du_dt_str_visc_rem, CS%diag)
deallocate(du_dt_str_visc_rem)
endif
if (CS%id_dv_dt_str_visc_rem > 0) then
allocate(dv_dt_str_visc_rem(G%isd:G%ied,G%JsdB:G%JedB,GV%ke))
dv_dt_str_visc_rem(:,:,:) = 0.0
do k=1,nz ; do J=Jsq,Jeq ; do i=is,ie
dv_dt_str_visc_rem(i,J,k) = ADp%dv_dt_str(i,J,k) * ADp%visc_rem_v(i,J,k)
enddo ; enddo ; enddo
call post_data(CS%id_dv_dt_str_visc_rem, dv_dt_str_visc_rem, CS%diag)
deallocate(dv_dt_str_visc_rem)
endif

end subroutine vertvisc

!> Calculate the fraction of momentum originally in a layer that remains in the water column
Expand Down Expand Up @@ -1914,6 +1958,38 @@ subroutine vertvisc_init(MIS, Time, G, GV, US, param_file, diag, ADp, dirs, &
call safe_alloc_ptr(ADp%diag_hv,isd,ied,JsdB,JedB,nz)
endif

CS%id_h_du_dt_str = register_diag_field('ocean_model', 'h_du_dt_str', diag%axesCuL, Time, &
'Thickness Multiplied Zonal Acceleration from Surface Wind Stresses', 'm2 s-2', &
conversion=GV%H_to_m*US%L_T2_to_m_s2)
if (CS%id_h_du_dt_str > 0) then
call safe_alloc_ptr(ADp%du_dt_str,IsdB,IedB,jsd,jed,nz)
call safe_alloc_ptr(ADp%diag_hu,IsdB,IedB,jsd,jed,nz)
endif

CS%id_h_dv_dt_str = register_diag_field('ocean_model', 'h_dv_dt_str', diag%axesCvL, Time, &
'Thickness Multiplied Meridional Acceleration from Surface Wind Stresses', 'm2 s-2', &
conversion=GV%H_to_m*US%L_T2_to_m_s2)
if (CS%id_h_dv_dt_str > 0) then
call safe_alloc_ptr(ADp%dv_dt_str,isd,ied,JsdB,JedB,nz)
call safe_alloc_ptr(ADp%diag_hv,isd,ied,JsdB,JedB,nz)
endif

CS%id_du_dt_str_visc_rem = register_diag_field('ocean_model', 'du_dt_str_visc_rem', diag%axesCuL, Time, &
'Zonal Acceleration from Surface Wind Stresses multiplied by viscous remnant', 'm s-2', &
conversion=US%L_T2_to_m_s2)
if (CS%id_du_dt_str_visc_rem > 0) then
call safe_alloc_ptr(ADp%du_dt_str,IsdB,IedB,jsd,jed,nz)
call safe_alloc_ptr(ADp%visc_rem_u,IsdB,IedB,jsd,jed,nz)
endif

CS%id_dv_dt_str_visc_rem = register_diag_field('ocean_model', 'dv_dt_str_visc_rem', diag%axesCvL, Time, &
'Meridional Acceleration from Surface Wind Stresses multiplied by viscous remnant', 'm s-2', &
conversion=US%L_T2_to_m_s2)
if (CS%id_dv_dt_str_visc_rem > 0) then
call safe_alloc_ptr(ADp%dv_dt_str,isd,ied,JsdB,JedB,nz)
call safe_alloc_ptr(ADp%visc_rem_v,isd,ied,JsdB,JedB,nz)
endif

if ((len_trim(CS%u_trunc_file) > 0) .or. (len_trim(CS%v_trunc_file) > 0)) &
call PointAccel_init(MIS, Time, G, param_file, diag, dirs, CS%PointAccel_CSp)

Expand Down