Changeset 10288 for NEMO/branches/2018/dev_r9866_HPC_03_globcom/src/OCE/DOM/domzgr.F90

Timestamp:

2018-11-07T18:25:49+01:00 (5 years ago)

Author:

francesca

Message:

reduce global communications, see #2010

File:

• NEMO/branches/2018/dev_r9866_HPC_03_globcom/src/OCE/DOM/domzgr.F90 (modified) (3 diffs)

NEMO/branches/2018/dev_r9866_HPC_03_globcom/src/OCE/DOM/domzgr.F90

@@ -48 +48 @@
    !! NEMO/OCE 4.0 , NEMO Consortium (2018)
    !! $Id$
-   !! Software governed by the CeCILL licence     (./LICENSE)
+   !! Software governed by the CeCILL license (see ./LICENSE)
    !!----------------------------------------------------------------------
 CONTAINS       
@@ -253 +253 @@
       !                          !* ocean top and bottom level
       CALL iom_get( inum, jpdom_data, 'top_level'    , z2d  , lrowattr=ln_use_jattr )   ! 1st wet T-points (ISF)
-      k_top(:,:) = INT( z2d(:,:) )
+      k_top(:,:) = NINT( z2d(:,:) )
       CALL iom_get( inum, jpdom_data, 'bottom_level' , z2d  , lrowattr=ln_use_jattr )   ! last wet T-points
-      k_bot(:,:) = INT( z2d(:,:) )
+      k_bot(:,:) = NINT( z2d(:,:) )
       !
       ! reference depth for negative bathy (wetting and drying only)
@@ -307 +307 @@
       END DO
       ! converte into REAL to use lbc_lnk ; impose a min value of 1 as a zero can be set in lbclnk 
-      zk(:,:) = REAL( miku(:,:), wp )   ;   CALL lbc_lnk( zk, 'U', 1. )   ;   miku(:,:) = MAX( INT( zk(:,:) ), 1 )
-      zk(:,:) = REAL( mikv(:,:), wp )   ;   CALL lbc_lnk( zk, 'V', 1. )   ;   mikv(:,:) = MAX( INT( zk(:,:) ), 1 )
-      zk(:,:) = REAL( mikf(:,:), wp )   ;   CALL lbc_lnk( zk, 'F', 1. )   ;   mikf(:,:) = MAX( INT( zk(:,:) ), 1 )
-      !
-      zk(:,:) = REAL( mbku(:,:), wp )   ;   CALL lbc_lnk( zk, 'U', 1. )   ;   mbku(:,:) = MAX( INT( zk(:,:) ), 1 )
-      zk(:,:) = REAL( mbkv(:,:), wp )   ;   CALL lbc_lnk( zk, 'V', 1. )   ;   mbkv(:,:) = MAX( INT( zk(:,:) ), 1 )
+      zk(:,:) = REAL( miku(:,:), wp )   ;   CALL lbc_lnk( zk, 'U', 1. )   ;   miku(:,:) = MAX( NINT( zk(:,:) ), 1 )
+      zk(:,:) = REAL( mikv(:,:), wp )   ;   CALL lbc_lnk( zk, 'V', 1. )   ;   mikv(:,:) = MAX( NINT( zk(:,:) ), 1 )
+      zk(:,:) = REAL( mikf(:,:), wp )   ;   CALL lbc_lnk( zk, 'F', 1. )   ;   mikf(:,:) = MAX( NINT( zk(:,:) ), 1 )
+      !
+      zk(:,:) = REAL( mbku(:,:), wp )   ;   CALL lbc_lnk( zk, 'U', 1. )   ;   mbku(:,:) = MAX( NINT( zk(:,:) ), 1 )
+      zk(:,:) = REAL( mbkv(:,:), wp )   ;   CALL lbc_lnk( zk, 'V', 1. )   ;   mbkv(:,:) = MAX( NINT( zk(:,:) ), 1 )
       !
    END SUBROUTINE zgr_top_bot