MODULE limadv !!====================================================================== !! *** MODULE limadv *** !! LIM sea-ice model : sea-ice advection !!====================================================================== #if defined key_lim3 !!---------------------------------------------------------------------- !! 'key_lim3' LIM3 sea-ice model !!---------------------------------------------------------------------- !! lim_adv_x : advection of sea ice on x axis !! lim_adv_y : advection of sea ice on y axis !!---------------------------------------------------------------------- !! * Modules used USE dom_oce USE dom_ice USE ice_oce ! ice variables USE in_out_manager ! I/O manager USE lbclnk USE prtctl ! Print control IMPLICIT NONE PRIVATE !! * Routine accessibility PUBLIC lim_adv_x ! called by lim_trp PUBLIC lim_adv_y ! called by lim_trp !! * Substitutions # include "vectopt_loop_substitute.h90" !! * Module variables REAL(wp) :: & ! constant values epsi20 = 1e-20 , & rzero = 0.e0 , & rone = 1.e0 !!---------------------------------------------------------------------- !! LIM 2.0, UCL-LOCEAN-IPSL (2005) !! $ Id: $ !! This software is governed by the CeCILL licence see modipsl/doc/NEMO_CeCILL.txt !!---------------------------------------------------------------------- CONTAINS SUBROUTINE lim_adv_x( pdf, put , pcrh, psm , ps0 , & & psx, psxx, psy , psyy, psxy ) !!--------------------------------------------------------------------- !! ** routine lim_adv_x ** !! !! ** purpose : Computes and adds the advection trend to sea-ice !! variable on x axis !! !! ** method : Uses Prather second order scheme that advects !! tracers but also theirquadratic forms. The method preserves !! tracer structures by conserving second order moments. !! Ref.: "Numerical Advection by Conservation of Second Order !! Moments", JGR, VOL. 91. NO. D6. PAGES 6671-6681. MAY 20, 1986 !! !! History : !! ! 00-01 (LIM) !! ! 01-05 (G. Madec, R. Hordoir) opa norm !! ! 03-10 (C. Ethe) F90, module !! ! 03-12 (R. Hordoir, G. Madec) mpp !!-------------------------------------------------------------------- !! * Arguments REAL(wp) , INTENT(in) :: & pdf , & ! ??? pcrh ! = 1. : lim_adv_x is called before lim_adv_y ! ! = 0. : lim_adv_x is called after lim_adv_y REAL(wp), DIMENSION(jpi,jpj), INTENT(in) :: & put ! i-direction ice velocity at ocean U-point (m/s) REAL(wp), DIMENSION(jpi,jpj), INTENT(inout) :: & ps0 , psm , & ! ??? psx , psy , & ! ??? psxx, psyy, psxy !! * Local declarations INTEGER :: ji, jj ! dummy loop indices REAL(wp) :: & zrdt, zslpmax, ztemp, zin0, & ! temporary scalars zs1max, zs1new, zs2new, & ! " " zalf, zalfq, zalf1, zalf1q, & ! " " zbt , zbt1 ! " " REAL(wp), DIMENSION(jpi,jpj) :: & ! temporary workspace zf0 , zfx , zfy , zbet, & ! " " zfxx, zfyy, zfxy, & ! " " zfm, zalg, zalg1, zalg1q ! " " !--------------------------------------------------------------------- ! Limitation of moments. zrdt = rdt_ice * pdf ! If ice drift field is too fast, use an appropriate time step for advection. DO jj = 1, jpj DO ji = 1, jpi zslpmax = MAX( rzero, ps0(ji,jj) ) zs1max = 1.5 * zslpmax zs1new = MIN( zs1max, MAX( -zs1max, psx(ji,jj) ) ) zs2new = MIN( 2.0 * zslpmax - 0.3334 * ABS( zs1new ), & & MAX( ABS( zs1new ) - zslpmax, psxx(ji,jj) ) ) zin0 = ( 1.0 - MAX( rzero, sign ( rone, -zslpmax) ) ) * tms(ji,jj) ! Case of empty boxes & Apply mask ps0 (ji,jj) = zslpmax psx (ji,jj) = zs1new * zin0 psxx(ji,jj) = zs2new * zin0 psy (ji,jj) = psy (ji,jj) * zin0 psyy(ji,jj) = psyy(ji,jj) * zin0 psxy(ji,jj) = MIN( zslpmax, MAX( -zslpmax, psxy(ji,jj) ) ) * zin0 END DO END DO ! Initialize volumes of boxes (=area if adv_x first called, =psm otherwise) psm (:,:) = MAX( pcrh * area(:,:) + ( 1.0 - pcrh ) * psm(:,:) , epsi20 ) ! Calculate fluxes and moments between boxes i<-->i+1 DO jj = 1, jpj ! Flux from i to i+1 WHEN u GT 0 !i bug DO ji = 1, jpim1 !i DO jj = 1, jpj ! Flux from i to i+1 WHEN u GT 0 DO ji = 1, jpi zbet(ji,jj) = MAX( rzero, SIGN( rone, put(ji,jj) ) ) zalf = MAX( rzero, put(ji,jj) ) * zrdt * e2u(ji,jj) / psm(ji,jj) zalfq = zalf * zalf zalf1 = 1.0 - zalf zalf1q = zalf1 * zalf1 zfm (ji,jj) = zalf * psm(ji,jj) zf0 (ji,jj) = zalf * ( ps0(ji,jj) + zalf1 * ( psx(ji,jj) + (zalf1 - zalf) * psxx(ji,jj) ) ) zfx (ji,jj) = zalfq * ( psx(ji,jj) + 3.0 * zalf1 * psxx(ji,jj) ) zfxx(ji,jj) = zalf * zalfq * psxx(ji,jj) zfy (ji,jj) = zalf * ( psy(ji,jj) + zalf1 * psxy(ji,jj) ) zfxy(ji,jj) = zalfq * psxy(ji,jj) zfyy(ji,jj) = zalf * psyy(ji,jj) ! Readjust moments remaining in the box. psm (ji,jj) = psm (ji,jj) - zfm(ji,jj) ps0 (ji,jj) = ps0 (ji,jj) - zf0(ji,jj) psx (ji,jj) = zalf1q * ( psx(ji,jj) - 3.0 * zalf * psxx(ji,jj) ) psxx(ji,jj) = zalf1 * zalf1q * psxx(ji,jj) psy (ji,jj) = psy (ji,jj) - zfy(ji,jj) psyy(ji,jj) = psyy(ji,jj) - zfyy(ji,jj) psxy(ji,jj) = zalf1q * psxy(ji,jj) END DO END DO DO jj = 1, jpjm1 ! Flux from i+1 to i when u LT 0. !i DO jj = 1, fs_jpjm1 ! Flux from i+1 to i when u LT 0. DO ji = 1, fs_jpim1 zalf = MAX( rzero, -put(ji,jj) ) * zrdt * e2u(ji,jj) / psm(ji+1,jj) zalg (ji,jj) = zalf zalfq = zalf * zalf zalf1 = 1.0 - zalf zalg1 (ji,jj) = zalf1 zalf1q = zalf1 * zalf1 zalg1q(ji,jj) = zalf1q zfm (ji,jj) = zfm (ji,jj) + zalf * psm(ji+1,jj) zf0 (ji,jj) = zf0 (ji,jj) + zalf * ( ps0(ji+1,jj) - zalf1 * ( psx(ji+1,jj) - (zalf1 - zalf ) * psxx(ji+1,jj) ) ) zfx (ji,jj) = zfx (ji,jj) + zalfq * ( psx(ji+1,jj) - 3.0 * zalf1 * psxx(ji+1,jj) ) zfxx (ji,jj) = zfxx(ji,jj) + zalf * zalfq * psxx(ji+1,jj) zfy (ji,jj) = zfy (ji,jj) + zalf * ( psy(ji+1,jj) - zalf1 * psxy(ji+1,jj) ) zfxy (ji,jj) = zfxy(ji,jj) + zalfq * psxy(ji+1,jj) zfyy (ji,jj) = zfyy(ji,jj) + zalf * psyy(ji+1,jj) END DO END DO DO jj = 2, jpjm1 ! Readjust moments remaining in the box. DO ji = fs_2, jpi zbt = zbet(ji-1,jj) zbt1 = 1.0 - zbet(ji-1,jj) psm (ji,jj) = zbt * psm(ji,jj) + zbt1 * ( psm(ji,jj) - zfm(ji-1,jj) ) ps0 (ji,jj) = zbt * ps0(ji,jj) + zbt1 * ( ps0(ji,jj) - zf0(ji-1,jj) ) psx (ji,jj) = zalg1q(ji-1,jj) * ( psx(ji,jj) + 3.0 * zalg(ji-1,jj) * psxx(ji,jj) ) psxx(ji,jj) = zalg1 (ji-1,jj) * zalg1q(ji-1,jj) * psxx(ji,jj) psy (ji,jj) = zbt * psy (ji,jj) + zbt1 * ( psy (ji,jj) - zfy (ji-1,jj) ) psyy(ji,jj) = zbt * psyy(ji,jj) + zbt1 * ( psyy(ji,jj) - zfyy(ji-1,jj) ) psxy(ji,jj) = zalg1q(ji-1,jj) * psxy(ji,jj) END DO END DO ! Put the temporary moments into appropriate neighboring boxes. DO jj = 2, jpjm1 ! Flux from i to i+1 IF u GT 0. DO ji = fs_2, fs_jpim1 zbt = zbet(ji-1,jj) zbt1 = 1.0 - zbet(ji-1,jj) psm(ji,jj) = zbt * ( psm(ji,jj) + zfm(ji-1,jj) ) + zbt1 * psm(ji,jj) zalf = zbt * zfm(ji-1,jj) / psm(ji,jj) zalf1 = 1.0 - zalf ztemp = zalf * ps0(ji,jj) - zalf1 * zf0(ji-1,jj) ps0(ji,jj) = zbt * (ps0(ji,jj) + zf0(ji-1,jj)) + zbt1 * ps0(ji,jj) psx(ji,jj) = zbt * ( zalf * zfx(ji-1,jj) + zalf1 * psx(ji,jj) + 3.0 * ztemp ) + zbt1 * psx(ji,jj) psxx(ji,jj) = zbt * ( zalf * zalf * zfxx(ji-1,jj) + zalf1 * zalf1 * psxx(ji,jj) & & + 5.0 * ( zalf * zalf1 * ( psx (ji,jj) - zfx(ji-1,jj) ) - ( zalf1 - zalf ) * ztemp ) ) & & + zbt1 * psxx(ji,jj) psxy(ji,jj) = zbt * ( zalf * zfxy(ji-1,jj) + zalf1 * psxy(ji,jj) & & + 3.0 * (- zalf1*zfy(ji-1,jj) + zalf * psy(ji,jj) ) ) & & + zbt1 * psxy(ji,jj) psy (ji,jj) = zbt * ( psy (ji,jj) + zfy (ji-1,jj) ) + zbt1 * psy (ji,jj) psyy(ji,jj) = zbt * ( psyy(ji,jj) + zfyy(ji-1,jj) ) + zbt1 * psyy(ji,jj) END DO END DO DO jj = 2, jpjm1 ! Flux from i+1 to i IF u LT 0. DO ji = fs_2, fs_jpim1 zbt = zbet(ji,jj) zbt1 = 1.0 - zbet(ji,jj) psm(ji,jj) = zbt * psm(ji,jj) + zbt1 * ( psm(ji,jj) + zfm(ji,jj) ) zalf = zbt1 * zfm(ji,jj) / psm(ji,jj) zalf1 = 1.0 - zalf ztemp = -zalf * ps0(ji,jj) + zalf1 * zf0(ji,jj) ps0(ji,jj) = zbt * ps0(ji,jj) + zbt1 * ( ps0(ji,jj) + zf0(ji,jj) ) psx(ji,jj) = zbt * psx(ji,jj) & & + zbt1 * ( zalf * zfx(ji,jj) + zalf1 * psx(ji,jj) + 3.0 * ztemp ) psxx(ji,jj) = zbt * psxx(ji,jj) & & + zbt1 * ( zalf * zalf * zfxx(ji,jj) + zalf1 * zalf1 * psxx(ji,jj) & & + 5.0 *( zalf * zalf1 * ( - psx(ji,jj) + zfx(ji,jj) ) + ( zalf1 - zalf ) * ztemp ) ) psxy(ji,jj) = zbt * psxy(ji,jj) & & + zbt1 * ( zalf * zfxy(ji,jj) + zalf1 * psxy(ji,jj) & & + 3.0 * ( zalf1 * zfy(ji,jj) - zalf * psy(ji,jj) ) ) psy(ji,jj) = zbt * psy (ji,jj) + zbt1 * ( psy (ji,jj) + zfy (ji,jj) ) psyy(ji,jj) = zbt * psyy(ji,jj) + zbt1 * ( psyy(ji,jj) + zfyy(ji,jj) ) END DO END DO !-- Lateral boundary conditions CALL lbc_lnk( psm , 'T', 1. ) CALL lbc_lnk( ps0 , 'T', 1. ) CALL lbc_lnk( psx , 'T', 1. ) CALL lbc_lnk( psxx, 'T', 1. ) CALL lbc_lnk( psy , 'T', 1. ) CALL lbc_lnk( psyy, 'T', 1. ) CALL lbc_lnk( psxy, 'T', 1. ) IF(ln_ctl) THEN CALL prt_ctl(tab2d_1=psm , clinfo1=' lim_adv_x: psm :', tab2d_2=ps0 , clinfo2=' ps0 : ') CALL prt_ctl(tab2d_1=psx , clinfo1=' lim_adv_x: psx :', tab2d_2=psxx, clinfo2=' psxx : ') CALL prt_ctl(tab2d_1=psy , clinfo1=' lim_adv_x: psy :', tab2d_2=psyy, clinfo2=' psyy : ') CALL prt_ctl(tab2d_1=psxy , clinfo1=' lim_adv_x: psxy :') ENDIF END SUBROUTINE lim_adv_x SUBROUTINE lim_adv_y( pdf, pvt , pcrh, psm , ps0 , & & psx, psxx, psy , psyy, psxy ) !!--------------------------------------------------------------------- !! ** routine lim_adv_y ** !! !! ** purpose : Computes and adds the advection trend to sea-ice !! variable on y axis !! !! ** method : Uses Prather second order scheme that advects tracers !! but also their quadratic forms. The method preserves tracer !! structures by conserving second order moments. !! !! History : !! 1.0 ! 00-01 (LIM) !! ! 01-05 (G. Madec, R. Hordoir) opa norm !! 2.0 ! 03-10 (C. Ethe) F90, module !! ! 03-12 (R. Hordoir, G. Madec) mpp !!--------------------------------------------------------------------- !! * Arguments REAL(wp), INTENT(in) :: & pdf, & ! ??? pcrh ! = 1. : lim_adv_x is called before lim_adv_y ! ! = 0. : lim_adv_x is called after lim_adv_y REAL(wp), DIMENSION(jpi,jpj), INTENT(in) :: & pvt ! j-direction ice velocity at ocean V-point (m/s) REAL(wp), DIMENSION(jpi,jpj), INTENT(inout) :: & psm , ps0 , psx , psy, & psxx, psyy, psxy !! * Local Variables INTEGER :: ji, jj ! dummy loop indices REAL(wp) :: & zrdt, zslpmax, zin0, ztemp, & ! temporary scalars zs1max, zs1new, zs2new, & ! " " zalf, zalfq, zalf1, zalf1q, & ! " " zbt , zbt1 ! REAL(wp), DIMENSION(jpi,jpj) :: & zf0 , zfx , zfy , & ! temporary workspace zfxx, zfyy, zfxy, & ! " " zfm , zbet, & ! " " zalg, zalg1, zalg1q ! " " !--------------------------------------------------------------------- ! Limitation of moments. zrdt = rdt_ice * pdf ! If ice drift field is too fast, use an appropriate time step for advection. DO jj = 1, jpj DO ji = 1, jpi zslpmax = MAX( rzero, ps0(ji,jj) ) zs1max = 1.5 * zslpmax zs1new = MIN( zs1max, MAX( -zs1max, psy(ji,jj) ) ) zs2new = MIN( ( 2.0 * zslpmax - 0.3334 * ABS( zs1new ) ), & & MAX( ABS( zs1new )-zslpmax, psyy(ji,jj) ) ) zin0 = ( 1.0 - MAX( rzero, sign ( rone, -zslpmax) ) ) * tms(ji,jj) ! Case of empty boxes & Apply mask ps0 (ji,jj) = zslpmax psx (ji,jj) = psx (ji,jj) * zin0 psxx(ji,jj) = psxx(ji,jj) * zin0 psy (ji,jj) = zs1new * zin0 psyy(ji,jj) = zs2new * zin0 psxy(ji,jj) = MIN( zslpmax, MAX( -zslpmax, psxy(ji,jj) ) ) * zin0 END DO END DO ! Initialize volumes of boxes (=area if adv_x first called, =psm otherwise) psm (:,:) = MAX( pcrh * area(:,:) + ( 1.0 - pcrh ) * psm(:,:) , epsi20 ) ! Calculate fluxes and moments between boxes j<-->j+1 !!bug DO jj = 2, jpjm1 DO jj = 1, jpj DO ji = 1, jpi !!bug DO ji = 1, jpim1 ! Flux from j to j+1 WHEN v GT 0 zbet(ji,jj) = MAX( rzero, SIGN( rone, pvt(ji,jj) ) ) zalf = MAX( rzero, pvt(ji,jj) ) * zrdt * e1v(ji,jj) / psm(ji,jj) zalfq = zalf * zalf zalf1 = 1.0 - zalf zalf1q = zalf1 * zalf1 zfm (ji,jj) = zalf * psm(ji,jj) zf0 (ji,jj) = zalf * ( ps0(ji,jj) + zalf1 * ( psy(ji,jj) + (zalf1-zalf) * psyy(ji,jj) ) ) zfy (ji,jj) = zalfq *( psy(ji,jj) + 3.0*zalf1*psyy(ji,jj) ) zfyy(ji,jj) = zalf * zalfq * psyy(ji,jj) zfx (ji,jj) = zalf * ( psx(ji,jj) + zalf1 * psxy(ji,jj) ) zfxy(ji,jj) = zalfq * psxy(ji,jj) zfxx(ji,jj) = zalf * psxx(ji,jj) ! Readjust moments remaining in the box. psm (ji,jj) = psm (ji,jj) - zfm(ji,jj) ps0 (ji,jj) = ps0 (ji,jj) - zf0(ji,jj) psy (ji,jj) = zalf1q * ( psy(ji,jj) -3.0 * zalf * psyy(ji,jj) ) psyy(ji,jj) = zalf1 * zalf1q * psyy(ji,jj) psx (ji,jj) = psx (ji,jj) - zfx(ji,jj) psxx(ji,jj) = psxx(ji,jj) - zfxx(ji,jj) psxy(ji,jj) = zalf1q * psxy(ji,jj) END DO END DO DO jj = 1, jpjm1 ! Flux from j+1 to j when v LT 0. DO ji = 1, jpi !i DO jj = 1, jpjm1 ! Flux from j+1 to j when v LT 0. !i DO ji = 2, jpim1 zalf = ( MAX(rzero, -pvt(ji,jj) ) * zrdt * e1v(ji,jj) ) / psm(ji,jj+1) zalg (ji,jj) = zalf zalfq = zalf * zalf zalf1 = 1.0 - zalf zalg1 (ji,jj) = zalf1 zalf1q = zalf1 * zalf1 zalg1q(ji,jj) = zalf1q zfm (ji,jj) = zfm (ji,jj) + zalf * psm(ji,jj+1) zf0 (ji,jj) = zf0 (ji,jj) + zalf * ( ps0(ji,jj+1) - zalf1 * (psy(ji,jj+1) - (zalf1 - zalf ) * psyy(ji,jj+1) ) ) zfy (ji,jj) = zfy (ji,jj) + zalfq * ( psy(ji,jj+1) - 3.0 * zalf1 * psyy(ji,jj+1) ) zfyy (ji,jj) = zfyy(ji,jj) + zalf * zalfq * psyy(ji,jj+1) zfx (ji,jj) = zfx (ji,jj) + zalf * ( psx(ji,jj+1) - zalf1 * psxy(ji,jj+1) ) zfxy (ji,jj) = zfxy(ji,jj) + zalfq * psxy(ji,jj+1) zfxx (ji,jj) = zfxx(ji,jj) + zalf * psxx(ji,jj+1) END DO END DO ! Readjust moments remaining in the box. DO jj = 2, jpj DO ji = 1, jpi zbt = zbet(ji,jj-1) zbt1 = ( 1.0 - zbet(ji,jj-1) ) psm (ji,jj) = zbt * psm(ji,jj) + zbt1 * ( psm(ji,jj) - zfm(ji,jj-1) ) ps0 (ji,jj) = zbt * ps0(ji,jj) + zbt1 * ( ps0(ji,jj) - zf0(ji,jj-1) ) psy (ji,jj) = zalg1q(ji,jj-1) * ( psy(ji,jj) + 3.0 * zalg(ji,jj-1) * psyy(ji,jj) ) psyy(ji,jj) = zalg1 (ji,jj-1) * zalg1q(ji,jj-1) * psyy(ji,jj) psx (ji,jj) = zbt * psx (ji,jj) + zbt1 * ( psx (ji,jj) - zfx (ji,jj-1) ) psxx(ji,jj) = zbt * psxx(ji,jj) + zbt1 * ( psxx(ji,jj) - zfxx(ji,jj-1) ) psxy(ji,jj) = zalg1q(ji,jj-1) * psxy(ji,jj) END DO END DO ! Put the temporary moments into appropriate neighboring boxes. DO jj = 2, jpjm1 ! Flux from j to j+1 IF v GT 0. DO ji = 1, jpi zbt = zbet(ji,jj-1) zbt1 = ( 1.0 - zbet(ji,jj-1) ) psm(ji,jj) = zbt * ( psm(ji,jj) + zfm(ji,jj-1) ) + zbt1 * psm(ji,jj) zalf = zbt * zfm(ji,jj-1) / psm(ji,jj) zalf1 = 1.0 - zalf ztemp = zalf * ps0(ji,jj) - zalf1 * zf0(ji,jj-1) ps0(ji,jj) = zbt * (ps0(ji,jj) + zf0(ji,jj-1)) + zbt1 * ps0(ji,jj) psy(ji,jj) = zbt * ( zalf * zfy(ji,jj-1) + zalf1 * psy(ji,jj) + 3.0 * ztemp ) & & + zbt1 * psy(ji,jj) psyy(ji,jj) = zbt * ( zalf * zalf * zfyy(ji,jj-1) + zalf1 * zalf1 * psyy(ji,jj) & & + 5.0 * ( zalf * zalf1 * ( psy(ji,jj) - zfy(ji,jj-1) ) - ( zalf1 - zalf ) * ztemp ) ) & & + zbt1 * psyy(ji,jj) psxy(ji,jj) = zbt * ( zalf * zfxy(ji,jj-1) + zalf1 * psxy(ji,jj) & + 3.0 * (- zalf1 * zfx(ji,jj-1) + zalf * psx(ji,jj) ) ) & + zbt1 * psxy(ji,jj) psx (ji,jj) = zbt * ( psx (ji,jj) + zfx (ji,jj-1) ) + zbt1 * psx (ji,jj) psxx(ji,jj) = zbt * ( psxx(ji,jj) + zfxx(ji,jj-1) ) + zbt1 * psxx(ji,jj) END DO END DO DO jj = 2, jpjm1 ! Flux from j+1 to j IF v LT 0. DO ji = 1, jpi zbt = zbet(ji,jj) zbt1 = ( 1.0 - zbet(ji,jj) ) psm(ji,jj) = zbt * psm(ji,jj) + zbt1 * ( psm(ji,jj) + zfm(ji,jj) ) zalf = zbt1 * zfm(ji,jj) / psm(ji,jj) zalf1 = 1.0 - zalf ztemp = -zalf * ps0(ji,jj) + zalf1 * zf0(ji,jj) ps0(ji,jj) = zbt * ps0(ji,jj) + zbt1 * ( ps0(ji,jj) + zf0(ji,jj) ) psy(ji,jj) = zbt * psy(ji,jj) & & + zbt1 * ( zalf*zfy(ji,jj) + zalf1 * psy(ji,jj) + 3.0 * ztemp ) psyy(ji,jj) = zbt * psyy(ji,jj) & & + zbt1 * ( zalf * zalf * zfyy(ji,jj) + zalf1 * zalf1 * psyy(ji,jj) & & + 5.0 *( zalf *zalf1 *( -psy(ji,jj) + zfy(ji,jj) ) + ( zalf1 - zalf ) * ztemp ) ) psxy(ji,jj) = zbt * psxy(ji,jj) & & + zbt1 * ( zalf * zfxy(ji,jj) + zalf1 * psxy(ji,jj) & & + 3.0 * ( zalf1 * zfx(ji,jj) - zalf * psx(ji,jj) ) ) psx(ji,jj) = zbt * psx (ji,jj) + zbt1 * ( psx (ji,jj) + zfx (ji,jj) ) psxx(ji,jj) = zbt * psxx(ji,jj) + zbt1 * ( psxx(ji,jj) + zfxx(ji,jj) ) END DO END DO !-- Lateral boundary conditions CALL lbc_lnk( psm , 'T', 1. ) CALL lbc_lnk( ps0 , 'T', 1. ) CALL lbc_lnk( psx , 'T', 1. ) CALL lbc_lnk( psxx, 'T', 1. ) CALL lbc_lnk( psy , 'T', 1. ) CALL lbc_lnk( psyy, 'T', 1. ) CALL lbc_lnk( psxy, 'T', 1. ) IF(ln_ctl) THEN CALL prt_ctl(tab2d_1=psm , clinfo1=' lim_adv_y: psm :', tab2d_2=ps0 , clinfo2=' ps0 : ') CALL prt_ctl(tab2d_1=psx , clinfo1=' lim_adv_y: psx :', tab2d_2=psxx, clinfo2=' psxx : ') CALL prt_ctl(tab2d_1=psy , clinfo1=' lim_adv_y: psy :', tab2d_2=psyy, clinfo2=' psyy : ') CALL prt_ctl(tab2d_1=psxy , clinfo1=' lim_adv_y: psxy :') ENDIF END SUBROUTINE lim_adv_y #else !!---------------------------------------------------------------------- !! Default option Dummy module NO LIM sea-ice model !!---------------------------------------------------------------------- CONTAINS SUBROUTINE lim_adv_x ! Empty routine END SUBROUTINE lim_adv_x SUBROUTINE lim_adv_y ! Empty routine END SUBROUTINE lim_adv_y #endif END MODULE limadv