Changeset 11101 for branches/UKMO/dev_r5518_GO6_package/NEMOGCM/NEMO/OPA_SRC/SBC/sbcmod.F90

Timestamp:

2019-06-11T16:10:28+02:00 (5 years ago)

Author:

frrh

Message:

Merge changes from Met Office GMED ticket 450 to reduce unnecessary
text output from NEMO.
This output, which is typically not switchable, is rarely of interest
in normal (non-debugging) runs and simply redunantley consumes extra
file space.
Further, the presence of this text output has been shown to
significantly degrade performance of models which are run during
Met Office HPC RAID (disk) checks.
The new code introduces switches which are configurable via the
changes made in the associated Met Office MOCI ticket 399.

File:

• branches/UKMO/dev_r5518_GO6_package/NEMOGCM/NEMO/OPA_SRC/SBC/sbcmod.F90 (modified) (7 diffs)

branches/UKMO/dev_r5518_GO6_package/NEMOGCM/NEMO/OPA_SRC/SBC/sbcmod.F90

@@ -99 +99 @@
          WRITE(numout,*) 'sbc_init : surface boundary condition setting'
          WRITE(numout,*) '~~~~~~~~ '
+         IF(lflush) CALL flush(numout)
       ENDIF
 
@@ -108 +109 @@
       READ  ( numnam_cfg, namsbc, IOSTAT = ios, ERR = 902 )
 902   IF( ios /= 0 ) CALL ctl_nam ( ios , 'namsbc in configuration namelist', lwp )
-      IF(lwm) WRITE ( numond, namsbc )
+      IF(lwm .AND. nprint > 2) WRITE ( numond, namsbc )
 
       !                          ! overwrite namelist parameter using CPP key information
@@ -160 +161 @@
       END SELECT
       !
+      IF(lwp .AND. lflush) CALL flush(numout)
+      !
       IF ( nn_components /= jp_iam_nemo .AND. .NOT. lk_oasis )   &
          &      CALL ctl_stop( 'STOP', 'sbc_init : OPA-SAS coupled via OASIS, but key_oasis3 disabled' )
@@ -264 +267 @@
          IF( nn_components/= jp_iam_nemo )  &
             &                       WRITE(numout,*) '              + OASIS coupled SAS'
+         IF(lflush) CALL flush(numout)
       ENDIF
       !
@@ -283 +287 @@
             WRITE(numout,*)"   OPA-SAS coupled via OASIS : nn_fsbc re-defined from OASIS namcouple ", nn_fsbc
             WRITE(numout,*)
+            IF(lflush) CALL flush(numout)
          ENDIF
       ENDIF
@@ -421 +426 @@
          IF( ln_rstart .AND.    &                               !* Restart: read in restart file
             & iom_varid( numror, 'utau_b', ldstop = .FALSE. ) > 0 ) THEN 
-            IF(lwp) WRITE(numout,*) '          nit000-1 surface forcing fields red in the restart file'
+            IF(lwp .AND. nprint > 0) THEN
+               WRITE(numout,*) '          nit000-1 surface forcing fields red in the restart file'
+               IF(lflush) CALL flush(numout)
+            ENDIF
             IF(nn_timing == 2)  CALL timing_start('iom_rstget')
             CALL iom_get( numror, jpdom_autoglo, 'utau_b', utau_b )   ! before i-stress  (U-point)
@@ -448 +456 @@
       IF( lrst_oce ) THEN                              !      Write in the ocean restart file     !
          !                                             ! ---------------------------------------- !
-         IF(lwp) WRITE(numout,*)
-         IF(lwp) WRITE(numout,*) 'sbc : ocean surface forcing fields written in ocean restart file ',   &
+         IF(lwp .AND. nprint > 0) THEN
+            WRITE(numout,*)
+            WRITE(numout,*) 'sbc : ocean surface forcing fields written in ocean restart file ',   &
             &                    'at it= ', kt,' date= ', ndastp
-         IF(lwp) WRITE(numout,*) '~~~~'
+            WRITE(numout,*) '~~~~'
+            IF(lflush) CALL flush(numout)
+         ENDIF
          IF(nn_timing == 2)  CALL timing_start('iom_rstput')
          CALL iom_rstput( kt, nitrst, numrow, 'utau_b' , utau )