Newer
Older
DO jk=1,N_out
h_out(jk) = e3t(ji,jj,jk,Krhs_a)
END DO
z_out(1) = 0.5_wp * e3w(ji,jj,1,Krhs_a)
z_out(jk) = z_out(jk-1) + e3w(ji,jj,jk,Krhs_a)
END DO
IF (.NOT.ln_linssh) z_out(1:N_out) = z_out(1:N_out) - ssh(ji,jj,Krhs_a)
IF( l_ini_child ) THEN
CALL remap_linear(tabin(1:N_in,1:jpts),z_in(1:N_in),ts(ji,jj,1:N_out,1:jpts,Krhs_a), &
CALL reconstructandremap(tabin(1:N_in,1:jpts),h_in(1:N_in),ts(ji,jj,1:N_out,1:jpts,Krhs_a), &
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& h_out(1:N_out),N_in,N_out,jpts)
ENDIF
ENDIF
END DO
END DO
Krhs_a = item
ELSE
IF ( Agrif_Parent(ln_zps) ) THEN ! Account for partial cells
! linear vertical interpolation
DO jj=j1,j2
DO ji=i1,i2
!
N_in = mbkt(ji,jj)
N_out = mbkt(ji,jj)
z_in(1) = ptab(ji,jj,1,n2)
tabin(1,1:jpts) = ptab(ji,jj,1,1:jpts)
DO jk=2, N_in
z_in(jk) = ptab(ji,jj,jk,n2)
tabin(jk,1:jpts) = ptab(ji,jj,jk,1:jpts)
END DO
IF (.NOT.ln_linssh) z_in(1:N_in) = z_in(1:N_in) - ptab(ji,jj,k2,n2)
z_out(1) = 0.5_wp * e3w(ji,jj,1,Krhs_a)
z_out(jk) = z_out(jk-1) + e3w(ji,jj,jk,Krhs_a)
END DO
IF (.NOT.ln_linssh) z_out(1:N_out) = z_out(1:N_out) - ssh(ji,jj,Krhs_a)
CALL remap_linear(tabin(1:N_in,1:jpts),z_in(1:N_in),ptab(ji,jj,1:N_out,1:jpts), &
& z_out(1:N_out),N_in,N_out,jpts)
END DO
END DO
ENDIF
DO jn =1, jpts
Jérôme Chanut
committed
ts(i1:i2,j1:j2,1:jpkm1,jn,Krhs_a) = ptab(i1:i2,j1:j2,1:jpkm1,jn)*tmask(i1:i2,j1:j2,1:jpkm1)
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END DO
ENDIF
ENDIF
!
END SUBROUTINE interptsn
SUBROUTINE interpsshn( ptab, i1, i2, j1, j2, before )
!!----------------------------------------------------------------------
!! *** ROUTINE interpsshn ***
!!----------------------------------------------------------------------
INTEGER , INTENT(in ) :: i1, i2, j1, j2
REAL(wp), DIMENSION(i1:i2,j1:j2), INTENT(inout) :: ptab
LOGICAL , INTENT(in ) :: before
!
!!----------------------------------------------------------------------
!
IF( before) THEN
ptab(i1:i2,j1:j2) = ssh(i1:i2,j1:j2,Kmm_a)
ELSE
IF( l_ini_child ) THEN
ssh(i1:i2,j1:j2,Krhs_a) = ptab(i1:i2,j1:j2) * tmask(i1:i2,j1:j2,1)
ELSE
hbdy(i1:i2,j1:j2) = ptab(i1:i2,j1:j2) * tmask(i1:i2,j1:j2,1)
ENDIF
ENDIF
!
END SUBROUTINE interpsshn
SUBROUTINE interpsshn_frc( ptab, i1, i2, j1, j2, before )
!!----------------------------------------------------------------------
!! *** ROUTINE interpsshn ***
!!----------------------------------------------------------------------
INTEGER , INTENT(in ) :: i1, i2, j1, j2
REAL(wp), DIMENSION(i1:i2,j1:j2), INTENT(inout) :: ptab
LOGICAL , INTENT(in ) :: before
!
!!----------------------------------------------------------------------
!
IF( before) THEN
ptab(i1:i2,j1:j2) = ssh_frc(i1:i2,j1:j2)
ELSE
ssh_frc(i1:i2,j1:j2) = ptab(i1:i2,j1:j2)
ENDIF
!
END SUBROUTINE interpsshn_frc
SUBROUTINE interpun( ptab, i1, i2, j1, j2, k1, k2, m1, m2, before )
!!----------------------------------------------------------------------
!! *** ROUTINE interpun ***
!!---------------------------------------------
!!
INTEGER, INTENT(in) :: i1,i2,j1,j2,k1,k2,m1,m2
REAL(wp), DIMENSION(i1:i2,j1:j2,k1:k2,m1:m2), INTENT(inout) :: ptab
LOGICAL, INTENT(in) :: before
!!
INTEGER :: ji,jj,jk
REAL(wp) :: zrhoy
REAL(wp), DIMENSION(i1:i2,j1:j2) :: zsshu
REAL(wp), DIMENSION(k1:k2) :: tabin, h_in, z_in
REAL(wp), DIMENSION(1:jpk) :: h_out, z_out
INTEGER :: N_in, N_out, item
!!---------------------------------------------
!
IF (before) THEN
item = Kmm_a
IF( l_ini_child ) Kmm_a = Kbb_a
Jérôme Chanut
committed
DO jk=k1,k2-1
DO jj=j1,j2
DO ji=i1,i2
ptab(ji,jj,jk,1) = (e2u(ji,jj) * e3u(ji,jj,jk,Kmm_a) * uu(ji,jj,jk,Kmm_a)*umask(ji,jj,jk))
!!IF( l_vremap .OR. l_ini_child) THEN
!! ! Interpolate thicknesses (masked for subsequent extrapolation)
!! ptab(ji,jj,jk,2) = umask(ji,jj,jk) * e2u(ji,jj) * e3u(ji,jj,jk,Kmm_a)
!!ENDIF
END DO
END DO
END DO
Kmm_a = item
IF( l_vremap ) THEN
zsshu(i1:i2,j1:j2) = 0._wp
IF ( .NOT.ln_linssh ) THEN
zsshu(i1:i2,j1:j2) = hu(i1:i2,j1:j2,Krhs_a) - hu_0(i1:i2,j1:j2)
ENDIF
DO ji=i1,i2
DO jj=j1,j2
uu(ji,jj,:,Krhs_a) = 0._wp
N_in = mbku_parent(ji,jj)
h_in(jk) = e3u0_parent(ji,jj,jk) * &
& (1._wp + zsshu(ji,jj)/(hu0_parent(ji,jj)*ssumask(ji,jj) + 1._wp - ssumask(ji,jj)))
tabin(jk) = ptab(ji,jj,jk,1) / (e2u(ji,jj)*zrhoy*h_in(jk))
END DO
DO jk=1, N_out
h_out(jk) = e3u(ji,jj,jk,Krhs_a)
END DO
IF( l_ini_child ) THEN
z_in(1) = 0.5_wp * h_in(1)
DO jk=2,N_in
z_in(jk) = z_in(jk-1) + 0.5_wp * (h_in(jk)+h_in(jk-1))
END DO
!
z_out(1) = 0.5_wp * h_out(1)
DO jk=2,N_out
z_out(jk) = z_out(jk-1) + 0.5_wp * (h_out(jk-1) + h_out(jk))
END DO
CALL remap_linear (tabin(1:N_in),z_in(1:N_in),uu(ji,jj,1:N_out,Krhs_a),z_out(1:N_out),N_in,N_out,1)
ELSE
CALL reconstructandremap(tabin(1:N_in),h_in(1:N_in),uu(ji,jj,1:N_out,Krhs_a),h_out(1:N_out),N_in,N_out,1)
ENDIF
ENDIF
uu(i1:i2,j1:j2,jk,Krhs_a) = ptab(i1:i2,j1:j2,jk,1) / ( zrhoy * e2u(i1:i2,j1:j2) * e3u(i1:i2,j1:j2,jk,Krhs_a) )
END DO
ENDIF
ENDIF
!
END SUBROUTINE interpun
SUBROUTINE interpvn( ptab, i1, i2, j1, j2, k1, k2, m1, m2, before )
!!----------------------------------------------------------------------
!! *** ROUTINE interpvn ***
!!----------------------------------------------------------------------
!
INTEGER, INTENT(in) :: i1,i2,j1,j2,k1,k2,m1,m2
REAL(wp), DIMENSION(i1:i2,j1:j2,k1:k2,m1:m2), INTENT(inout) :: ptab
LOGICAL, INTENT(in) :: before
!
INTEGER :: ji,jj,jk
REAL(wp) :: zrhox
! vertical interpolation:
REAL(wp), DIMENSION(i1:i2,j1:j2) :: zsshv
REAL(wp), DIMENSION(k1:k2) :: tabin, h_in, z_in
REAL(wp), DIMENSION(1:jpk) :: h_out, z_out
INTEGER :: N_in, N_out, item
!!---------------------------------------------
!
IF (before) THEN
item = Kmm_a
IF( l_ini_child ) Kmm_a = Kbb_a
Jérôme Chanut
committed
DO jk=k1,k2-1
DO jj=j1,j2
DO ji=i1,i2
ptab(ji,jj,jk,1) = (e1v(ji,jj) * e3v(ji,jj,jk,Kmm_a) * vv(ji,jj,jk,Kmm_a)*vmask(ji,jj,jk))
!!IF( l_vremap .OR. l_ini_child) THEN
!! ! Interpolate thicknesses (masked for subsequent extrapolation)
!! ptab(ji,jj,jk,2) = vmask(ji,jj,jk) * e1v(ji,jj) * e3v(ji,jj,jk,Kmm_a)
!!ENDIF
Kmm_a = item
IF( l_vremap ) THEN
zsshv(i1:i2,j1:j2) = 0._wp
IF ( .NOT.ln_linssh ) THEN
zsshv(i1:i2,j1:j2) = hv(i1:i2,j1:j2,Krhs_a) - hv_0(i1:i2,j1:j2)
ENDIF
DO ji=i1,i2
DO jj=j1,j2
N_in = mbkv_parent(ji,jj)
N_out = mbkv(ji,jj)
IF (N_in*N_out > 0) THEN
DO jk=1,N_in
h_in(jk) = e3v0_parent(ji,jj,jk) * &
& (1._wp + zsshv(ji,jj)/(hv0_parent(ji,jj)*ssvmask(ji,jj) + 1._wp - ssvmask(ji,jj)))
tabin(jk) = ptab(ji,jj,jk,1) / (e1v(ji,jj)*zrhox*h_in(jk))
DO jk=1, N_out
h_out(jk) = e3v(ji,jj,jk,Krhs_a)
END DO
IF( l_ini_child ) THEN
z_in(1) = 0.5_wp * h_in(1)
DO jk=2,N_in
z_in(jk) = z_in(jk-1) + 0.5_wp * (h_in(jk)+h_in(jk-1))
END DO
!
z_out(1) = 0.5_wp * h_out(1)
DO jk=2,N_out
z_out(jk) = z_out(jk-1) + 0.5_wp * (h_out(jk-1) + h_out(jk))
END DO
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CALL remap_linear (tabin(1:N_in),z_in(1:N_in),vv(ji,jj,1:N_out,Krhs_a),z_out(1:N_out),N_in,N_out,1)
ELSE
CALL reconstructandremap(tabin(1:N_in),h_in(1:N_in),vv(ji,jj,1:N_out,Krhs_a),h_out(1:N_out),N_in,N_out,1)
ENDIF
ENDIF
END DO
END DO
ELSE
DO jk = 1, jpkm1
vv(i1:i2,j1:j2,jk,Krhs_a) = ptab(i1:i2,j1:j2,jk,1) / ( zrhox * e1v(i1:i2,j1:j2) * e3v(i1:i2,j1:j2,jk,Krhs_a) )
END DO
ENDIF
ENDIF
!
END SUBROUTINE interpvn
SUBROUTINE interpunb( ptab, i1, i2, j1, j2, before)
!!----------------------------------------------------------------------
!! *** ROUTINE interpunb ***
!!----------------------------------------------------------------------
INTEGER , INTENT(in ) :: i1, i2, j1, j2
REAL(wp), DIMENSION(i1:i2,j1:j2), INTENT(inout) :: ptab
LOGICAL , INTENT(in ) :: before
!
INTEGER :: ji, jj
REAL(wp) :: zrhoy, zrhot, zt0, zt1, ztcoeff
!!----------------------------------------------------------------------
!
IF( before ) THEN
ptab(i1:i2,j1:j2) = e2u(i1:i2,j1:j2) * hu(i1:i2,j1:j2,Kmm_a) * uu_b(i1:i2,j1:j2,Kmm_a)
ELSE
zrhoy = Agrif_Rhoy()
zrhot = Agrif_rhot()
! Time indexes bounds for integration
zt0 = REAL(Agrif_NbStepint() , wp) / zrhot
zt1 = REAL(Agrif_NbStepint()+1, wp) / zrhot
!
DO ji = i1, i2
DO jj = j1, j2
IF ( utint_stage(ji,jj) < (bdy_tinterp + 1) ) THEN
IF ( utint_stage(ji,jj) == 1 ) THEN
ztcoeff = zrhot * ( zt1**2._wp * ( zt1 - 1._wp) &
& - zt0**2._wp * ( zt0 - 1._wp) )
ELSEIF( utint_stage(ji,jj) == 2 ) THEN
ztcoeff = zrhot * ( zt1 * ( zt1 - 1._wp)**2._wp &
& - zt0 * ( zt0 - 1._wp)**2._wp )
ELSEIF( utint_stage(ji,jj) == 0 ) THEN
ztcoeff = 1._wp
ELSE
ztcoeff = 0._wp
ENDIF
!
ubdy(ji,jj) = ubdy(ji,jj) + ztcoeff * ptab(ji,jj)
!
IF (( utint_stage(ji,jj) == 2 ).OR.( utint_stage(ji,jj) == 0 )) THEN
ubdy(ji,jj) = ubdy(ji,jj) / (zrhoy*e2u(ji,jj)) * umask(ji,jj,1)
ENDIF
!
utint_stage(ji,jj) = utint_stage(ji,jj) + 1
ENDIF
END DO
END DO
END IF
!
END SUBROUTINE interpunb
SUBROUTINE interpvnb( ptab, i1, i2, j1, j2, before )
!!----------------------------------------------------------------------
!! *** ROUTINE interpvnb ***
!!----------------------------------------------------------------------
INTEGER , INTENT(in ) :: i1, i2, j1, j2
REAL(wp), DIMENSION(i1:i2,j1:j2), INTENT(inout) :: ptab
LOGICAL , INTENT(in ) :: before
!
INTEGER :: ji, jj
REAL(wp) :: zrhox, zrhot, zt0, zt1, ztcoeff
!!----------------------------------------------------------------------
!
IF( before ) THEN
ptab(i1:i2,j1:j2) = e1v(i1:i2,j1:j2) * hv(i1:i2,j1:j2,Kmm_a) * vv_b(i1:i2,j1:j2,Kmm_a)
ELSE
zrhox = Agrif_Rhox()
zrhot = Agrif_rhot()
! Time indexes bounds for integration
zt0 = REAL(Agrif_NbStepint() , wp) / zrhot
zt1 = REAL(Agrif_NbStepint()+1, wp) / zrhot
!
DO ji = i1, i2
DO jj = j1, j2
IF ( vtint_stage(ji,jj) < (bdy_tinterp + 1) ) THEN
IF ( vtint_stage(ji,jj) == 1 ) THEN
ztcoeff = zrhot * ( zt1**2._wp * ( zt1 - 1._wp) &
& - zt0**2._wp * ( zt0 - 1._wp) )
ELSEIF( vtint_stage(ji,jj) == 2 ) THEN
ztcoeff = zrhot * ( zt1 * ( zt1 - 1._wp)**2._wp &
& - zt0 * ( zt0 - 1._wp)**2._wp )
ELSEIF( vtint_stage(ji,jj) == 0 ) THEN
ztcoeff = 1._wp
ELSE
ztcoeff = 0._wp
ENDIF
!
vbdy(ji,jj) = vbdy(ji,jj) + ztcoeff * ptab(ji,jj)
!
IF (( vtint_stage(ji,jj) == 2 ).OR.( vtint_stage(ji,jj) == 0 )) THEN
vbdy(ji,jj) = vbdy(ji,jj) / (zrhox*e1v(ji,jj)) * vmask(ji,jj,1)
ENDIF
!
vtint_stage(ji,jj) = vtint_stage(ji,jj) + 1
ENDIF
END DO
END DO
ENDIF
!
END SUBROUTINE interpvnb
SUBROUTINE interpub2b( ptab, i1, i2, j1, j2, before )
!!----------------------------------------------------------------------
!! *** ROUTINE interpub2b ***
!!----------------------------------------------------------------------
INTEGER , INTENT(in ) :: i1, i2, j1, j2
REAL(wp), DIMENSION(i1:i2,j1:j2), INTENT(inout) :: ptab
LOGICAL , INTENT(in ) :: before
!
INTEGER :: ji,jj
REAL(wp) :: zrhot, zt0, zt1, zat
!!----------------------------------------------------------------------
IF( before ) THEN
! IF ( ln_bt_fw ) THEN
ptab(i1:i2,j1:j2) = e2u(i1:i2,j1:j2) * ub2_b(i1:i2,j1:j2)
! ELSE
! ptab(i1:i2,j1:j2) = e2u(i1:i2,j1:j2) * un_adv(i1:i2,j1:j2)
! ENDIF
ELSE
zrhot = Agrif_rhot()
! Time indexes bounds for integration
zt0 = REAL(Agrif_NbStepint() , wp) / zrhot
zt1 = REAL(Agrif_NbStepint()+1, wp) / zrhot
! Polynomial interpolation coefficients:
zat = zrhot * ( zt1**2._wp * (-2._wp*zt1 + 3._wp) &
& - zt0**2._wp * (-2._wp*zt0 + 3._wp) )
!
ubdy(i1:i2,j1:j2) = zat * ptab(i1:i2,j1:j2)
!
! Update interpolation stage:
utint_stage(i1:i2,j1:j2) = 1
ENDIF
!
END SUBROUTINE interpub2b
SUBROUTINE interpub2b_const( ptab, i1, i2, j1, j2, before )
!!----------------------------------------------------------------------
!! *** ROUTINE interpub2b_const ***
!!----------------------------------------------------------------------
INTEGER , INTENT(in ) :: i1, i2, j1, j2
REAL(wp), DIMENSION(i1:i2,j1:j2), INTENT(inout) :: ptab
LOGICAL , INTENT(in ) :: before
!
REAL(wp) :: zrhoy
!!----------------------------------------------------------------------
IF( before ) THEN
! IF ( ln_bt_fw ) THEN
ptab(i1:i2,j1:j2) = e2u(i1:i2,j1:j2) * ub2_b(i1:i2,j1:j2) &
* umask(i1:i2,j1:j2,1)
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! ELSE
! ptab(i1:i2,j1:j2) = e2u(i1:i2,j1:j2) * un_adv(i1:i2,j1:j2)
! ENDIF
ELSE
zrhoy = Agrif_Rhoy()
!
ubdy(i1:i2,j1:j2) = ptab(i1:i2,j1:j2) &
& / (zrhoy*e2u(i1:i2,j1:j2)) * umask(i1:i2,j1:j2,1)
!
ENDIF
!
END SUBROUTINE interpub2b_const
SUBROUTINE ub2b_cor( ptab, i1, i2, j1, j2, before )
!!----------------------------------------------------------------------
!! *** ROUTINE ub2b_cor ***
!!----------------------------------------------------------------------
INTEGER , INTENT(in ) :: i1, i2, j1, j2
REAL(wp), DIMENSION(i1:i2,j1:j2), INTENT(inout) :: ptab
LOGICAL , INTENT(in ) :: before
!
INTEGER :: ji, jj
INTEGER :: imin, imax, jmin, jmax
REAL(wp) :: zrhox, zrhoy, zx
!!----------------------------------------------------------------------
IF( before ) THEN
ptab(:,:) = 0._wp
imin = MAX(i1, 2) ; imax = MIN(i2, jpi-1)
jmin = MAX(j1, 2) ; jmax = MIN(j2, jpj-1)
DO ji=imin,imax
DO jj=jmin,jmax
ptab(ji,jj) = 0.25_wp *(vmask(ji,jj ,1) &
& * ( vb2_b(ji+1,jj )*e1v(ji+1,jj ) &
& -vb2_b(ji-1,jj )*e1v(ji-1,jj ) ) &
& -vmask(ji,jj-1,1) &
& * ( vb2_b(ji+1,jj-1)*e1v(ji+1,jj-1) &
& -vb2_b(ji-1,jj-1)*e1v(ji-1,jj-1) ) )
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END DO
END DO
ELSE
!
zrhox = Agrif_Rhox()
zrhoy = Agrif_Rhoy()
DO ji=i1,i2
DO jj=j1,j2
IF (utint_stage(ji,jj)==0) THEN
zx = 2._wp*MOD(ABS(mig0(ji)-nbghostcells_x_w), INT(Agrif_Rhox()))/zrhox - 1._wp
ubdy(ji,jj) = ubdy(ji,jj) + 0.25_wp*(1._wp-zx*zx) * ptab(ji,jj) &
& / zrhoy *r1_e2u(ji,jj) * umask(ji,jj,1)
utint_stage(ji,jj) = 1
ENDIF
END DO
END DO
!
ENDIF
!
END SUBROUTINE ub2b_cor
SUBROUTINE interpvb2b( ptab, i1, i2, j1, j2, before )
!!----------------------------------------------------------------------
!! *** ROUTINE interpvb2b ***
!!----------------------------------------------------------------------
INTEGER , INTENT(in ) :: i1, i2, j1, j2
REAL(wp), DIMENSION(i1:i2,j1:j2), INTENT(inout) :: ptab
LOGICAL , INTENT(in ) :: before
!
INTEGER :: ji,jj
REAL(wp) :: zrhot, zt0, zt1, zat
!!----------------------------------------------------------------------
!
IF( before ) THEN
! IF ( ln_bt_fw ) THEN
ptab(i1:i2,j1:j2) = e1v(i1:i2,j1:j2) * vb2_b(i1:i2,j1:j2)
! ELSE
! ptab(i1:i2,j1:j2) = e1v(i1:i2,j1:j2) * vn_adv(i1:i2,j1:j2)
! ENDIF
ELSE
zrhot = Agrif_rhot()
! Time indexes bounds for integration
zt0 = REAL(Agrif_NbStepint() , wp) / zrhot
zt1 = REAL(Agrif_NbStepint()+1, wp) / zrhot
! Polynomial interpolation coefficients:
zat = zrhot * ( zt1**2._wp * (-2._wp*zt1 + 3._wp) &
& - zt0**2._wp * (-2._wp*zt0 + 3._wp) )
!
vbdy(i1:i2,j1:j2) = zat * ptab(i1:i2,j1:j2)
!
! update interpolation stage:
vtint_stage(i1:i2,j1:j2) = 1
ENDIF
!
END SUBROUTINE interpvb2b
SUBROUTINE interpvb2b_const( ptab, i1, i2, j1, j2, before )
!!----------------------------------------------------------------------
!! *** ROUTINE interpub2b_const ***
!!----------------------------------------------------------------------
INTEGER , INTENT(in ) :: i1, i2, j1, j2
REAL(wp), DIMENSION(i1:i2,j1:j2), INTENT(inout) :: ptab
LOGICAL , INTENT(in ) :: before
!
REAL(wp) :: zrhox
!!----------------------------------------------------------------------
IF( before ) THEN
! IF ( ln_bt_fw ) THEN
ptab(i1:i2,j1:j2) = e1v(i1:i2,j1:j2) * vb2_b(i1:i2,j1:j2) &
* vmask(i1:i2,j1:j2,1)
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! ELSE
! ptab(i1:i2,j1:j2) = e1v(i1:i2,j1:j2) * vn_adv(i1:i2,j1:j2)
! ENDIF
ELSE
zrhox = Agrif_Rhox()
!
vbdy(i1:i2,j1:j2) = ptab(i1:i2,j1:j2) &
& / (zrhox*e1v(i1:i2,j1:j2)) * vmask(i1:i2,j1:j2,1)
!
ENDIF
!
END SUBROUTINE interpvb2b_const
SUBROUTINE vb2b_cor( ptab, i1, i2, j1, j2, before )
!!----------------------------------------------------------------------
!! *** ROUTINE vb2b_cor ***
!!----------------------------------------------------------------------
INTEGER , INTENT(in ) :: i1, i2, j1, j2
REAL(wp), DIMENSION(i1:i2,j1:j2), INTENT(inout) :: ptab
LOGICAL , INTENT(in ) :: before
!
INTEGER :: ji, jj
INTEGER :: imin, imax, jmin, jmax
REAL(wp) :: zrhox, zrhoy, zy, zslope1, zslope2
!!----------------------------------------------------------------------
IF( before ) THEN
ptab(:,:) = 0._wp
imin = MAX(i1, 2) ; imax = MIN(i2, jpi-1)
jmin = MAX(j1, 2) ; jmax = MIN(j2, jpj-1)
DO ji=imin,imax
DO jj=jmin,jmax
ptab(ji,jj) = 0.25_wp *(umask(ji ,jj,1) &
& * ( ub2_b(ji ,jj+1)*e2u(ji ,jj+1) &
& -ub2_b(ji ,jj-1)*e2u(ji ,jj-1) ) &
& -umask(ji-1,jj,1) &
& * ( ub2_b(ji-1,jj+1)*e2u(ji-1,jj+1) &
& -ub2_b(ji-1,jj-1)*e2u(ji-1,jj-1) ) )
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END DO
END DO
ELSE
!
zrhox = Agrif_Rhox()
zrhoy = Agrif_Rhoy()
DO ji=i1,i2
DO jj=j1,j2
IF (vtint_stage(ji,jj)==0) THEN
zy = 2._wp*MOD(ABS(mjg0(jj)-nbghostcells_y_s), INT(Agrif_Rhoy()))/zrhoy - 1._wp
vbdy(ji,jj) = vbdy(ji,jj) + 0.25_wp*(1._wp-zy*zy) * ptab(ji,jj) &
& / zrhox * r1_e1v(ji,jj) * vmask(ji,jj,1)
vtint_stage(ji,jj) = 1
ENDIF
END DO
END DO
!
ENDIF
!
END SUBROUTINE vb2b_cor
SUBROUTINE interpe3t0_vremap( ptab, i1, i2, j1, j2, k1, k2, before )
!!----------------------------------------------------------------------
!! *** ROUTINE interpe3t0_vremap ***
!!----------------------------------------------------------------------
INTEGER , INTENT(in ) :: i1, i2, j1, j2, k1, k2
REAL(wp),DIMENSION(i1:i2,j1:j2,k1:k2), INTENT(inout) :: ptab
LOGICAL , INTENT(in ) :: before
!
INTEGER :: ji, jj, jk
REAL(wp) :: zh
!!----------------------------------------------------------------------
!
IF( before ) THEN
IF ( ln_zps ) THEN
DO jk = k1, k2
DO jj = j1, j2
DO ji = i1, i2
ptab(ji, jj, jk) = e3t_1d(jk)
END DO
END DO
END DO
ELSE
ptab(i1:i2,j1:j2,k1:k2) = e3t_0(i1:i2,j1:j2,k1:k2)
ENDIF
ELSE
!
DO jk = k1, k2
DO jj = j1, j2
DO ji = i1, i2
e3t0_parent(ji,jj,jk) = ptab(ji,jj,jk)
END DO
END DO
END DO
! Retrieve correct scale factor at the bottom:
DO jj = j1, j2
DO ji = i1, i2
IF ( mbkt_parent(ji,jj) > 1 ) THEN
zh = 0._wp
DO jk = 1, mbkt_parent(ji, jj)-1
zh = zh + e3t0_parent(ji,jj,jk)
END DO
e3t0_parent(ji,jj,mbkt_parent(ji,jj)) = ht0_parent(ji, jj) - zh
ENDIF
END DO
END DO
ENDIF
!
END SUBROUTINE interpe3t0_vremap
SUBROUTINE interpglamt( ptab, i1, i2, j1, j2, before )
!!----------------------------------------------------------------------
!! *** ROUTINE interpglamt ***
!!----------------------------------------------------------------------
INTEGER , INTENT(in ) :: i1, i2, j1, j2
REAL(wp),DIMENSION(i1:i2,j1:j2), INTENT(inout) :: ptab
LOGICAL , INTENT(in ) :: before
!
INTEGER :: ji, jj, jk
REAL(wp):: ztst
!!----------------------------------------------------------------------
!
IF( before ) THEN
ptab(i1:i2,j1:j2) = glamt(i1:i2,j1:j2)
ELSE
ztst = MAXVAL(ABS(glamt(i1:i2,j1:j2)))*1.e-4
DO jj = j1, j2
DO ji = i1, i2
IF( ABS( ptab(ji,jj) - glamt(ji,jj) ) > ztst ) THEN
WRITE(numout,*) ' Agrif error for glamt: parent, child, i, j ', ptab(ji,jj), glamt(ji,jj), mig0(ji), mig0(jj)
! kindic_agr = kindic_agr + 1
ENDIF
END DO
END DO
ENDIF
!
END SUBROUTINE interpglamt
SUBROUTINE interpgphit( ptab, i1, i2, j1, j2, before )
!!----------------------------------------------------------------------
!! *** ROUTINE interpgphit ***
!!----------------------------------------------------------------------
INTEGER , INTENT(in ) :: i1, i2, j1, j2
REAL(wp),DIMENSION(i1:i2,j1:j2), INTENT(inout) :: ptab
LOGICAL , INTENT(in ) :: before
!
INTEGER :: ji, jj, jk
REAL(wp):: ztst
!!----------------------------------------------------------------------
!
IF( before ) THEN
ptab(i1:i2,j1:j2) = gphit(i1:i2,j1:j2)
ELSE
ztst = MAXVAL(ABS(gphit(i1:i2,j1:j2)))*1.e-4
DO jj = j1, j2
DO ji = i1, i2
IF( ABS( ptab(ji,jj) - gphit(ji,jj) ) > ztst ) THEN
WRITE(numout,*) ' Agrif error for gphit: parent, child, i, j ', ptab(ji,jj), gphit(ji,jj), mig0(ji), mig0(jj)
! kindic_agr = kindic_agr + 1
ENDIF
END DO
END DO
ENDIF
!
END SUBROUTINE interpgphit
SUBROUTINE interpavm( ptab, i1, i2, j1, j2, k1, k2, m1, m2, before )
!!----------------------------------------------------------------------
!! *** ROUTINE interavm ***
!!----------------------------------------------------------------------
INTEGER , INTENT(in ) :: i1, i2, j1, j2, k1, k2, m1, m2
REAL(wp),DIMENSION(i1:i2,j1:j2,k1:k2,m1:m2), INTENT(inout) :: ptab
LOGICAL , INTENT(in ) :: before
!
INTEGER :: ji, jj, jk
INTEGER :: N_in, N_out
REAL(wp), DIMENSION(k1:k2) :: tabin, z_in
REAL(wp), DIMENSION(1:jpk) :: z_out
!!----------------------------------------------------------------------
!
IF (before) THEN
DO jk=k1,k2
DO jj=j1,j2
DO ji=i1,i2
ptab(ji,jj,jk,1) = avm_k(ji,jj,jk)
END DO
END DO
END DO
IF( l_vremap ) THEN
! Interpolate interfaces
! Warning: these are masked, hence extrapolated prior interpolation.
DO jk=k1,k2
DO jj=j1,j2
DO ji=i1,i2
ptab(ji,jj,jk,2) = tmask(ji,jj,jk) * gdepw(ji,jj,jk,Kmm_a)
END DO
END DO
END DO
! Save ssh at last level:
IF (.NOT.ln_linssh) THEN
ptab(i1:i2,j1:j2,k2,2) = ssh(i1:i2,j1:j2,Kmm_a)*tmask(i1:i2,j1:j2,1)
ELSE
ptab(i1:i2,j1:j2,k2,2) = 0._wp
END IF
ENDIF
ELSE
IF( l_vremap ) THEN
IF (ln_linssh) ptab(i1:i2,j1:j2,k2,2) = 0._wp
avm_k(i1:i2,j1:j2,1:jpkm1) = 0._wp
DO jj = j1, j2
DO ji =i1, i2
N_in = mbkt_parent(ji,jj)
N_out = mbkt(ji,jj)
IF (N_in*N_out > 0) THEN
DO jk = 1, N_in ! Parent vertical grid
z_in(jk) = ptab(ji,jj,jk,2) - ptab(ji,jj,k2,2)
tabin(jk) = ptab(ji,jj,jk,1)
END DO
DO jk = 1, N_out ! Child vertical grid
z_out(jk) = gdepw(ji,jj,jk,Kmm_a) - ssh(ji,jj,Kmm_a)
END DO
IF (.NOT.ln_linssh) z_out(1:N_out) = z_out(1:N_out) - ssh(ji,jj,Kmm_a)
CALL remap_linear(tabin(1:N_in),z_in(1:N_in),avm_k(ji,jj,1:N_out),z_out(1:N_out),N_in,N_out,1)
ENDIF
END DO
END DO
ELSE
avm_k(i1:i2,j1:j2,1:jpkm1) = ptab (i1:i2,j1:j2,1:jpkm1,1)
ENDIF
ENDIF
!
END SUBROUTINE interpavm
SUBROUTINE interpmbkt( ptab, i1, i2, j1, j2, before )
!!----------------------------------------------------------------------
!! *** ROUTINE interpmbkt ***
!!----------------------------------------------------------------------
INTEGER , INTENT(in ) :: i1, i2, j1, j2
REAL(wp), DIMENSION(i1:i2,j1:j2), INTENT(inout) :: ptab
LOGICAL , INTENT(in ) :: before
!
!!----------------------------------------------------------------------
!
IF( before) THEN
ptab(i1:i2,j1:j2) = REAL(mbkt(i1:i2,j1:j2),wp)
ELSE
mbkt_parent(i1:i2,j1:j2) = NINT(ptab(i1:i2,j1:j2))
ENDIF
!
END SUBROUTINE interpmbkt
SUBROUTINE interpht0( ptab, i1, i2, j1, j2, before )
!!----------------------------------------------------------------------
!! *** ROUTINE interpht0 ***
!!----------------------------------------------------------------------
INTEGER , INTENT(in ) :: i1, i2, j1, j2
REAL(wp), DIMENSION(i1:i2,j1:j2), INTENT(inout) :: ptab
LOGICAL , INTENT(in ) :: before
!
!!----------------------------------------------------------------------
!
IF( before) THEN
ptab(i1:i2,j1:j2) = ht_0(i1:i2,j1:j2) * ssmask(i1:i2,j1:j2)
ht0_parent(i1:i2,j1:j2) = ptab(i1:i2,j1:j2) * ssmask(i1:i2,j1:j2)
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SUBROUTINE interp_e1e2t_frac(tabres, i1, i2, j1, j2, before )
!
!!----------------------------------------------------------------------
!! *** ROUTINE interp_e1e2t_frac ***
!!----------------------------------------------------------------------
INTEGER , INTENT(in ) :: i1, i2, j1, j2
REAL(wp),DIMENSION(i1:i2,j1:j2), INTENT(inout) :: tabres
LOGICAL , INTENT(in ) :: before
!!
!!----------------------------------------------------------------------
IF (before) THEN
tabres(i1:i2,j1:j2) = e1e2t(i1:i2,j1:j2)
ELSE
WHERE (tabres(i1:i2,j1:j2)/=0._wp)
e1e2t_frac(i1:i2,j1:j2) = e1e2t(i1:i2,j1:j2) &
& / tabres(i1:i2,j1:j2) * Agrif_Rhox() * Agrif_Rhoy()
ELSEWHERE
e1e2t_frac(i1:i2,j1:j2) = 1._wp
END WHERE
ENDIF
!
END SUBROUTINE interp_e1e2t_frac
SUBROUTINE interp_e2u_frac(tabres, i1, i2, j1, j2, before )
!
!!----------------------------------------------------------------------
!! *** ROUTINE interp_e2u_frac ***
!!----------------------------------------------------------------------
INTEGER , INTENT(in ) :: i1, i2, j1, j2
REAL(wp),DIMENSION(i1:i2,j1:j2), INTENT(inout) :: tabres
LOGICAL , INTENT(in ) :: before
!!
!!----------------------------------------------------------------------
IF (before) THEN
tabres(i1:i2,j1:j2) = e2u(i1:i2,j1:j2)
ELSE
WHERE (tabres(i1:i2,j1:j2)/=0._wp)
e2u_frac(i1:i2,j1:j2) = e2u(i1:i2,j1:j2) &
& / tabres(i1:i2,j1:j2) * Agrif_Rhoy()
ELSE WHERE
e2u_frac(i1:i2,j1:j2) = 1._wp
END WHERE
ENDIF
!
END SUBROUTINE interp_e2u_frac
SUBROUTINE interp_e1v_frac(tabres, i1, i2, j1, j2, before )
!
!!----------------------------------------------------------------------
!! *** ROUTINE interp_e1v_frac ***
!!----------------------------------------------------------------------
INTEGER , INTENT(in ) :: i1, i2, j1, j2
REAL(wp),DIMENSION(i1:i2,j1:j2), INTENT(inout) :: tabres
LOGICAL , INTENT(in ) :: before
!!
!!----------------------------------------------------------------------
IF (before) THEN
tabres(i1:i2,j1:j2) = e1v(i1:i2,j1:j2)
ELSE
WHERE (tabres(i1:i2,j1:j2)/=0._wp)
e1v_frac(i1:i2,j1:j2) = e1v(i1:i2,j1:j2) &
& / tabres(i1:i2,j1:j2) * Agrif_Rhox()
ELSE WHERE
e1v_frac(i1:i2,j1:j2) = 1._wp
END WHERE
ENDIF
!
END SUBROUTINE interp_e1v_frac
SUBROUTINE Agrif_check_bat( iindic )
!!----------------------------------------------------------------------
!! *** ROUTINE Agrif_check_bat ***
!!----------------------------------------------------------------------
INTEGER, INTENT(inout) :: iindic
!!
INTEGER :: ji, jj, jk
INTEGER :: istart, iend, jstart, jend, ispon
!!----------------------------------------------------------------------
!
!
! --- West --- !
IF(lk_west) THEN
ispon = (nn_sponge_len+2) * Agrif_irhox()
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istart = nn_hls + 2 ! halo + land + 1
iend = nn_hls + nbghostcells + ispon ! halo + land + nbghostcells + sponge
jstart = nn_hls + 2
jend = jpjglo - nn_hls - 1
DO ji = mi0(istart), mi1(iend)
DO jj = mj0(jstart), mj1(jend)
IF ( ABS(ht0_parent(ji,jj)-ht_0(ji,jj)) > 1.e-3 ) iindic = iindic + 1
IF ( .NOT.ln_vert_remap) THEN
DO jk = 1, jpkm1
IF ( ABS(e3t0_parent(ji,jj,jk)-e3t_0(ji,jj,jk))*tmask(ji,jj,jk) > 1.e-3 ) iindic = iindic + 1
END DO
ENDIF
END DO
DO jj = mj0(jstart), mj1(jend-1)
IF ( ABS(hv0_parent(ji,jj)-hv_0(ji,jj)) > 1.e-3 ) iindic = iindic + 1
IF ( .NOT.ln_vert_remap) THEN
DO jk = 1, jpkm1
IF ( ABS(e3v0_parent(ji,jj,jk)-e3v_0(ji,jj,jk))*vmask(ji,jj,jk) > 1.e-3 ) iindic = iindic + 1
END DO
ENDIF
END DO
END DO
DO ji = mi0(istart), mi1(iend-1)
DO jj = mj0(jstart), mj1(jend)
IF ( ABS(hu0_parent(ji,jj)-hu_0(ji,jj)) > 1.e-3 ) iindic = iindic + 1
IF ( .NOT.ln_vert_remap) THEN
DO jk = 1, jpkm1
IF ( ABS(e3u0_parent(ji,jj,jk)-e3u_0(ji,jj,jk))*umask(ji,jj,jk) > 1.e-3 ) iindic = iindic + 1
END DO
ENDIF
END DO
END DO
ENDIF
!
! --- East --- !
IF(lk_east) THEN
ispon = (nn_sponge_len+2) * Agrif_irhox()
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istart = jpiglo - ( nn_hls + nbghostcells + ispon -1 ) ! halo + land + nbghostcells + sponge - 1
iend = jpiglo - nn_hls - 1 ! halo + land + 1 - 1
jstart = nn_hls + 2
jend = jpjglo - nn_hls - 1
DO ji = mi0(istart), mi1(iend)
DO jj = mj0(jstart), mj1(jend)
IF ( ABS(ht0_parent(ji,jj)-ht_0(ji,jj)) > 1.e-3 ) iindic = iindic + 1
IF ( .NOT.ln_vert_remap) THEN
DO jk = 1, jpkm1
IF ( ABS(e3t0_parent(ji,jj,jk)-e3t_0(ji,jj,jk))*tmask(ji,jj,jk) > 1.e-3 ) iindic = iindic + 1
END DO
ENDIF
END DO
DO jj = mj0(jstart), mj1(jend-1)
IF ( ABS(hv0_parent(ji,jj)-hv_0(ji,jj)) > 1.e-3 ) iindic = iindic + 1
IF ( .NOT.ln_vert_remap) THEN
DO jk = 1, jpkm1
IF ( ABS(e3v0_parent(ji,jj,jk)-e3v_0(ji,jj,jk))*vmask(ji,jj,jk) > 1.e-3 ) iindic = iindic + 1
END DO
ENDIF
END DO
END DO
DO ji = mi0(istart), mi1(iend-1)
DO jj = mj0(jstart), mj1(jend)
IF ( ABS(hu0_parent(ji,jj)-hu_0(ji,jj)) > 1.e-3 ) iindic = iindic + 1
IF ( .NOT.ln_vert_remap) THEN
DO jk = 1, jpkm1
IF ( ABS(e3u0_parent(ji,jj,jk)-e3u_0(ji,jj,jk))*umask(ji,jj,jk) > 1.e-3 ) iindic = iindic + 1
END DO
ENDIF
END DO
END DO
ENDIF
!
! --- South --- !
IF(lk_south) THEN
ispon = (nn_sponge_len+2) * Agrif_irhoy()
jstart = nn_hls + 2 ! halo + land + 1
jend = nn_hls + nbghostcells + ispon ! halo + land + nbghostcells + sponge
istart = nn_hls + 2
iend = jpiglo - nn_hls - 1
DO jj = mj0(jstart), mj1(jend)
DO ji = mi0(istart), mi1(iend)
IF ( ABS(ht0_parent(ji,jj)-ht_0(ji,jj)) > 1.e-3 ) iindic = iindic + 1
IF ( .NOT.ln_vert_remap) THEN
DO jk = 1, jpkm1