#include "cppdefs.h" MODULE tl_set_depth_mod #ifdef TANGENT ! !git $Id$ !svn $Id: tl_set_depth.F 1180 2023-07-13 02:42:10Z arango $ !================================================== Hernan G. Arango === ! Copyright (c) 2002-2023 The ROMS/TOMS Group Andrew M. Moore ! ! Licensed under a MIT/X style license ! ! See License_ROMS.md ! !======================================================================= ! ! ! This routine computes the time evolving depths of the model grid ! ! and its associated vertical transformation metric (thickness). ! ! ! ! Currently, two vertical coordinate transformations are available ! ! with various possible vertical stretching, C(s), functions, (see ! ! routine "set_scoord.F" for details). ! ! ! ! BASIC STATE variables needed: NONE ! ! Independent Variables: tl_Hz, tl_z_r, tl_z_w ! ! ! !======================================================================= ! implicit none ! PRIVATE # ifdef SOLVE3D PUBLIC :: tl_set_depth, tl_set_depth_tile # ifdef ADJUST_BOUNDARY PUBLIC :: tl_set_depth_bry # endif # endif PUBLIC :: tl_bath, tl_bath_tile ! CONTAINS # ifdef SOLVE3D ! !*********************************************************************** SUBROUTINE tl_set_depth (ng, tile, model) !*********************************************************************** ! USE mod_param USE mod_coupling USE mod_grid USE mod_ocean USE mod_stepping ! ! Imported variable declarations. ! integer, intent(in) :: ng, tile, model ! ! Local variable declarations. ! character (len=*), parameter :: MyFile = & & __FILE__ ! # include "tile.h" ! # ifdef PROFILE CALL wclock_on (ng, model, 12, __LINE__, MyFile) # endif CALL tl_set_depth_tile (ng, tile, model, & & LBi, UBi, LBj, UBj, & & IminS, ImaxS, JminS, JmaxS, & & nstp(ng), nnew(ng), & & GRID(ng) % h, & & GRID(ng) % tl_h, & # ifdef ICESHELF & GRID(ng) % zice, & # endif & COUPLING(ng) % Zt_avg1, & & COUPLING(ng) % tl_Zt_avg1, & & GRID(ng) % tl_Hz, & & GRID(ng) % tl_z_r, & & GRID(ng) % tl_z_w) # ifdef PROFILE CALL wclock_off (ng, model, 12, __LINE__, MyFile) # endif ! RETURN END SUBROUTINE tl_set_depth ! !*********************************************************************** SUBROUTINE tl_set_depth_tile (ng, tile, model, & & LBi, UBi, LBj, UBj, & & IminS, ImaxS, JminS, JmaxS, & & nstp, nnew, & & h, tl_h, & # ifdef ICESHELF & zice, & # endif & Zt_avg1, tl_Zt_avg1, & & tl_Hz, tl_z_r, tl_z_w) !*********************************************************************** ! USE mod_param USE mod_scalars ! USE exchange_2d_mod USE exchange_3d_mod # ifdef DISTRIBUTE USE mp_exchange_mod, ONLY : mp_exchange2d, mp_exchange3d # endif ! ! Imported variable declarations. ! integer, intent(in) :: ng, tile, model integer, intent(in) :: LBi, UBi, LBj, UBj integer, intent(in) :: IminS, ImaxS, JminS, JmaxS integer, intent(in) :: nstp, nnew ! # ifdef ASSUMED_SHAPE real(r8), intent(in) :: h(LBi:,LBj:) # ifdef ICESHELF real(r8), intent(in) :: zice(LBi:,LBj:) # endif real(r8), intent(in) :: Zt_avg1(LBi:,LBj:) real(r8), intent(in) :: tl_Zt_avg1(LBi:,LBj:) real(r8), intent(inout) :: tl_h(LBi:,LBj:) real(r8), intent(out) :: tl_Hz(LBi:,LBj:,:) real(r8), intent(out) :: tl_z_r(LBi:,LBj:,:) real(r8), intent(out) :: tl_z_w(LBi:,LBj:,0:) # else real(r8), intent(in) :: h(LBi:UBi,LBj:UBj) # ifdef ICESHELF real(r8), intent(in) :: zice(LBi:UBi,LBj:UBj) # endif real(r8), intent(in) :: Zt_avg1(LBi:UBi,LBj:UBj) real(r8), intent(in) :: tl_Zt_avg1(LBi:UBi,LBj:UBj) real(r8), intent(inout) :: tl_h(LBi:UBi,LBj:UBj) real(r8), intent(out) :: tl_Hz(LBi:UBi,LBj:UBj,N(ng)) real(r8), intent(out) :: tl_z_r(LBi:UBi,LBj:UBj,N(ng)) real(r8), intent(out) :: tl_z_w(LBi:UBi,LBj:UBj,0:N(ng)) # endif ! ! Local variable declarations. ! integer :: i, j, k real(r8) :: cff, cff_r, cff1_r, cff2_r, cff_w, cff1_w, cff2_w real(r8) :: hinv, hwater, z_r0, z_w0 real(r8) :: tl_cff2_r, tl_cff2_w real(r8) :: tl_hinv, tl_hwater, tl_z_r0, tl_z_w0 # ifdef WET_DRY real(r8), parameter :: eps = 1.0E-14_r8 # endif # include "set_bounds.h" ! !----------------------------------------------------------------------- ! Original formulation: Compute vertical depths (meters, negative) at ! RHO- and W-points, and vertical grid ! thicknesses. Various stretching functions are possible. ! ! z_w(x,y,s,t) = Zo_w + zeta(x,y,t) * [1.0 + Zo_w / h(x,y)] ! ! Zo_w = hc * [s(k) - C(k)] + C(k) * h(x,y) ! !----------------------------------------------------------------------- ! IF (Vtransform(ng).eq.1) THEN DO j=JstrT,JendT DO i=IstrT,IendT # if defined WET_DRY IF (h(i,j).eq.0.0_r8) THEN !^ h(i,j)=eps !^ tl_h(i,j)=0.0_r8 END IF # endif !^ z_w(i,j,0)=-h(i,j) !^ tl_z_w(i,j,0)=-tl_h(i,j) END DO DO k=1,N(ng) cff_r=hc(ng)*(SCALARS(ng)%sc_r(k)-SCALARS(ng)%Cs_r(k)) cff_w=hc(ng)*(SCALARS(ng)%sc_w(k)-SCALARS(ng)%Cs_w(k)) cff1_r=SCALARS(ng)%Cs_r(k) cff1_w=SCALARS(ng)%Cs_w(k) DO i=IstrT,IendT hwater=h(i,j) # ifdef ICESHELF hwater=hwater-ABS(zice(i,j)) # endif tl_hwater=tl_h(i,j) hinv=1.0_r8/hwater tl_hinv=-hinv*hinv*tl_hwater z_w0=cff_w+cff1_w*hwater tl_z_w0=cff1_w*tl_hwater !^ z_w(i,j,k)=z_w0+Zt_avg1(i,j)*(1.0_r8+z_w0*hinv) !^ tl_z_w(i,j,k)=tl_z_w0+ & & tl_Zt_avg1(i,j)*(1.0_r8+z_w0*hinv)+ & & Zt_avg1(i,j)*(tl_z_w0*hinv+z_w0*tl_hinv) z_r0=cff_r+cff1_r*hwater tl_z_r0=cff1_r*tl_hwater !^ z_r(i,j,k)=z_r0+Zt_avg1(i,j)*(1.0_r8+z_r0*hinv) !^ tl_z_r(i,j,k)=tl_z_r0+ & & tl_Zt_avg1(i,j)*(1.0_r8+z_r0*hinv)+ & & Zt_avg1(i,j)*(tl_z_r0*hinv+z_r0*tl_hinv) # ifdef ICESHELF !^ z_w(i,j,k)=z_w(i,j,k)-ABS(zice(i,j)) !^ z_r(i,j,k)=z_r(i,j,k)-ABS(zice(i,j)) # endif !^ Hz(i,j,k)=z_w(i,j,k)-z_w(i,j,k-1) !^ tl_Hz(i,j,k)=tl_z_w(i,j,k)-tl_z_w(i,j,k-1) END DO END DO END DO ! !----------------------------------------------------------------------- ! New formulation: Compute vertical depths (meters, negative) at ! RHO- and W-points, and vertical grid thicknesses. ! Various stretching functions are possible. ! ! z_w(x,y,s,t) = zeta(x,y,t) + [zeta(x,y,t)+ h(x,y)] * Zo_w ! ! Zo_w = [hc * s(k) + C(k) * h(x,y)] / [hc + h(x,y)] ! !----------------------------------------------------------------------- ! ELSE IF (Vtransform(ng).eq.2) THEN DO j=JstrT,JendT DO i=IstrT,IendT # if defined WET_DRY IF (h(i,j).eq.0.0_r8) THEN !^ h(i,j)=eps !^ tl_h(i,j)=0.0_r8 END IF # endif !^ z_w(i,j,0)=-h(i,j) !^ tl_z_w(i,j,0)=-tl_h(i,j) END DO DO k=1,N(ng) cff_r=hc(ng)*SCALARS(ng)%sc_r(k) cff_w=hc(ng)*SCALARS(ng)%sc_w(k) cff1_r=SCALARS(ng)%Cs_r(k) cff1_w=SCALARS(ng)%Cs_w(k) DO i=IstrT,IendT hwater=h(i,j) # ifdef ICESHELF hwater=hwater-ABS(zice(i,j)) # endif tl_hwater=tl_h(i,j) hinv=1.0_r8/(hc(ng)+hwater) tl_hinv=-hinv*hinv*tl_hwater cff2_w=(cff_w+cff1_w*hwater)*hinv tl_cff2_w=cff1_w*tl_hwater*hinv+ & & (cff_w+cff1_w*hwater)*tl_hinv !^ z_w(i,j,k)=Zt_avg1(i,j)+ & !^ & (Zt_avg1(i,j)+hwater)*cff2_w !^ tl_z_w(i,j,k)=tl_Zt_avg1(i,j)+ & & (tl_Zt_avg1(i,j)+tl_hwater)*cff2_w+ & & (Zt_avg1(i,j)+hwater)*tl_cff2_w cff2_r=(cff_r+cff1_r*hwater)*hinv tl_cff2_r=cff1_r*tl_hwater*hinv+ & & (cff_r+cff1_r*hwater)*tl_hinv !^ z_r(i,j,k)=Zt_avg1(i,j)+ & !^ & (Zt_avg1(i,j)+hwater)*cff2_r !^ tl_z_r(i,j,k)=tl_Zt_avg1(i,j)+ & & (tl_Zt_avg1(i,j)+tl_hwater)*cff2_r+ & & (Zt_avg1(i,j)+hwater)*tl_cff2_r # ifdef ICESHELF !^ z_w(i,j,k)=z_w(i,j,k)-ABS(zice(i,j)) !^ z_r(i,j,k)=z_r(i,j,k)-ABS(zice(i,j)) # endif !^ Hz(i,j,k)=z_w(i,j,k)-z_w(i,j,k-1) !^ tl_Hz(i,j,k)=tl_z_w(i,j,k)-tl_z_w(i,j,k-1) END DO END DO END DO END IF ! !----------------------------------------------------------------------- ! Exchange boundary information. !----------------------------------------------------------------------- ! IF (EWperiodic(ng).or.NSperiodic(ng)) THEN !^ CALL exchange_r2d_tile (ng, tile, & !^ & LBi, UBi, LBj, UBj, & !^ & h) !^ CALL exchange_r2d_tile (ng, tile, & & LBi, UBi, LBj, UBj, & & tl_h) !^ CALL exchange_w3d_tile (ng, tile, & !^ & LBi, UBi, LBj, UBj, 0, N(ng), & !^ & z_w) !^ CALL exchange_w3d_tile (ng, tile, & & LBi, UBi, LBj, UBj, 0, N(ng), & & tl_z_w) !^ CALL exchange_r3d_tile (ng, tile, & !^ & LBi, UBi, LBj, UBj, 1, N(ng), & !^ & z_r) !^ CALL exchange_r3d_tile (ng, tile, & & LBi, UBi, LBj, UBj, 1, N(ng), & & tl_z_r) !^ CALL exchange_r3d_tile (ng, tile, & !^ & LBi, UBi, LBj, UBj, 1, N(ng), & !^ & Hz) !^ CALL exchange_r3d_tile (ng, tile, & & LBi, UBi, LBj, UBj, 1, N(ng), & & tl_Hz) END IF # ifdef DISTRIBUTE !^ CALL mp_exchange2d (ng, tile, model, 1, & !^ & LBi, UBi, LBj, UBj, & !^ & NghostPoints, & !^ & EWperiodic(ng), NSperiodic(ng), & !^ & h) !^ CALL mp_exchange2d (ng, tile, model, 1, & & LBi, UBi, LBj, UBj, & & NghostPoints, & & EWperiodic(ng), NSperiodic(ng), & & tl_h) !^ CALL mp_exchange3d (ng, tile, model, 1, & !^ & LBi, UBi, LBj, UBj, 0, N(ng), & !^ & NghostPoints, & !^ & EWperiodic(ng), NSperiodic(ng), & !^ & z_w) !^ CALL mp_exchange3d (ng, tile, model, 1, & & LBi, UBi, LBj, UBj, 0, N(ng), & & NghostPoints, & & EWperiodic(ng), NSperiodic(ng), & & tl_z_w) !^ CALL mp_exchange3d (ng, tile, model, 2, & !^ & LBi, UBi, LBj, UBj, 1, N(ng), & !^ & NghostPoints, & !^ & EWperiodic(ng), NSperiodic(ng), & !^ & z_r, Hz) !^ CALL mp_exchange3d (ng, tile, model, 2, & & LBi, UBi, LBj, UBj, 1, N(ng), & & NghostPoints, & & EWperiodic(ng), NSperiodic(ng), & & tl_z_r, tl_Hz) # endif ! RETURN END SUBROUTINE tl_set_depth_tile # ifdef ADJUST_BOUNDARY ! !*********************************************************************** SUBROUTINE tl_set_depth_bry (ng, tile, model) !*********************************************************************** ! USE mod_param USE mod_grid ! ! Imported variable declarations. ! integer, intent(in) :: ng, tile, model ! ! Local variable declarations. ! character (len=*), parameter :: MyFile = & & __FILE__//", tl_set_depth_bry" ! # include "tile.h" ! # ifdef PROFILE CALL wclock_on (ng, model, 12, __LINE__, MyFile) # endif CALL tl_set_depth_bry_tile (ng, tile, model, & & LBi, UBi, LBj, UBj, LBij, UBij, & & IminS, ImaxS, JminS, JmaxS, & & GRID(ng) % h, & & GRID(ng) % tl_h, & # ifdef ICESHELF & GRID(ng) % zice, & # endif & GRID(ng) % tl_Hz_bry) # ifdef PROFILE CALL wclock_off (ng, model, 12, __LINE__, MyFile) # endif ! RETURN END SUBROUTINE tl_set_depth_bry ! !*********************************************************************** SUBROUTINE tl_set_depth_bry_tile (ng, tile, model, & & LBi, UBi, LBj, UBj, LBij, UBij, & & IminS, ImaxS, JminS, JmaxS, & & h, tl_h, & # ifdef ICESHELF & zice, & # endif & tl_Hz_bry) !*********************************************************************** ! USE mod_param USE mod_boundary USE mod_ncparam USE mod_scalars ! # ifdef DISTRIBUTE USE mp_exchange_mod, ONLY : mp_exchange3d_bry # endif ! ! Imported variable declarations. ! integer, intent(in) :: ng, tile, model integer, intent(in) :: LBi, UBi, LBj, UBj, LBij, UBij integer, intent(in) :: IminS, ImaxS, JminS, JmaxS ! # ifdef ASSUMED_SHAPE real(r8), intent(in) :: h(LBi:,LBj:) real(r8), intent(in) :: tl_h(LBi:,LBj:) # ifdef ICESHELF real(r8), intent(in) :: zice(LBi:,LBj:) # endif real(r8), intent(out) :: tl_Hz_bry(LBij:,:,:) # else real(r8), intent(in) :: h(LBi:UBi,LBj:UBj) real(r8), intent(in) :: tl_h(LBi:UBi,LBj:UBj) # ifdef ICESHELF real(r8), intent(in) :: zice(LBi:UBi,LBj:UBj) # endif real(r8), intent(out) :: tl_Hz_bry(LBij:UBij,N(ng),4) # endif ! ! Local variable declarations. ! integer :: i, ibry, j, k real(r8) :: cff_w, cff1_w, cff2_w real(r8) :: hinv, hwater, z_w0 real(r8) :: tl_cff2_w, tl_hinv, tl_hwater, tl_z_w0 real(r8), dimension(0:N(ng)) :: tl_Zw # include "set_bounds.h" ! !----------------------------------------------------------------------- ! Original formulation: Compute vertical depths (meters, negative) at ! RHO- and W-points, and vertical grid ! thicknesses. Various stretching functions are possible. ! ! z_w(x,y,s,t) = Zo_w + zeta(x,y,t) * [1.0 + Zo_w / h(x,y)] ! ! Zo_w = hc * [s(k) - C(k)] + C(k) * h(x,y) ! !----------------------------------------------------------------------- ! IF (Vtransform(ng).eq.1) THEN IF (tl_LBC(iwest,isFsur,ng)%acquire.and. & & DOMAIN(ng)%Western_Edge(tile)) THEN i=BOUNDS(ng)%edge(iwest,r2dvar) DO j=JstrT,JendT hwater=h(i,j) # ifdef ICESHELF hwater=hwater-ABS(zice(i,j)) # endif tl_hwater=tl_h(i,j) hinv=1.0_r8/hwater tl_hinv=-hinv*hinv*tl_hwater !^ Zw(0)=-h(i,j) !^ tl_Zw(0)=-tl_h(i,j) DO k=1,N(ng) cff_w=hc(ng)*(SCALARS(ng)%sc_w(k)-SCALARS(ng)%Cs_w(k)) cff1_w=SCALARS(ng)%Cs_w(k) z_w0=cff_w+cff1_w*hwater tl_z_w0=cff1_w*tl_hwater !^ Zw(k)=z_w0+BOUNDARY(ng)%zeta_west(j)*(1.0_r8+z_w0*hinv) !^ tl_Zw(k)=tl_z_w0+ & & BOUNDARY(ng)%tl_zeta_west(j)* & & (1.0_r8+z_w0*hinv)+ & & BOUNDARY(ng)%zeta_west(j)* & & (tl_z_w0*hinv+z_w0*tl_hinv) # ifdef ICESHELF !^ Zw(k)=Zw(k)-ABS(zice(i,j)) # endif !^ Hz_bry(j,k,iwest)=Zw(k)-Zw(k-1) !^ tl_Hz_bry(j,k,iwest)=tl_Zw(k)-tl_Zw(k-1) END DO END DO END IF IF (tl_LBC(ieast,isFsur,ng)%acquire.and. & & DOMAIN(ng)%Eastern_Edge(tile)) THEN i=BOUNDS(ng)%edge(ieast,r2dvar) DO j=JstrT,JendT hwater=h(i,j) # ifdef ICESHELF hwater=hwater-ABS(zice(i,j)) # endif tl_hwater=tl_h(i,j) hinv=1.0_r8/hwater tl_hinv=-hinv*hinv*tl_hwater !^ Zw(0)=-h(i,j) !^ tl_Zw(0)=-tl_h(i,j) DO k=1,N(ng) cff_w=hc(ng)*(SCALARS(ng)%sc_w(k)-SCALARS(ng)%Cs_w(k)) cff1_w=SCALARS(ng)%Cs_w(k) z_w0=cff_w+cff1_w*hwater tl_z_w0=cff1_w*tl_hwater !^ Zw(k)=z_w0+BOUNDARY(ng)%zeta_east(j)*(1.0_r8+z_w0*hinv) !^ tl_Zw(k)=tl_z_w0+ & & BOUNDARY(ng)%tl_zeta_east(j)* & & (1.0_r8+z_w0*hinv)+ & & BOUNDARY(ng)%zeta_east(j)* & & (tl_z_w0*hinv+z_w0*tl_hinv) # ifdef ICESHELF !^ Zw(k)=Zw(k)-ABS(zice(i,j)) # endif !^ Hz_bry(j,k,ieast)=Zw(k)-Zw(k-1) !^ tl_Hz_bry(j,k,ieast)=tl_Zw(k)-tl_Zw(k-1) END DO END DO END IF IF (tl_LBC(isouth,isFsur,ng)%acquire.and. & & DOMAIN(ng)%Southern_Edge(tile)) THEN j=BOUNDS(ng)%edge(isouth,r2dvar) DO i=IstrT,IendT hwater=h(i,j) # ifdef ICESHELF hwater=hwater-ABS(zice(i,j)) # endif tl_hwater=tl_h(i,j) hinv=1.0_r8/hwater tl_hinv=-hinv*hinv*tl_hwater !^ Zw(0)=-h(i,j) !^ tl_Zw(0)=-tl_h(i,j) DO k=1,N(ng) cff_w=hc(ng)*(SCALARS(ng)%sc_w(k)-SCALARS(ng)%Cs_w(k)) cff1_w=SCALARS(ng)%Cs_w(k) z_w0=cff_w+cff1_w*hwater tl_z_w0=cff1_w*tl_hwater !^ Zw(k)=z_w0+BOUNDARY(ng)%zeta_south(i)*(1.0_r8+z_w0*hinv) !^ tl_Zw(k)=tl_z_w0+ & & BOUNDARY(ng)%tl_zeta_south(i)* & & (1.0_r8+z_w0*hinv)+ & & BOUNDARY(ng)%zeta_south(i)* & & (tl_z_w0*hinv+z_w0*tl_hinv) # ifdef ICESHELF !^ Zw(k)=Zw(k)-ABS(zice(i,j)) # endif !^ Hz_bry(i,k,isouth)=Zw(k)-Zw(k-1) !^ tl_Hz_bry(i,k,isouth)=tl_Zw(k)-tl_Zw(k-1) END DO END DO END IF IF (tl_LBC(inorth,isFsur,ng)%acquire.and. & & DOMAIN(ng)%Northern_Edge(tile)) THEN j=BOUNDS(ng)%edge(inorth,r2dvar) DO i=IstrT,IendT hwater=h(i,j) # ifdef ICESHELF hwater=hwater-ABS(zice(i,j)) # endif tl_hwater=tl_h(i,j) hinv=1.0_r8/hwater tl_hinv=-hinv*hinv*tl_hwater !^ Zw(0)=-h(i,j) !^ tl_Zw(0)=-tl_h(i,j) DO k=1,N(ng) cff_w=hc(ng)*(SCALARS(ng)%sc_w(k)-SCALARS(ng)%Cs_w(k)) cff1_w=SCALARS(ng)%Cs_w(k) z_w0=cff_w+cff1_w*hwater tl_z_w0=cff1_w*tl_hwater !^ Zw(k)=z_w0+BOUNDARY(ng)%zeta_north(i)*(1.0_r8+z_w0*hinv) !^ tl_Zw(k)=tl_z_w0+ & & BOUNDARY(ng)%tl_zeta_north(i)* & & (1.0_r8+z_w0*hinv)+ & & BOUNDARY(ng)%zeta_north(i)* & & (tl_z_w0*hinv+z_w0*tl_hinv) # ifdef ICESHELF !^ Zw(k)=Zw(k)-ABS(zice(i,j)) # endif !^ Hz_bry(i,k,inorth)=Zw(k)-Zw(k-1) !^ tl_Hz_bry(i,k,inorth)=tl_Zw(k)-tl_Zw(k-1) END DO END DO END IF ! !----------------------------------------------------------------------- ! New formulation: Compute vertical depths (meters, negative) at ! RHO- and W-points, and vertical grid thicknesses. ! Various stretching functions are possible. ! ! z_w(x,y,s,t) = zeta(x,y,t) + [zeta(x,y,t)+ h(x,y)] * Zo_w ! ! Zo_w = [hc * s(k) + C(k) * h(x,y)] / [hc + h(x,y)] ! !----------------------------------------------------------------------- ! ELSE IF (Vtransform(ng).eq.2) THEN IF (tl_LBC(iwest,isFsur,ng)%acquire.and. & & DOMAIN(ng)%Western_Edge(tile)) THEN i=BOUNDS(ng)%edge(iwest,r2dvar) DO j=JstrT,JendT hwater=h(i,j) # ifdef ICESHELF hwater=hwater-ABS(zice(i,j)) # endif tl_hwater=tl_h(i,j) hinv=1.0_r8/(hc(ng)+hwater) tl_hinv=-hinv*hinv*tl_hwater !^ Zw(0)=-h(i,j) !^ tl_Zw(0)=-tl_h(i,j) DO k=1,N(ng) cff_w=hc(ng)*SCALARS(ng)%sc_w(k) cff1_w=SCALARS(ng)%Cs_w(k) cff2_w=(cff_w+cff1_w*hwater)*hinv tl_cff2_w=cff1_w*tl_hwater*hinv+ & & (cff_w+cff1_w*hwater)*tl_hinv !^ Zw(k)=BOUNDARY(ng)%zeta_west(j)+ & !^ & (BOUNDARY(ng)%zeta_west(j)+hwater)*cff2_w !^ tl_Zw(k)=BOUNDARY(ng)%tl_zeta_west(j)+ & & (BOUNDARY(ng)%tl_zeta_west(j)+ & & tl_hwater)*cff2_w+ & & (BOUNDARY(ng)%zeta_west(j)+ & & hwater)*tl_cff2_w # ifdef ICESHELF !^ Zw(k)=Zw(k)-ABS(zice(i,j)) # endif !^ Hz_bry(j,k,iwest)=Zw(k)-Zw(k-1) !^ tl_Hz_bry(j,k,iwest)=tl_Zw(k)-tl_Zw(k-1) END DO END DO END IF IF (tl_LBC(ieast,isFsur,ng)%acquire.and. & & DOMAIN(ng)%Eastern_Edge(tile)) THEN i=BOUNDS(ng)%edge(ieast,r2dvar) DO j=JstrT,JendT hwater=h(i,j) # ifdef ICESHELF hwater=hwater-ABS(zice(i,j)) # endif tl_hwater=tl_h(i,j) hinv=1.0_r8/(hc(ng)+hwater) tl_hinv=-hinv*hinv*tl_hwater !^ Zw(0)=-h(i,j) !^ tl_Zw(0)=-tl_h(i,j) DO k=1,N(ng) cff_w=hc(ng)*SCALARS(ng)%sc_w(k) cff1_w=SCALARS(ng)%Cs_w(k) cff2_w=(cff_w+cff1_w*hwater)*hinv tl_cff2_w=cff1_w*tl_hwater*hinv+ & & (cff_w+cff1_w*hwater)*tl_hinv !^ Zw(k)=BOUNDARY(ng)%zeta_east(j)+ & !^ & (BOUNDARY(ng)%zeta_east(j)+hwater)*cff2_w !^ tl_Zw(k)=BOUNDARY(ng)%tl_zeta_east(j)+ & & (BOUNDARY(ng)%tl_zeta_east(j)+ & & tl_hwater)*cff2_w+ & & (BOUNDARY(ng)%zeta_east(j)+ & & hwater)*tl_cff2_w # ifdef ICESHELF !^ Zw(k)=Zw(k)-ABS(zice(i,j)) # endif !^ Hz_bry(j,k,ieast)=Zw(k)-Zw(k-1) !^ tl_Hz_bry(j,k,ieast)=tl_Zw(k)-tl_Zw(k-1) END DO END DO END IF IF (tl_LBC(isouth,isFsur,ng)%acquire.and. & & DOMAIN(ng)%Southern_Edge(tile)) THEN j=BOUNDS(ng)%edge(isouth,r2dvar) DO i=IstrT,IendT hwater=h(i,j) # ifdef ICESHELF hwater=hwater-ABS(zice(i,j)) # endif tl_hwater=tl_h(i,j) hinv=1.0_r8/(hc(ng)+hwater) tl_hinv=-hinv*hinv*tl_hwater !^ Zw(0)=-h(i,j) !^ tl_Zw(0)=-tl_h(i,j) DO k=1,N(ng) cff_w=hc(ng)*SCALARS(ng)%sc_w(k) cff1_w=SCALARS(ng)%Cs_w(k) cff2_w=(cff_w+cff1_w*hwater)*hinv tl_cff2_w=cff1_w*tl_hwater*hinv+ & & (cff_w+cff1_w*hwater)*tl_hinv !^ Zw(k)=BOUNDARY(ng)%zeta_south(i)+ & !^ & (BOUNDARY(ng)%zeta_south(i)+hwater)*cff2_w !^ tl_Zw(k)=BOUNDARY(ng)%tl_zeta_south(i)+ & & (BOUNDARY(ng)%tl_zeta_south(i)+ & & tl_hwater)*cff2_w+ & & (BOUNDARY(ng)%zeta_south(i)+ & & hwater)*tl_cff2_w # ifdef ICESHELF !^ Zw(k)=Zw(k)-ABS(zice(i,j)) # endif !^ Hz_bry(i,k,isouth)=Zw(k)-Zw(k-1) !^ tl_Hz_bry(i,k,isouth)=tl_Zw(k)-tl_Zw(k-1) END DO END DO END IF IF (tl_LBC(inorth,isFsur,ng)%acquire.and. & & DOMAIN(ng)%Northern_Edge(tile)) THEN j=BOUNDS(ng)%edge(inorth,r2dvar) DO i=IstrT,IendT hwater=h(i,j) # ifdef ICESHELF hwater=hwater-ABS(zice(i,j)) # endif tl_hwater=tl_h(i,j) hinv=1.0_r8/(hc(ng)+hwater) tl_hinv=-hinv*hinv*tl_hwater !^ Zw(0)=-h(i,j) !^ tl_Zw(0)=-tl_h(i,j) DO k=1,N(ng) cff_w=hc(ng)*SCALARS(ng)%sc_w(k) cff1_w=SCALARS(ng)%Cs_w(k) cff2_w=(cff_w+cff1_w*hwater)*hinv tl_cff2_w=cff1_w*tl_hwater*hinv+ & & (cff_w+cff1_w*hwater)*tl_hinv !^ Zw(k)=BOUNDARY(ng)%zeta_north(i)+ & !^ & (BOUNDARY(ng)%zeta_north(i)+hwater)*cff2_w !^ tl_Zw(k)=BOUNDARY(ng)%tl_zeta_north(i)+ & & (BOUNDARY(ng)%tl_zeta_north(i)+ & & tl_hwater)*cff2_w+ & & (BOUNDARY(ng)%zeta_north(i)+ & & hwater)*tl_cff2_w # ifdef ICESHELF !^ Zw(k)=Zw(k)-ABS(zice(i,j)) # endif !^ Hz_bry(i,k,inorth)=Zw(k)-Zw(k-1) !^ tl_Hz_bry(i,k,inorth)=tl_Zw(k)-tl_Zw(k-1) END DO END DO END IF END IF # ifdef DISTRIBUTE ! !----------------------------------------------------------------------- ! Exchange boundary information. !----------------------------------------------------------------------- ! DO ibry=1,4 !^ CALL mp_exchange3d_bry (ng, tile, model, 1, ibry, & !^ & LBij, UBij, 1, N(ng), & !^ & NghostPoints, & !^ & EWperiodic(ng), NSperiodic(ng), & !^ & Hz_bry(:,:,ibry)) !^ CALL mp_exchange3d_bry (ng, tile, model, 1, ibry, & & LBij, UBij, 1, N(ng), & & NghostPoints, & & EWperiodic(ng), NSperiodic(ng), & & tl_Hz_bry(:,:,ibry)) END DO # endif ! RETURN END SUBROUTINE tl_set_depth_bry_tile # endif # endif ! !*********************************************************************** SUBROUTINE tl_bath (ng, tile) !*********************************************************************** ! USE mod_param USE mod_grid ! ! Imported variable declarations. ! integer, intent(in) :: ng, tile ! ! Local variable declarations. ! character (len=*), parameter :: MyFile = & & __FILE__//", tl_bath" ! # include "tile.h" ! # ifdef PROFILE CALL wclock_on (ng, iTLM, 12, __LINE__, MyFile) # endif CALL tl_bath_tile (ng, tile, & & LBi, UBi, LBj, UBj, & & IminS, ImaxS, JminS, JmaxS, & & GRID(ng) % tl_h) # ifdef PROFILE CALL wclock_off (ng, iTLM, 12, __LINE__, MyFile) # endif ! RETURN END SUBROUTINE tl_bath ! !*********************************************************************** SUBROUTINE tl_bath_tile (ng, tile, & & LBi, UBi, LBj, UBj, & & IminS, ImaxS, JminS, JmaxS, & & tl_h) !*********************************************************************** ! USE mod_param USE mod_scalars ! USE exchange_2d_mod # ifdef DISTRIBUTE USE mp_exchange_mod, ONLY : mp_exchange2d # endif ! ! Imported variable declarations. ! integer, intent(in) :: ng, tile integer, intent(in) :: LBi, UBi, LBj, UBj integer, intent(in) :: IminS, ImaxS, JminS, JmaxS ! # ifdef ASSUMED_SHAPE real(r8), intent(out) :: tl_h(LBi:,LBj:) # else real(r8), intent(out) :: tl_h(LBi:UBi,LBj:UBj) # endif ! ! Local variable declarations. ! integer :: i, j # include "set_bounds.h" ! !----------------------------------------------------------------------- ! Initialize tangent linear bathymetry to zero. !----------------------------------------------------------------------- ! DO j=JstrT,JendT DO i=IstrT,IendT tl_h(i,j)=0.0_r8 END DO END DO IF (EWperiodic(ng).or.NSperiodic(ng)) THEN CALL exchange_r2d_tile (ng, tile, & & LBi, UBi, LBj, UBj, & & tl_h) END IF # ifdef DISTRIBUTE CALL mp_exchange2d (ng, tile, iTLM, 1, & & LBi, UBi, LBj, UBj, & & NghostPoints, & & EWperiodic(ng), NSperiodic(ng), & & tl_h) # endif ! RETURN END SUBROUTINE tl_bath_tile #endif END MODULE tl_set_depth_mod