Changeset 5086 for branches/2014/dev_r4650_UKMO3_masked_damping/NEMOGCM/NEMO/LIM_SRC_2/limthd_2.F90

Timestamp:

2015-02-17T10:06:39+01:00 (9 years ago)

Author:

timgraham

Message:

Merged head of trunk into branch in preparation for putting code back onto the trunk
In working copy ran the command:
svn merge svn+sshtimgraham@…/ipsl/forge/projets/nemo/svn/trunk

Also recompiled NEMO_book.pdf with merged input files

File:

• branches/2014/dev_r4650_UKMO3_masked_damping/NEMOGCM/NEMO/LIM_SRC_2/limthd_2.F90 (modified) (4 diffs)

branches/2014/dev_r4650_UKMO3_masked_damping/NEMOGCM/NEMO/LIM_SRC_2/limthd_2.F90

@@ -33 +33 @@
    USE limtab_2
    USE prtctl           ! Print control
-   USE cpl_oasis3, ONLY :   lk_cpl
-   USE diaar5    , ONLY :   lk_diaar5
    USE lib_fortran      ! Fortran utilities (allows no signed zero when 'key_nosignedzero' defined)  
    
@@ -219 +217 @@
                         
             !  partial computation of the lead energy budget (qldif)
-#if defined key_coupled 
-            qldif(ji,jj)   = tms(ji,jj) * rdt_ice                                                  &
-               &    * (   ( qsr_tot(ji,jj) - qsr_ice(ji,jj,1) * zfricp ) * ( 1.0 - thcm(ji,jj) )   &
-               &        + ( qns_tot(ji,jj) - qns_ice(ji,jj,1) * zfricp )                           &
-               &        + frld(ji,jj) * ( fdtcn(ji,jj) + ( 1.0 - zindb ) * fsbbq(ji,jj) )   )
-#else
-            qldif(ji,jj)   = tms(ji,jj) * rdt_ice * frld(ji,jj)                    &
-               &                        * (  qsr(ji,jj) * ( 1.0 - thcm(ji,jj) )    &
-               &                           + qns(ji,jj)  +  fdtcn(ji,jj)           &
-               &                           + ( 1.0 - zindb ) * fsbbq(ji,jj)      )
-#endif
+            IF( lk_cpl ) THEN 
+               qldif(ji,jj)   = tms(ji,jj) * rdt_ice                                                  &
+                  &    * (   ( qsr_tot(ji,jj) - qsr_ice(ji,jj,1) * zfricp ) * ( 1.0 - thcm(ji,jj) )   &
+                  &        + ( qns_tot(ji,jj) - qns_ice(ji,jj,1) * zfricp )                           &
+                  &        + frld(ji,jj) * ( fdtcn(ji,jj) + ( 1.0 - zindb ) * fsbbq(ji,jj) )   )
+            ELSE
+               qldif(ji,jj)   = tms(ji,jj) * rdt_ice * frld(ji,jj)                    &
+                  &                        * (  qsr(ji,jj) * ( 1.0 - thcm(ji,jj) )    &
+                  &                           + qns(ji,jj)  +  fdtcn(ji,jj)           &
+                  &                           + ( 1.0 - zindb ) * fsbbq(ji,jj)      )
+            ENDIF
             !  parlat : percentage of energy used for lateral ablation (0.0) 
             zfntlat        = 1.0 - MAX( rzero , SIGN( rone ,  - qldif(ji,jj) ) )
@@ -440 +438 @@
       !--------------------------------------------------------------------------------
       ztmp(:,:) = 1. - pfrld(:,:)                                ! fraction of ice after the dynamic, before the thermodynamic
-      CALL iom_put( 'ioceflxb', fbif )                           ! Oceanic flux at the ice base           [W/m2 ???]
-      CALL iom_put( 'ist_cea', (sist(:,:) - rt0) * ztmp(:,:) )   ! Ice surface temperature                [Celius]
-      CALL iom_put( 'qsr_ai_cea', qsr_ice(:,:,1) * ztmp(:,:) )   ! Solar flux over the ice                [W/m2]
-      CALL iom_put( 'qns_ai_cea', qns_ice(:,:,1) * ztmp(:,:) )   ! Non-solar flux over the ice            [W/m2]
-      IF( .NOT. lk_cpl )   CALL iom_put( 'qla_ai_cea', qla_ice(:,:,1) * ztmp(:,:) )     ! Latent flux over the ice  [W/m2]
+      IF( iom_use('ist_cea'    ) )   CALL iom_put( 'ist_cea', (sist(:,:) - rt0) * ztmp(:,:) )   ! Ice surface temperature   [Celius]
+      IF( iom_use('qsr_ai_cea' ) )   CALL iom_put( 'qsr_ai_cea', qsr_ice(:,:,1) * ztmp(:,:) )   ! Solar flux over the ice     [W/m2]
+      IF( iom_use('qns_ai_cea' ) )   CALL iom_put( 'qns_ai_cea', qns_ice(:,:,1) * ztmp(:,:) )   ! Non-solar flux over the ice [W/m2]
+      IF( iom_use('qla_ai_cea' ) .AND. .NOT. lk_cpl ) &
+         &                           CALL iom_put( 'qla_ai_cea', qla_ice(:,:,1) * ztmp(:,:) )   ! Latent flux over the ice [W/m2]
       !
-      CALL iom_put( 'snowthic_cea', hsnif  (:,:) * fr_i(:,:) )   ! Snow thickness             [m]
-      CALL iom_put( 'icethic_cea' , hicif  (:,:) * fr_i(:,:) )   ! Ice thickness              [m]
+      IF( iom_use('snowthic_cea'))   CALL iom_put( 'snowthic_cea', hsnif  (:,:) * fr_i(:,:) )   ! Snow thickness           [m]
+      IF( iom_use('icethic_cea' ))   CALL iom_put( 'icethic_cea' , hicif  (:,:) * fr_i(:,:) )   ! Ice thickness            [m]
       zztmp = 1.0 / rdt_ice
-      CALL iom_put( 'iceprod_cea' , hicifp (:,:) * zztmp     )   ! Ice produced               [m/s]
-      IF( lk_diaar5 ) THEN
-         CALL iom_put( 'snowmel_cea' , rdm_snw(:,:) * zztmp     )   ! Snow melt                  [kg/m2/s]
-         zztmp = rhoic / rdt_ice
-         CALL iom_put( 'sntoice_cea' , zdvonif(:,:) * zztmp     )   ! Snow to Ice transformation [kg/m2/s]
-         CALL iom_put( 'ticemel_cea' , zdvosif(:,:) * zztmp     )   ! Melt at Sea Ice top        [kg/m2/s]
-         CALL iom_put( 'bicemel_cea' , zdvomif(:,:) * zztmp     )   ! Melt at Sea Ice bottom     [kg/m2/s]
+      IF( iom_use('iceprod_cea') )   CALL iom_put( 'iceprod_cea' , hicifp (:,:) * zztmp     )   ! Ice produced             [m/s]
+      IF( iom_use('iiceconc'   ) )   CALL iom_put( 'iiceconc'    , fr_i(:,:)                )   ! Ice concentration        [-]
+      IF( iom_use('snowmel_cea') )   CALL iom_put( 'snowmel_cea' , rdm_snw(:,:) * zztmp     )   ! Snow melt                [kg/m2/s]
+      zztmp = rhoic / rdt_ice
+      IF( iom_use('sntoice_cea') )   CALL iom_put( 'sntoice_cea' , zdvonif(:,:) * zztmp     ) ! Snow to Ice transformation [kg/m2/s]
+      IF( iom_use('ticemel_cea') )   CALL iom_put( 'ticemel_cea' , zdvosif(:,:) * zztmp     )   ! Melt at Sea Ice top      [kg/m2/s]
+      IF( iom_use('bicemel_cea') )   CALL iom_put( 'bicemel_cea' , zdvomif(:,:) * zztmp     )   ! Melt at Sea Ice bottom   [kg/m2/s]
+      IF( iom_use('licepro_cea') ) THEN
          zlicegr(:,:) = MAX( 0.e0, rdm_ice(:,:)-zlicegr(:,:) )
-         CALL iom_put( 'licepro_cea' , zlicegr(:,:) * zztmp     )   ! Lateral sea ice growth     [kg/m2/s]
+                                     CALL iom_put( 'licepro_cea' , zlicegr(:,:) * zztmp     )   ! Lateral sea ice growth   [kg/m2/s]
       ENDIF
       !
       ! Compute the Eastward & Northward sea-ice transport
-      zztmp = 0.25 * rhoic
-      DO jj = 1, jpjm1 
-         DO ji = 1, jpim1   ! NO vector opt.
-            ! Ice velocities, volume & transport at U & V-points
-            zuice_m = u_ice(ji+1,jj+1) + u_ice(ji+1,jj )
-            zvice_m = v_ice(ji+1,jj+1) + v_ice(ji ,jj+1)
-            zhice_u = hicif(ji,jj)*e2t(ji,jj)*fr_i(ji,jj) + hicif(ji+1,jj  )*e2t(ji+1,jj  )*fr_i(ji+1,jj  )
-            zhice_v = hicif(ji,jj)*e1t(ji,jj)*fr_i(ji,jj) + hicif(ji  ,jj+1)*e1t(ji  ,jj+1)*fr_i(ji  ,jj+1)
-            zu_imasstr(ji,jj) = zztmp * zhice_u * zuice_m 
-            zv_imasstr(ji,jj) = zztmp * zhice_v * zvice_m 
-         END DO
-      END DO
-      CALL lbc_lnk( zu_imasstr, 'U', -1. )   ;   CALL lbc_lnk( zv_imasstr, 'V', -1. )
-      CALL iom_put( 'u_imasstr',  zu_imasstr(:,:) )   ! Ice transport along i-axis at U-point [kg/s] 
-      CALL iom_put( 'v_imasstr',  zv_imasstr(:,:) )   ! Ice transport along j-axis at V-point [kg/s] 
+      IF( iom_use('u_imasstr') ) THEN
+         zztmp = 0.25 * rhoic
+         DO jj = 1, jpjm1 
+            DO ji = 1, jpim1   ! NO vector opt.
+               ! Ice velocities, volume & transport at U-points
+               zuice_m = u_ice(ji+1,jj+1) + u_ice(ji+1,jj )
+               zhice_u = hicif(ji,jj)*e2t(ji,jj)*fr_i(ji,jj) + hicif(ji+1,jj  )*e2t(ji+1,jj  )*fr_i(ji+1,jj  )
+               zu_imasstr(ji,jj) = zztmp * zhice_u * zuice_m 
+            END DO
+         END DO
+         CALL lbc_lnk( zu_imasstr, 'U', -1. )
+         CALL iom_put( 'u_imasstr',  zu_imasstr(:,:) )   ! Ice transport along i-axis at U-point [kg/s] 
+      ENDIF
+      IF( iom_use('v_imasstr') ) THEN
+         zztmp = 0.25 * rhoic
+         DO jj = 1, jpjm1 
+            DO ji = 1, jpim1   ! NO vector opt.
+               ! Ice velocities, volume & transport at V-points
+               zvice_m = v_ice(ji+1,jj+1) + v_ice(ji ,jj+1)
+               zhice_v = hicif(ji,jj)*e1t(ji,jj)*fr_i(ji,jj) + hicif(ji  ,jj+1)*e1t(ji  ,jj+1)*fr_i(ji  ,jj+1)
+               zv_imasstr(ji,jj) = zztmp * zhice_v * zvice_m 
+            END DO
+         END DO
+         CALL lbc_lnk( zv_imasstr, 'V', -1. )
+         CALL iom_put( 'v_imasstr',  zv_imasstr(:,:) )   ! Ice transport along j-axis at V-point [kg/s]
+      ENDIF
 
       !! Fram Strait sea-ice transport (sea-ice + snow)  (in ORCA2 = 5 points)
-      IF( cp_cfg == "orca" .AND. jp_cfg == 2 ) THEN    ! ORCA R2 configuration
+      IF( iom_use('fram_trans') .and. cp_cfg == "orca" .AND. jp_cfg == 2 ) THEN    ! ORCA R2 configuration
          DO jj = mj0(137), mj1(137) ! B grid
             IF( mj0(jj-1) >= nldj ) THEN
@@ -492 +502 @@
       ENDIF
 
+      IF( iom_use('ice_pres') .OR. iom_use('ist_ipa') .OR. iom_use('uice_ipa') .OR. iom_use('vice_ipa') ) THEN
 !! ce     ztmp(:,:) = 1. - AINT( frld(:,:), wp )                        ! return 1 as soon as there is ice
 !! ce     A big warning because the model crashes on IDRIS/IBM SP6 with xlf 13.1.0.3, see ticket #761
-!! ce     We Unroll the loop and everything works fine 
-      DO jj = 1, jpj
-         DO ji = 1, jpi
-            ztmp(ji,jj) = 1. - AINT( frld(ji,jj), wp )                ! return 1 as soon as there is ice
-         END DO
-      END DO
-      !
-      CALL iom_put( 'ice_pres'  , ztmp                            )   ! Ice presence                          [-]
-      CALL iom_put( 'ist_ipa'   , ( sist(:,:) - rt0 ) * ztmp(:,:) )   ! Ice surface temperature               [Celius]
-      CALL iom_put( 'uice_ipa'  ,  u_ice(:,:)         * ztmp(:,:) )   ! Ice velocity along i-axis at I-point  [m/s] 
-      CALL iom_put( 'vice_ipa'  ,  v_ice(:,:)         * ztmp(:,:) )   ! Ice velocity along j-axis at I-point  [m/s]
+!! ce     We Unroll the loop and everything works fine      
+         DO jj = 1, jpj
+            DO ji = 1, jpi
+               ztmp(ji,jj) = 1. - AINT( frld(ji,jj), wp )                ! return 1 as soon as there is ice
+            END DO
+         END DO
+         !
+         IF( iom_use('ice_pres') ) CALL iom_put( 'ice_pres', ztmp                            )   ! Ice presence                 [-]
+         IF( iom_use('ist_ipa' ) ) CALL iom_put( 'ist_ipa' , ( sist(:,:) - rt0 ) * ztmp(:,:) )   ! Ice surface temperature [Celius]
+         IF( iom_use('uice_ipa') ) CALL iom_put( 'uice_ipa', u_ice(:,:) * ztmp(:,:) ) ! Ice velocity along i-axis at I-point  [m/s] 
+         IF( iom_use('vice_ipa') ) CALL iom_put( 'vice_ipa', v_ice(:,:) * ztmp(:,:) ) ! Ice velocity along j-axis at I-point  [m/s]
+      ENDIF
 
       IF(ln_ctl) THEN