Changeset 5575 for branches/UKMO/dev_r5107_hadgem3_cplfld/NEMOGCM/NEMO/OPA_SRC/TRA/traldf_bilap.F90

Timestamp:

2015-07-09T12:44:22+02:00 (9 years ago)

Author:

davestorkey

Message:

Update UKMO/dev_r5107_hadgem3_cplfld branch to trunk revision 5518
(= branching point of NEMO 3.6_stable).

File:

• branches/UKMO/dev_r5107_hadgem3_cplfld/NEMOGCM/NEMO/OPA_SRC/TRA/traldf_bilap.F90 (modified) (4 diffs)

branches/UKMO/dev_r5107_hadgem3_cplfld/NEMOGCM/NEMO/OPA_SRC/TRA/traldf_bilap.F90

@@ -116 +116 @@
                END DO
             END DO
-
             !                          !==  Laplacian  ==!
             !
@@ -125 +124 @@
                END DO
             END DO
+            !
             IF( ln_zps ) THEN                ! set gradient at partial step level (last ocean level)
                DO jj = 1, jpjm1
@@ -130 +130 @@
                      IF( mbku(ji,jj) == jk )  ztu(ji,jj,jk) = zeeu(ji,jj) * pgu(ji,jj,jn)
                      IF( mbkv(ji,jj) == jk )  ztv(ji,jj,jk) = zeev(ji,jj) * pgv(ji,jj,jn)
-                     ! (ISH)
-                     IF( miku(ji,jj) == jk )  ztu(ji,jj,jk) = zeeu(ji,jj) * pgui(ji,jj,jn)
-                     IF( mikv(ji,jj) == jk )  ztu(ji,jj,jk) = zeev(ji,jj) * pgvi(ji,jj,jn)
                   END DO
                END DO
             ENDIF
+            ! (ISH)
+            IF( ln_zps .AND. ln_isfcav ) THEN ! set gradient at partial step level (first ocean level in a cavity)
+               DO jj = 1, jpjm1
+                  DO ji = 1, jpim1
+                     IF( miku(ji,jj) == MAX(jk,2) )  ztu(ji,jj,jk) = zeeu(ji,jj) * pgui(ji,jj,jn)
+                     IF( mikv(ji,jj) == MAX(jk,2) )  ztu(ji,jj,jk) = zeev(ji,jj) * pgvi(ji,jj,jn)
+                  END DO
+               END DO
+            ENDIF
+            !
             DO jj = 2, jpjm1                 ! Second derivative (divergence) time the eddy diffusivity coefficient
                DO ji = fs_2, fs_jpim1   ! vector opt.
@@ -166 +173 @@
          !                                                
          ! "zonal" mean lateral diffusive heat and salt transport
-         IF( cdtype == 'TRA' .AND. ln_diaptr .AND. ( MOD( kt, nn_fptr ) == 0 ) ) THEN  
-           IF( jn == jp_tem )  htr_ldf(:) = ptr_vj( ztv(:,:,:) )
-           IF( jn == jp_sal )  str_ldf(:) = ptr_vj( ztv(:,:,:) )
+         IF( cdtype == 'TRA' .AND. ln_diaptr ) THEN  
+           IF( jn == jp_tem )  htr_ldf(:) = ptr_sj( ztv(:,:,:) )
+           IF( jn == jp_sal )  str_ldf(:) = ptr_sj( ztv(:,:,:) )
          ENDIF
          !                                                ! ===========