ad_bc_2d_mod Module Reference

Functions/Subroutines
subroutine	ad_bc_r2d_tile (ng, tile, lbi, ubi, lbj, ubj, ad_a)
subroutine	ad_bc_u2d_tile (ng, tile, lbi, ubi, lbj, ubj, ad_a)
subroutine	ad_bc_v2d_tile (ng, tile, lbi, ubi, lbj, ubj, ad_a)
subroutine	ad_dabc_r2d_tile (ng, tile, lbi, ubi, lbj, ubj, ad_a)
subroutine	ad_dabc_u2d_tile (ng, tile, lbi, ubi, lbj, ubj, ad_a)
subroutine	ad_dabc_v2d_tile (ng, tile, lbi, ubi, lbj, ubj, ad_a)

Function/Subroutine Documentation

ad_bc_r2d_tile()

subroutine ad_bc_2d_mod::ad_bc_r2d_tile	(	integer, intent(in)	ng,
		integer, intent(in)	tile,
		integer, intent(in)	lbi,
		integer, intent(in)	ubi,
		integer, intent(in)	lbj,
		integer, intent(in)	ubj,
		real(r8), dimension(lbi:,lbj:), intent(inout)	ad_a )

Definition at line 42 of file ad_bc_2d.F.

!***********************************************************************
!
      USE mod_param
      USE mod_boundary
      USE mod_ncparam
      USE mod_scalars
!
      USE ad_exchange_2d_mod, ONLY : ad_exchange_r2d_tile
!
!  Imported variable declarations.
!
      integer, intent(in) :: ng, tile
      integer, intent(in) :: LBi, UBi, LBj, UBj
!
# ifdef ASSUMED_SHAPE
      real(r8), intent(inout) :: ad_A(LBi:,LBj:)
# else
      real(r8), intent(inout) :: ad_A(LBi:UBi,LBj:UBj)
# endif
!
!  Local variable declarations.
!
      integer :: i, j
 
      real(r8) :: adfac
 
# include "set_bounds.h"
!
!-----------------------------------------------------------------------
!  Apply adjoint periodic boundary conditons.
!-----------------------------------------------------------------------
!
      IF (ewperiodic(ng).or.nsperiodic(ng)) THEN
        CALL ad_exchange_r2d_tile (ng, tile,                            &
     &                             lbi, ubi, lbj, ubj,                  &
     &                             ad_a)
      END IF
!
!-----------------------------------------------------------------------
!  Boundary corners.
!-----------------------------------------------------------------------
!
      IF (.not.(ewperiodic(ng).or.nsperiodic(ng))) THEN
        IF (domain(ng)%NorthEast_Corner(tile)) THEN
          IF (lbc_apply(ng)%north(iend+1).and.                          &
     &        lbc_apply(ng)%east (jend+1)) THEN
!^          tl_A(Iend+1,Jend+1)=0.5_r8*(tl_A(Iend+1,Jend  )+            &
!^   &                                  tl_A(Iend  ,Jend+1))
!^
            adfac=0.5_r8*ad_a(iend+1,jend+1)
            ad_a(iend+1,jend  )=ad_a(iend+1,jend  )+adfac
            ad_a(iend  ,jend+1)=ad_a(iend  ,jend+1)+adfac
            ad_a(iend+1,jend+1)=0.0_r8
          END IF
        END IF
        IF (domain(ng)%NorthWest_Corner(tile)) THEN
          IF (lbc_apply(ng)%north(istr-1).and.                          &
     &        lbc_apply(ng)%west (jend+1)) THEN
!^          tl_A(Istr-1,Jend+1)=0.5_r8*(tl_A(Istr-1,Jend  )+            &
!^   &                                  tl_A(Istr  ,Jend+1))
!^
            adfac=0.5_r8*ad_a(istr-1,jend+1)
            ad_a(istr-1,jend  )=ad_a(istr-1,jend  )+adfac
            ad_a(istr  ,jend+1)=ad_a(istr  ,jend+1)+adfac
            ad_a(istr-1,jend+1)=0.0_r8
          END IF
        END IF
        IF (domain(ng)%SouthEast_Corner(tile)) THEN
          IF (lbc_apply(ng)%south(iend+1).and.                          &
     &        lbc_apply(ng)%east (jstr-1)) THEN
!^          tl_A(Iend+1,Jstr-1)=0.5_r8*(tl_A(Iend  ,Jstr-1)+            &
!^   &                                  tl_A(Iend+1,Jstr  ))
!^
            adfac=0.5_r8*ad_a(iend+1,jstr-1)
            ad_a(iend  ,jstr-1)=ad_a(iend  ,jstr-1)+adfac
            ad_a(iend+1,jstr  )=ad_a(iend+1,jstr  )+adfac
            ad_a(iend+1,jstr-1)=0.0_r8
          END IF
        END IF
        IF (domain(ng)%SouthWest_Corner(tile)) THEN
          IF (lbc_apply(ng)%south(istr-1).and.                          &
     &        lbc_apply(ng)%west (jstr-1)) THEN
!^          tl_A(Istr-1,Jstr-1)=0.5_r8*(tl_A(Istr  ,Jstr-1)+            &
!^   &                                  tl_A(Istr-1,Jstr  ))
!^
            adfac=0.5_r8*ad_a(istr-1,jstr-1)
            ad_a(istr  ,jstr-1)=ad_a(istr  ,jstr-1)+adfac
            ad_a(istr-1,jstr  )=ad_a(istr-1,jstr  )+adfac
            ad_a(istr-1,jstr-1)=0.0_r8
          END IF
        END IF
      END IF
!
!-----------------------------------------------------------------------
!  Adjoint North-South gradient boundary conditions.
!-----------------------------------------------------------------------
!
      IF (.not.nsperiodic(ng)) THEN
        IF (domain(ng)%Southern_Edge(tile)) THEN
          DO i=istr,iend
            IF (lbc_apply(ng)%south(i)) THEN
!^            tl_A(i,Jstr-1)=tl_A(i,Jstr)
!^
              ad_a(i,jstr  )=ad_a(i,jstr)+ad_a(i,jstr-1)
              ad_a(i,jstr-1)=0.0_r8
            END IF
          END DO
        END IF
 
        IF (domain(ng)%Northern_Edge(tile)) THEN
          DO i=istr,iend
            IF (lbc_apply(ng)%north(i)) THEN
!^            tl_A(i,Jend+1)=tl_A(i,Jend)
!^
              ad_a(i,jend  )=ad_a(i,jend)+ad_a(i,jend+1)
              ad_a(i,jend+1)=0.0_r8
            END IF
          END DO
        END IF
      END IF
!
!-----------------------------------------------------------------------
!  Adjoint East-West gradient boundary conditions.
!-----------------------------------------------------------------------
!
      IF (.not.ewperiodic(ng)) THEN
        IF (domain(ng)%Western_Edge(tile)) THEN
          DO j=jstr,jend
            IF (lbc_apply(ng)%west(j)) THEN
!^            tl_A(Istr-1,j)=tl_A(Istr,j)
!^
              ad_a(istr  ,j)=ad_a(istr,j)+ad_a(istr-1,j)
              ad_a(istr-1,j)=0.0_r8
            END IF
          END DO
        END IF
 
        IF (domain(ng)%Eastern_Edge(tile)) THEN
          DO j=jstr,jend
            IF (lbc_apply(ng)%east(j)) THEN
!^            tl_A(Iend+1,j)=tl_A(Iend,j)
!^
              ad_a(iend  ,j)=ad_a(iend,j)+ad_a(iend+1,j)
              ad_a(iend+1,j)=0.0_r8
            END IF
          END DO
        END IF
      END IF
 
      RETURN

References ad_exchange_2d_mod::ad_exchange_r2d_tile(), mod_param::domain, mod_scalars::ewperiodic, mod_boundary::lbc_apply, and mod_scalars::nsperiodic.

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ad_bc_u2d_tile()

subroutine ad_bc_2d_mod::ad_bc_u2d_tile	(	integer, intent(in)	ng,
		integer, intent(in)	tile,
		integer, intent(in)	lbi,
		integer, intent(in)	ubi,
		integer, intent(in)	lbj,
		integer, intent(in)	ubj,
		real(r8), dimension(lbi:,lbj:), intent(inout)	ad_a )

Definition at line 199 of file ad_bc_2d.F.

!***********************************************************************
!
      USE mod_param
      USE mod_boundary
      USE mod_grid
      USE mod_ncparam
      USE mod_scalars
!
      USE ad_exchange_2d_mod, ONLY : ad_exchange_u2d_tile
!
!  Imported variable declarations.
!
      integer, intent(in) :: ng, tile
      integer, intent(in) :: LBi, UBi, LBj, UBj
!
# ifdef ASSUMED_SHAPE
      real(r8), intent(inout) :: ad_A(LBi:,LBj:)
# else
      real(r8), intent(inout) :: ad_A(LBi:UBi,LBj:UBj)
# endif
!
!  Local variable declarations.
!
      integer :: Imin, Imax
      integer :: i, j
 
      real(r8) :: adfac
 
# include "set_bounds.h"
!
!-----------------------------------------------------------------------
!  Apply adjoint periodic boundary conditons.
!-----------------------------------------------------------------------
!
      IF (ewperiodic(ng).or.nsperiodic(ng)) THEN
        CALL ad_exchange_u2d_tile (ng, tile,                            &
     &                             lbi, ubi, lbj, ubj,                  &
     &                             ad_a)
      END IF
!
!-----------------------------------------------------------------------
!  Boundary corners.
!-----------------------------------------------------------------------
!
      IF (.not.(ewperiodic(ng).or.nsperiodic(ng))) THEN
        IF (domain(ng)%NorthEast_Corner(tile)) THEN
          IF (lbc_apply(ng)%north(iend+1).and.                          &
     &        lbc_apply(ng)%east (jend+1)) THEN
!^          tl_A(Iend+1,Jend+1)=0.5_r8*(tl_A(Iend+1,Jend  )+            &
!^   &                                  tl_A(Iend  ,Jend+1))
!^
            adfac=0.5_r8*ad_a(iend+1,jend+1)
            ad_a(iend+1,jend  )=ad_a(iend+1,jend  )+adfac
            ad_a(iend  ,jend+1)=ad_a(iend  ,jend+1)+adfac
            ad_a(iend+1,jend+1)=0.0_r8
          END IF
        END IF
        IF (domain(ng)%NorthWest_Corner(tile)) THEN
          IF (lbc_apply(ng)%north(istr  ).and.                          &
     &        lbc_apply(ng)%west (jend+1)) THEN
!^          tl_A(Istr  ,Jend+1)=0.5_r8*(tl_A(Istr  ,Jend  )+            &
!^   &                                  tl_A(Istr+1,Jend+1))
!^
            adfac=0.5_r8*ad_a(istr,jend+1)
            ad_a(istr  ,jend  )=ad_a(istr  ,jend  )+adfac
            ad_a(istr+1,jend+1)=ad_a(istr+1,jend+1)+adfac
            ad_a(istr  ,jend+1)=0.0_r8
          END IF
        END IF
        IF (domain(ng)%SouthEast_Corner(tile)) THEN
          IF (lbc_apply(ng)%south(iend+1).and.                          &
     &        lbc_apply(ng)%east (jstr-1)) THEN
!^          tl_A(Iend+1,Jstr-1)=0.5_r8*(tl_A(Iend  ,Jstr-1)+            &
!^   &                                  tl_A(Iend+1,Jstr  ))
!^
            adfac=0.5_r8*ad_a(iend+1,jstr-1)
            ad_a(iend  ,jstr-1)=ad_a(iend  ,jstr-1)+adfac
            ad_a(iend+1,jstr  )=ad_a(iend+1,jstr  )+adfac
            ad_a(iend+1,jstr-1)=0.0_r8
          END IF
        END IF
        IF (domain(ng)%SouthWest_Corner(tile)) THEN
          IF (lbc_apply(ng)%south(istr  ).and.                          &
     &        lbc_apply(ng)%west (jstr-1)) THEN
!^          tl_A(Istr  ,Jstr-1)=0.5_r8*(tl_A(Istr+1,Jstr-1)+            &
!^   &                                  tl_A(Istr  ,Jstr  ))
!^
            adfac=0.5_r8*ad_a(istr,jstr-1)
            ad_a(istr+1,jstr-1)=ad_a(istr+1,jstr-1)+adfac
            ad_a(istr  ,jstr  )=ad_a(istr  ,jstr  )+adfac
            ad_a(istr  ,jstr-1)=0.0_r8
          END IF
        END IF
      END IF
!
!-----------------------------------------------------------------------
!  Adjoint North-South boundary conditions: Closed (free-slip/no-slip)
!  or gradient.
!-----------------------------------------------------------------------
!
      IF (.not.nsperiodic(ng)) THEN
        IF (domain(ng)%Southern_Edge(tile)) THEN
          IF (ad_lbc(isouth,isbu2d,ng)%closed) THEN
            IF (ewperiodic(ng)) THEN
              imin=istru
              imax=iend
            ELSE
              imin=istr
              imax=iendr
            END IF
            DO i=imin,imax
              IF (lbc_apply(ng)%south(i)) THEN
# ifdef MASKING
!^              tl_A(i,Jstr-1)=tl_A(i,Jstr-1)*GRID(ng)%umask(i,Jstr-1)
!^
                ad_a(i,jstr-1)=ad_a(i,jstr-1)*grid(ng)%umask(i,jstr-1)
# endif
!^              tl_A(i,Jstr-1)=gamma2(ng)*tl_A(i,Jstr)
!^
                ad_a(i,jstr)=ad_a(i,jstr)+gamma2(ng)*ad_a(i,jstr-1)
                ad_a(i,jstr-1)=0.0_r8
              END IF
            END DO
          ELSE
            DO i=istru,iend
              IF (lbc_apply(ng)%south(i)) THEN
!^              tl_A(i,Jstr-1)=tl_A(i,Jstr)
!^
                ad_a(i,jstr  )=ad_a(i,jstr)+ad_a(i,jstr-1)
                ad_a(i,jstr-1)=0.0_r8
              END IF
            END DO
          END IF
        END IF
 
        IF (domain(ng)%Northern_Edge(tile)) THEN
          IF (ad_lbc(inorth,isbu2d,ng)%closed) THEN
            IF (ewperiodic(ng)) THEN
              imin=istru
              imax=iend
            ELSE
              imin=istr
              imax=iendr
            END IF
            DO i=imin,imax
              IF (lbc_apply(ng)%north(i)) THEN
# ifdef MASKING
!^              tl_A(i,Jend+1)=tl_A(i,Jend+1)*GRID(ng)%umask(i,Jend+1)
!^
                ad_a(i,jend+1)=ad_a(i,jend+1)*grid(ng)%umask(i,jend+1)
# endif
!^              tl_A(i,Jend+1)=gamma2(ng)*tl_A(i,Jend)
!^
                ad_a(i,jend)=ad_a(i,jend)+gamma2(ng)*ad_a(i,jend+1)
                ad_a(i,jend+1)=0.0_r8
              END IF
            END DO
          ELSE
            DO i=istru,iend
              IF (lbc_apply(ng)%north(i)) THEN
!^              tl_A(i,Jend+1)=tl_A(i,Jend)
!^
                ad_a(i,jend  )=ad_a(i,jend)+ad_a(i,jend+1)
                ad_a(i,jend+1)=0.0_r8
              END IF
            END DO
          END IF
        END IF
      END IF
!
!-----------------------------------------------------------------------
!  Adjoint East-West boundary conditions: Closed or gradient.
!-----------------------------------------------------------------------
!
      IF (.not.ewperiodic(ng)) THEN
        IF (domain(ng)%Western_Edge(tile)) THEN
          IF (ad_lbc(iwest,isbu2d,ng)%closed) THEN
            DO j=jstr,jend
              IF (lbc_apply(ng)%west(j)) THEN
!^              tl_A(Istr,j)=0.0_r8
!^
                ad_a(istr,j)=0.0_r8
              END IF
            END DO
          ELSE
            DO j=jstr,jend
              IF (lbc_apply(ng)%west(j)) THEN
!^              tl_A(Istr,j)=tl_A(Istr+1,j)
!^
                ad_a(istr+1,j)=ad_a(istr+1,j)+ad_a(istr,j)
                ad_a(istr  ,j)=0.0_r8
              END IF
            END DO
          END IF
        END IF
 
        IF (domain(ng)%Eastern_Edge(tile)) THEN
          IF (ad_lbc(ieast,isbu2d,ng)%closed) THEN
            DO j=jstr,jend
              IF (lbc_apply(ng)%east(j)) THEN
!^              A(Iend+1,j)=0.0_r8
!^
                ad_a(iend+1,j)=0.0_r8
              END IF
            END DO
          ELSE
            DO j=jstr,jend
              IF (lbc_apply(ng)%east(j)) THEN
!^              tl_A(Iend+1,j)=tl_A(Iend,j)
!^
                ad_a(iend  ,j)=ad_a(iend,j)+ad_a(iend+1,j)
                ad_a(iend+1,j)=0.0_r8
              END IF
            END DO
          END IF
        END IF
      END IF
 
      RETURN

References ad_exchange_2d_mod::ad_exchange_u2d_tile(), mod_param::ad_lbc, mod_param::domain, mod_scalars::ewperiodic, mod_scalars::gamma2, mod_grid::grid, mod_scalars::ieast, mod_scalars::inorth, mod_ncparam::isbu2d, mod_scalars::isouth, mod_scalars::iwest, mod_boundary::lbc_apply, and mod_scalars::nsperiodic.

Referenced by ad_set_vbc_mod::ad_set_vbc_tile().

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ad_bc_v2d_tile()

subroutine ad_bc_2d_mod::ad_bc_v2d_tile	(	integer, intent(in)	ng,
		integer, intent(in)	tile,
		integer, intent(in)	lbi,
		integer, intent(in)	ubi,
		integer, intent(in)	lbj,
		integer, intent(in)	ubj,
		real(r8), dimension(lbi:,lbj:), intent(inout)	ad_a )

Definition at line 425 of file ad_bc_2d.F.

!***********************************************************************
!
      USE mod_param
      USE mod_boundary
      USE mod_grid
      USE mod_ncparam
      USE mod_scalars
!
      USE ad_exchange_2d_mod, ONLY : ad_exchange_v2d_tile
!
!  Imported variable declarations.
!
      integer, intent(in) :: ng, tile
      integer, intent(in) :: LBi, UBi, LBj, UBj
!
# ifdef ASSUMED_SHAPE
      real(r8), intent(inout) :: ad_A(LBi:,LBj:)
# else
      real(r8), intent(inout) :: ad_A(LBi:UBi,LBj:UBj)
# endif
!
!  Local variable declarations.
!
      integer :: Jmin, Jmax
      integer :: i, j
 
      real(r8) :: adfac
 
# include "set_bounds.h"
!
!-----------------------------------------------------------------------
!  Apply adjoint periodic boundary conditons.
!-----------------------------------------------------------------------
!
      IF (ewperiodic(ng).or.nsperiodic(ng)) THEN
        CALL ad_exchange_v2d_tile (ng, tile,                            &
     &                           lbi, ubi, lbj, ubj,                    &
     &                           ad_a)
      END IF
!
!-----------------------------------------------------------------------
!  Boundary corners.
!-----------------------------------------------------------------------
!
      IF (.not.(ewperiodic(ng).or.nsperiodic(ng))) THEN
        IF (domain(ng)%NorthEast_Corner(tile)) THEN
          IF (lbc_apply(ng)%north(iend+1).and.                          &
     &        lbc_apply(ng)%east (jend+1)) THEN
!^          tl_A(Iend+1,Jend+1)=0.5_r8*(tl_A(Iend+1,Jend  )+            &
!^   &                                  tl_A(Iend  ,Jend+1))
!^
            adfac=0.5_r8*ad_a(iend+1,jend+1)
            ad_a(iend+1,jend  )=ad_a(iend+1,jend  )+adfac
            ad_a(iend  ,jend+1)=ad_a(iend  ,jend+1)+adfac
            ad_a(iend+1,jend+1)=0.0_r8
          END IF
        END IF
        IF (domain(ng)%NorthWest_Corner(tile)) THEN
          IF (lbc_apply(ng)%north(istr-1).and.                          &
     &        lbc_apply(ng)%west (jend+1)) THEN
!^          tl_A(Istr-1,Jend+1)=0.5_r8*(tl_A(Istr-1,Jend  )+            &
!^   &                                  tl_A(Istr  ,Jend+1))
!^
            adfac=0.5_r8*ad_a(istr-1,jend+1)
            ad_a(istr-1,jend  )=ad_a(istr-1,jend  )+adfac
            ad_a(istr  ,jend+1)=ad_a(istr  ,jend+1)+adfac
            ad_a(istr-1,jend+1)=0.0_r8
          END IF
        END IF
        IF (domain(ng)%SouthEast_Corner(tile)) THEN
          IF (lbc_apply(ng)%south(iend+1).and.                          &
     &        lbc_apply(ng)%east (jstr  )) THEN
!^          tl_A(Iend+1,Jstr  )=0.5_r8*(tl_A(Iend  ,Jstr  )+            &
!^   &                                  tl_A(Iend+1,Jstr+1))
!^
            adfac=0.5_r8*ad_a(iend+1,jstr  )
            ad_a(iend  ,jstr  )=ad_a(iend  ,jstr  )+adfac
            ad_a(iend+1,jstr+1)=ad_a(iend+1,jstr+1)+adfac
            ad_a(iend+1,jstr  )=0.0_r8
          END IF
        END IF
        IF (domain(ng)%SouthWest_Corner(tile)) THEN
          IF (lbc_apply(ng)%south(istr-1).and.                          &
     &        lbc_apply(ng)%west (jstr  )) THEN
!^          tl_A(Istr-1,Jstr  )=0.5_r8*(tl_A(Istr  ,Jstr  )+            &
!^   &                                  tl_A(Istr-1,Jstr+1))
!^
            adfac=0.5_r8*ad_a(istr-1,jstr  )
            ad_a(istr  ,jstr  )=ad_a(istr  ,jstr  )+adfac
            ad_a(istr-1,jstr+1)=ad_a(istr-1,jstr+1)+adfac
            ad_a(istr-1,jstr  )=0.0_r8
          END IF
        END IF
      END IF
!
!-----------------------------------------------------------------------
!  Adjoint North-South boundary conditions: Closed or Gradient.
!-----------------------------------------------------------------------
!
      IF (.not.nsperiodic(ng)) THEN
        IF (domain(ng)%Southern_Edge(tile)) THEN
          IF (ad_lbc(isouth,isbv2d,ng)%closed) THEN
            DO i=istr,iend
              IF (lbc_apply(ng)%south(i)) THEN
!^              tl_A(i,Jstr)=0.0_r8
!^
                ad_a(i,jstr)=0.0_r8
              END IF
            END DO
          ELSE
            DO i=istr,iend
              IF (lbc_apply(ng)%south(i)) THEN
!^              tl_A(i,Jstr)=tl_A(i,Jstr+1)
!^
                ad_a(i,jstr+1)=ad_a(i,jstr+1)+ad_a(i,jstr)
                ad_a(i,jstr)=0.0_r8
              END IF
            END DO
          END IF
        END IF
 
        IF (domain(ng)%Northern_Edge(tile)) THEN
          IF (ad_lbc(inorth,isbv2d,ng)%closed) THEN
            DO i=istr,iend
              IF (lbc_apply(ng)%north(i)) THEN
!^              tl_A(i,Jend+1)=0.0_r8
!^
                ad_a(i,jend+1)=0.0_r8
              END IF
            END DO
          ELSE
            DO i=istr,iend
              IF (lbc_apply(ng)%north(i)) THEN
!^              tl_A(i,Jend+1)=tl_A(i,Jend)
!^
                ad_a(i,jend)=ad_a(i,jend)+ad_a(i,jend+1)
                ad_a(i,jend+1)=0.0_r8
              END IF
            END DO
          END IF
        END IF
      END IF
!
!-----------------------------------------------------------------------
!  Adjoint East-West boundary conditions.
!-----------------------------------------------------------------------
!
      IF (.not.ewperiodic(ng)) THEN
        IF (domain(ng)%Western_Edge(tile)) THEN
          IF (ad_lbc(iwest,isbv2d,ng)%closed) THEN
            IF (nsperiodic(ng)) THEN
              jmin=jstrv
              jmax=jend
            ELSE
              jmin=jstr
              jmax=jendr
            END IF
            DO j=jmin,jmax
              IF (lbc_apply(ng)%west(j)) THEN
# ifdef MASKING
!^              tl_A(Istr-1,j)=tl_A(Istr-1,j)*GRID(ng)%vmask(Istr-1,j)
!^
                ad_a(istr-1,j)=ad_a(istr-1,j)*grid(ng)%vmask(istr-1,j)
# endif
!^              tl_A(Istr-1,j)=gamma2(ng)*tl_A(Istr,j)
!^
                ad_a(istr  ,j)=ad_a(istr,j)+gamma2(ng)*ad_a(istr-1,j)
                ad_a(istr-1,j)=0.0_r8
              END IF
            END DO
          ELSE
            DO j=jstrv,jend
              IF (lbc_apply(ng)%west(j)) THEN
!^              tl_A(Istr-1,j)=tl_A(Istr,j)
!^
                ad_a(istr  ,j)=ad_a(istr,j)+ad_a(istr-1,j)
                ad_a(istr-1,j)=0.0_r8
              END IF
            END DO
          END IF
        END IF
 
        IF (domain(ng)%Eastern_Edge(tile)) THEN
          IF (ad_lbc(ieast,isbv2d,ng)%closed) THEN
            IF (nsperiodic(ng)) THEN
              jmin=jstrv
              jmax=jend
            ELSE
              jmin=jstr
              jmax=jendr
            END IF
            DO j=jmin,jmax
              IF (lbc_apply(ng)%east(j)) THEN
# ifdef MASKING
!^              tl_A(Iend+1,j)=tl_A(Iend+1,j)*GRID(ng)%vmask(Iend+1,j)
!^
                ad_a(iend+1,j)=ad_a(iend+1,j)*grid(ng)%vmask(iend+1,j)
# endif
!^              tl_A(Iend+1,j)=gamma2(ng)*tl_A(Iend,j)
!^
                ad_a(iend  ,j)=ad_a(iend,j)+ad_a(iend+1,j)
                ad_a(iend+1,j)=0.0_r8
              END IF
            END DO
          ELSE
            DO j=jstrv,jend
              IF (lbc_apply(ng)%east(j)) THEN
!^              tl_A(Iend+1,j)=tl_A(Iend,j)
!^
                ad_a(iend  ,j)=ad_a(iend,j)+ad_a(iend+1,j)
                ad_a(iend+1,j)=0.0_r8
              END IF
            END DO
          END IF
        END IF
      END IF
 
      RETURN

References ad_exchange_2d_mod::ad_exchange_v2d_tile(), mod_param::ad_lbc, mod_param::domain, mod_scalars::ewperiodic, mod_scalars::gamma2, mod_grid::grid, mod_scalars::ieast, mod_scalars::inorth, mod_ncparam::isbv2d, mod_scalars::isouth, mod_scalars::iwest, mod_boundary::lbc_apply, and mod_scalars::nsperiodic.

Referenced by ad_set_vbc_mod::ad_set_vbc_tile().

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ad_dabc_r2d_tile()

subroutine ad_bc_2d_mod::ad_dabc_r2d_tile	(	integer, intent(in)	ng,
		integer, intent(in)	tile,
		integer, intent(in)	lbi,
		integer, intent(in)	ubi,
		integer, intent(in)	lbj,
		integer, intent(in)	ubj,
		real(r8), dimension(lbi:,lbj:), intent(inout)	ad_a )

Definition at line 650 of file ad_bc_2d.F.

!***********************************************************************
!
      USE mod_param
      USE mod_boundary
      USE mod_ncparam
      USE mod_scalars
!
      USE ad_exchange_2d_mod, ONLY : ad_exchange_r2d_tile
!
!  Imported variable declarations.
!
      integer, intent(in) :: ng, tile
      integer, intent(in) :: LBi, UBi, LBj, UBj
!
# ifdef ASSUMED_SHAPE
      real(r8), intent(inout) :: ad_A(LBi:,LBj:)
# else
      real(r8), intent(inout) :: ad_A(LBi:UBi,LBj:UBj)
# endif
!
!  Local variable declarations.
!
      integer :: i, j
 
      real(r8) :: adfac
 
# include "set_bounds.h"
!
!-----------------------------------------------------------------------
!  Apply adjoint periodic boundary conditons.
!-----------------------------------------------------------------------
!
      IF (ewperiodic(ng).or.nsperiodic(ng)) THEN
        CALL ad_exchange_r2d_tile (ng, tile,                            &
     &                             lbi, ubi, lbj, ubj,                  &
     &                             ad_a)
      END IF
!
!-----------------------------------------------------------------------
!  Boundary corners.
!-----------------------------------------------------------------------
!
      IF (.not.(ewperiodic(ng).or.nsperiodic(ng))) THEN
        IF (domain(ng)%NorthEast_Corner(tile)) THEN
          IF (lbc_apply(ng)%north(iend+1).and.                          &
     &        lbc_apply(ng)%east (jend+1)) THEN
!^          tl_A(Iend+1,Jend+1)=0.5_r8*(tl_A(Iend+1,Jend  )+            &
!^   &                                  tl_A(Iend  ,Jend+1))
!^
            adfac=0.5_r8*ad_a(iend+1,jend+1)
            ad_a(iend+1,jend  )=ad_a(iend+1,jend  )+adfac
            ad_a(iend  ,jend+1)=ad_a(iend  ,jend+1)+adfac
            ad_a(iend+1,jend+1)=0.0_r8
          END IF
        END IF
        IF (domain(ng)%NorthWest_Corner(tile)) THEN
          IF (lbc_apply(ng)%north(istr-1).and.                          &
     &        lbc_apply(ng)%west (jend+1)) THEN
!^          tl_A(Istr-1,Jend+1)=0.5_r8*(tl_A(Istr-1,Jend  )+            &
!^   &                                  tl_A(Istr  ,Jend+1))
!^
            adfac=0.5_r8*ad_a(istr-1,jend+1)
            ad_a(istr-1,jend  )=ad_a(istr-1,jend  )+adfac
            ad_a(istr  ,jend+1)=ad_a(istr  ,jend+1)+adfac
            ad_a(istr-1,jend+1)=0.0_r8
          END IF
        END IF
        IF (domain(ng)%SouthEast_Corner(tile)) THEN
          IF (lbc_apply(ng)%south(iend+1).and.                          &
     &        lbc_apply(ng)%east (jstr-1)) THEN
!^          tl_A(Iend+1,Jstr-1)=0.5_r8*(tl_A(Iend  ,Jstr-1)+            &
!^   &                                  tl_A(Iend+1,Jstr  ))
!^
            adfac=0.5_r8*ad_a(iend+1,jstr-1)
            ad_a(iend  ,jstr-1)=ad_a(iend  ,jstr-1)+adfac
            ad_a(iend+1,jstr  )=ad_a(iend+1,jstr  )+adfac
            ad_a(iend+1,jstr-1)=0.0_r8
          END IF
        END IF
        IF (domain(ng)%SouthWest_Corner(tile)) THEN
          IF (lbc_apply(ng)%south(istr-1).and.                          &
     &        lbc_apply(ng)%west (jstr-1)) THEN
!^          tl_A(Istr-1,Jstr-1)=0.5_r8*(tl_A(Istr  ,Jstr-1)+            &
!^   &                                  tl_A(Istr-1,Jstr  ))
!^
            adfac=0.5_r8*ad_a(istr-1,jstr-1)
            ad_a(istr  ,jstr-1)=ad_a(istr  ,jstr-1)+adfac
            ad_a(istr-1,jstr  )=ad_a(istr-1,jstr  )+adfac
            ad_a(istr-1,jstr-1)=0.0_r8
          END IF
        END IF
      END IF
!
!-----------------------------------------------------------------------
!  Adjoint North-South gradient boundary conditions.
!-----------------------------------------------------------------------
!
      IF (.not.nsperiodic(ng)) THEN
        IF (domain(ng)%Southern_Edge(tile)) THEN
          DO i=istr,iend
            IF (lbc_apply(ng)%south(i)) THEN
!^            tl_A(i,Jstr-1)=tl_A(i,Jstr)
!^
              ad_a(i,jstr  )=ad_a(i,jstr)+ad_a(i,jstr-1)
              ad_a(i,jstr-1)=0.0_r8
            END IF
          END DO
        END IF
 
        IF (domain(ng)%Northern_Edge(tile)) THEN
          DO i=istr,iend
            IF (lbc_apply(ng)%north(i)) THEN
!^            tl_A(i,Jend+1)=tl_A(i,Jend)
!^
              ad_a(i,jend  )=ad_a(i,jend)+ad_a(i,jend+1)
              ad_a(i,jend+1)=0.0_r8
            END IF
          END DO
        END IF
      END IF
!
!-----------------------------------------------------------------------
!  Adjoint East-West gradient boundary conditions.
!-----------------------------------------------------------------------
!
      IF (.not.ewperiodic(ng)) THEN
        IF (domain(ng)%Western_Edge(tile)) THEN
          DO j=jstr,jend
            IF (lbc_apply(ng)%west(j)) THEN
!^            tl_A(Istr-1,j)=tl_A(Istr,j)
!^
              ad_a(istr  ,j)=ad_a(istr,j)+ad_a(istr-1,j)
              ad_a(istr-1,j)=0.0_r8
            END IF
          END DO
        END IF
 
        IF (domain(ng)%Eastern_Edge(tile)) THEN
          DO j=jstr,jend
            IF (lbc_apply(ng)%east(j)) THEN
!^            tl_A(Iend+1,j)=tl_A(Iend,j)
!^
              ad_a(iend  ,j)=ad_a(iend,j)+ad_a(iend+1,j)
              ad_a(iend+1,j)=0.0_r8
            END IF
          END DO
        END IF
      END IF
 
      RETURN

References ad_exchange_2d_mod::ad_exchange_r2d_tile(), mod_param::domain, mod_scalars::ewperiodic, mod_boundary::lbc_apply, and mod_scalars::nsperiodic.

Referenced by ad_conv_2d_mod::ad_conv_r2d_tile().

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ad_dabc_u2d_tile()

subroutine ad_bc_2d_mod::ad_dabc_u2d_tile	(	integer, intent(in)	ng,
		integer, intent(in)	tile,
		integer, intent(in)	lbi,
		integer, intent(in)	ubi,
		integer, intent(in)	lbj,
		integer, intent(in)	ubj,
		real(r8), dimension(lbi:,lbj:), intent(inout)	ad_a )

Definition at line 807 of file ad_bc_2d.F.

!***********************************************************************
!
      USE mod_param
      USE mod_boundary
      USE mod_grid
      USE mod_ncparam
      USE mod_scalars
!
      USE ad_exchange_2d_mod, ONLY : ad_exchange_u2d_tile
!
!  Imported variable declarations.
!
      integer, intent(in) :: ng, tile
      integer, intent(in) :: LBi, UBi, LBj, UBj
!
# ifdef ASSUMED_SHAPE
      real(r8), intent(inout) :: ad_A(LBi:,LBj:)
# else
      real(r8), intent(inout) :: ad_A(LBi:UBi,LBj:UBj)
# endif
!
!  Local variable declarations.
!
      integer :: Imin, Imax
      integer :: i, j
 
      real(r8) :: adfac
 
# include "set_bounds.h"
!
!-----------------------------------------------------------------------
!  Apply adjoint periodic boundary conditons.
!-----------------------------------------------------------------------
!
      IF (ewperiodic(ng).or.nsperiodic(ng)) THEN
        CALL ad_exchange_u2d_tile (ng, tile,                            &
     &                             lbi, ubi, lbj, ubj,                  &
     &                             ad_a)
      END IF
!
!-----------------------------------------------------------------------
!  Boundary corners.
!-----------------------------------------------------------------------
!
      IF (.not.(ewperiodic(ng).or.nsperiodic(ng))) THEN
        IF (domain(ng)%NorthEast_Corner(tile)) THEN
          IF (lbc_apply(ng)%north(iend+1).and.                          &
     &        lbc_apply(ng)%east (jend+1)) THEN
!^          tl_A(Iend+1,Jend+1)=0.5_r8*(tl_A(Iend+1,Jend  )+            &
!^   &                                  tl_A(Iend  ,Jend+1))
!^
            adfac=0.5_r8*ad_a(iend+1,jend+1)
            ad_a(iend+1,jend  )=ad_a(iend+1,jend  )+adfac
            ad_a(iend  ,jend+1)=ad_a(iend  ,jend+1)+adfac
            ad_a(iend+1,jend+1)=0.0_r8
          END IF
        END IF
        IF (domain(ng)%NorthWest_Corner(tile)) THEN
          IF (lbc_apply(ng)%north(istr  ).and.                          &
     &        lbc_apply(ng)%west (jend+1)) THEN
!^          tl_A(Istr  ,Jend+1)=0.5_r8*(tl_A(Istr  ,Jend  )+            &
!^   &                                  tl_A(Istr+1,Jend+1))
!^
            adfac=0.5_r8*ad_a(istr,jend+1)
            ad_a(istr  ,jend  )=ad_a(istr  ,jend  )+adfac
            ad_a(istr+1,jend+1)=ad_a(istr+1,jend+1)+adfac
            ad_a(istr  ,jend+1)=0.0_r8
          END IF
        END IF
        IF (domain(ng)%SouthEast_Corner(tile)) THEN
          IF (lbc_apply(ng)%south(iend+1).and.                          &
     &        lbc_apply(ng)%east (jstr-1)) THEN
!^          tl_A(Iend+1,Jstr-1)=0.5_r8*(tl_A(Iend  ,Jstr-1)+            &
!^   &                                  tl_A(Iend+1,Jstr  ))
!^
            adfac=0.5_r8*ad_a(iend+1,jstr-1)
            ad_a(iend  ,jstr-1)=ad_a(iend  ,jstr-1)+adfac
            ad_a(iend+1,jstr  )=ad_a(iend+1,jstr  )+adfac
            ad_a(iend+1,jstr-1)=0.0_r8
          END IF
        END IF
        IF (domain(ng)%SouthWest_Corner(tile)) THEN
          IF (lbc_apply(ng)%south(istr  ).and.                          &
     &        lbc_apply(ng)%west (jstr-1)) THEN
!^          tl_A(Istr  ,Jstr-1)=0.5_r8*(tl_A(Istr+1,Jstr-1)+            &
!^   &                                  tl_A(Istr  ,Jstr  ))
!^
            adfac=0.5_r8*ad_a(istr,jstr-1)
            ad_a(istr+1,jstr-1)=ad_a(istr+1,jstr-1)+adfac
            ad_a(istr  ,jstr  )=ad_a(istr  ,jstr  )+adfac
            ad_a(istr  ,jstr-1)=0.0_r8
          END IF
        END IF
      END IF
!
!-----------------------------------------------------------------------
!  Adjoint North-South gradient boundary conditions.
!-----------------------------------------------------------------------
!
      IF (.not.nsperiodic(ng)) THEN
        IF (domain(ng)%Southern_Edge(tile)) THEN
          DO i=istru,iend
            IF (lbc_apply(ng)%south(i)) THEN
!^            tl_A(i,Jstr-1)=tl_A(i,Jstr)
!^
              ad_a(i,jstr  )=ad_a(i,jstr)+ad_a(i,jstr-1)
              ad_a(i,jstr-1)=0.0_r8
            END IF
          END DO
        END IF
 
        IF (domain(ng)%Northern_Edge(tile)) THEN
          DO i=istru,iend
            IF (lbc_apply(ng)%north(i)) THEN
!^            tl_A(i,Jend+1)=tl_A(i,Jend)
!^
              ad_a(i,jend  )=ad_a(i,jend)+ad_a(i,jend+1)
              ad_a(i,jend+1)=0.0_r8
            END IF
          END DO
        END IF
      END IF
!
!-----------------------------------------------------------------------
!  Adjoint East-West gradient boundary conditions.
!-----------------------------------------------------------------------
!
      IF (.not.ewperiodic(ng)) THEN
        IF (domain(ng)%Western_Edge(tile)) THEN
          DO j=jstr,jend
            IF (lbc_apply(ng)%west(j)) THEN
!^            tl_A(Istr,j)=tl_A(Istr+1,j)
!^
              ad_a(istr+1,j)=ad_a(istr+1,j)+ad_a(istr,j)
              ad_a(istr  ,j)=0.0_r8
            END IF
          END DO
        END IF
 
        IF (domain(ng)%Eastern_Edge(tile)) THEN
          DO j=jstr,jend
            IF (lbc_apply(ng)%east(j)) THEN
!^            tl_A(Iend+1,j)=tl_A(Iend,j)
!^
              ad_a(iend  ,j)=ad_a(iend,j)+ad_a(iend+1,j)
              ad_a(iend+1,j)=0.0_r8
            END IF
          END DO
        END IF
      END IF
 
      RETURN

References ad_exchange_2d_mod::ad_exchange_u2d_tile(), mod_param::domain, mod_scalars::ewperiodic, mod_boundary::lbc_apply, and mod_scalars::nsperiodic.

Referenced by ad_conv_2d_mod::ad_conv_u2d_tile().

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ad_dabc_v2d_tile()

subroutine ad_bc_2d_mod::ad_dabc_v2d_tile	(	integer, intent(in)	ng,
		integer, intent(in)	tile,
		integer, intent(in)	lbi,
		integer, intent(in)	ubi,
		integer, intent(in)	lbj,
		integer, intent(in)	ubj,
		real(r8), dimension(lbi:,lbj:), intent(inout)	ad_a )

Definition at line 966 of file ad_bc_2d.F.

!***********************************************************************
!
      USE mod_param
      USE mod_boundary
      USE mod_grid
      USE mod_ncparam
      USE mod_scalars
!
      USE ad_exchange_2d_mod, ONLY : ad_exchange_v2d_tile
!
!  Imported variable declarations.
!
      integer, intent(in) :: ng, tile
      integer, intent(in) :: LBi, UBi, LBj, UBj
!
# ifdef ASSUMED_SHAPE
      real(r8), intent(inout) :: ad_A(LBi:,LBj:)
# else
      real(r8), intent(inout) :: ad_A(LBi:UBi,LBj:UBj)
# endif
!
!  Local variable declarations.
!
      integer :: Jmin, Jmax
      integer :: i, j
 
      real(r8) :: adfac
 
# include "set_bounds.h"
!
!-----------------------------------------------------------------------
!  Apply adjoint periodic boundary conditons.
!-----------------------------------------------------------------------
!
      IF (ewperiodic(ng).or.nsperiodic(ng)) THEN
        CALL ad_exchange_v2d_tile (ng, tile,                            &
     &                           lbi, ubi, lbj, ubj,                    &
     &                           ad_a)
      END IF
!
!-----------------------------------------------------------------------
!  Boundary corners.
!-----------------------------------------------------------------------
!
      IF (.not.(ewperiodic(ng).or.nsperiodic(ng))) THEN
        IF (domain(ng)%NorthEast_Corner(tile)) THEN
          IF (lbc_apply(ng)%north(iend+1).and.                          &
     &        lbc_apply(ng)%east (jend+1)) THEN
!^          tl_A(Iend+1,Jend+1)=0.5_r8*(tl_A(Iend+1,Jend  )+            &
!^   &                                  tl_A(Iend  ,Jend+1))
!^
            adfac=0.5_r8*ad_a(iend+1,jend+1)
            ad_a(iend+1,jend  )=ad_a(iend+1,jend  )+adfac
            ad_a(iend  ,jend+1)=ad_a(iend  ,jend+1)+adfac
            ad_a(iend+1,jend+1)=0.0_r8
          END IF
        END IF
        IF (domain(ng)%NorthWest_Corner(tile)) THEN
          IF (lbc_apply(ng)%north(istr-1).and.                          &
     &        lbc_apply(ng)%west (jend+1)) THEN
!^          tl_A(Istr-1,Jend+1)=0.5_r8*(tl_A(Istr-1,Jend  )+            &
!^   &                                  tl_A(Istr  ,Jend+1))
!^
            adfac=0.5_r8*ad_a(istr-1,jend+1)
            ad_a(istr-1,jend  )=ad_a(istr-1,jend  )+adfac
            ad_a(istr  ,jend+1)=ad_a(istr  ,jend+1)+adfac
            ad_a(istr-1,jend+1)=0.0_r8
          END IF
        END IF
        IF (domain(ng)%SouthEast_Corner(tile)) THEN
          IF (lbc_apply(ng)%south(iend+1).and.                          &
     &        lbc_apply(ng)%east (jstr  )) THEN
!^          tl_A(Iend+1,Jstr  )=0.5_r8*(tl_A(Iend  ,Jstr  )+            &
!^   &                                  tl_A(Iend+1,Jstr+1))
!^
            adfac=0.5_r8*ad_a(iend+1,jstr  )
            ad_a(iend  ,jstr  )=ad_a(iend  ,jstr  )+adfac
            ad_a(iend+1,jstr+1)=ad_a(iend+1,jstr+1)+adfac
            ad_a(iend+1,jstr  )=0.0_r8
          END IF
        END IF
        IF (domain(ng)%SouthWest_Corner(tile)) THEN
          IF (lbc_apply(ng)%south(istr-1).and.                          &
     &        lbc_apply(ng)%west (jstr  )) THEN
!^          tl_A(Istr-1,Jstr  )=0.5_r8*(tl_A(Istr  ,Jstr  )+            &
!^   &                                  tl_A(Istr-1,Jstr+1))
!^
            adfac=0.5_r8*ad_a(istr-1,jstr  )
            ad_a(istr  ,jstr  )=ad_a(istr  ,jstr  )+adfac
            ad_a(istr-1,jstr+1)=ad_a(istr-1,jstr+1)+adfac
            ad_a(istr-1,jstr  )=0.0_r8
          END IF
        END IF
      END IF
!
!-----------------------------------------------------------------------
!  Adjoint North-South gradient boundary conditions.
!-----------------------------------------------------------------------
!
      IF (.not.nsperiodic(ng)) THEN
        IF (domain(ng)%Southern_Edge(tile)) THEN
          DO i=istr,iend
            IF (lbc_apply(ng)%south(i)) THEN
!^            tl_A(i,Jstr)=tl_A(i,Jstr+1)
!^
              ad_a(i,jstr+1)=ad_a(i,jstr+1)+ad_a(i,jstr)
              ad_a(i,jstr)=0.0_r8
            END IF
          END DO
        END IF
 
        IF (domain(ng)%Northern_Edge(tile)) THEN
          DO i=istr,iend
            IF (lbc_apply(ng)%north(i)) THEN
!^            tl_A(i,Jend+1)=tl_A(i,Jend)
!^
              ad_a(i,jend)=ad_a(i,jend)+ad_a(i,jend+1)
              ad_a(i,jend+1)=0.0_r8
            END IF
          END DO
        END IF
      END IF
!
!-----------------------------------------------------------------------
!  Adjoint East-West gradient boundary conditions.
!-----------------------------------------------------------------------
!
      IF (.not.ewperiodic(ng)) THEN
        IF (domain(ng)%Western_Edge(tile)) THEN
          DO j=jstrv,jend
            IF (lbc_apply(ng)%west(j)) THEN
!^            tl_A(Istr-1,j)=tl_A(Istr,j)
!^
              ad_a(istr  ,j)=ad_a(istr,j)+ad_a(istr-1,j)
              ad_a(istr-1,j)=0.0_r8
            END IF
          END DO
        END IF
 
        IF (domain(ng)%Eastern_Edge(tile)) THEN
          DO j=jstrv,jend
            IF (lbc_apply(ng)%east(j)) THEN
!^            tl_A(Iend+1,j)=tl_A(Iend,j)
!^
              ad_a(iend  ,j)=ad_a(iend,j)+ad_a(iend+1,j)
              ad_a(iend+1,j)=0.0_r8
            END IF
          END DO
        END IF
      END IF
 
      RETURN

References ad_exchange_2d_mod::ad_exchange_v2d_tile(), mod_param::domain, mod_scalars::ewperiodic, mod_boundary::lbc_apply, and mod_scalars::nsperiodic.

Referenced by ad_conv_2d_mod::ad_conv_v2d_tile().

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