Changeset 13553 for NEMO/branches/2020/dev_r13383_HPC-02_Daley_Tiling/src/SAS/stpctl.F90

Timestamp:

2020-10-01T13:33:30+02:00 (4 years ago)

Author:

hadcv

Message:

Merge in trunk up to [13550]

File:

• NEMO/branches/2020/dev_r13383_HPC-02_Daley_Tiling/src/SAS/stpctl.F90 (modified) (6 diffs)

NEMO/branches/2020/dev_r13383_HPC-02_Daley_Tiling/src/SAS/stpctl.F90

@@ -20 +20 @@
    USE dom_oce         ! ocean space and time domain variables 
    USE ice      , ONLY : vt_i, u_ice, tm_i
+   USE phycst   , ONLY : rt0
+   USE sbc_oce  , ONLY : lk_oasis
    !
    USE diawri          ! Standard run outputs       (dia_wri_state routine)
@@ -48 +50 @@
       !!
       !! ** Method  : - Save the time step in numstp
-      !!              - Print it each 50 time steps
       !!              - Stop the run IF problem encountered by setting nstop > 0
       !!                Problems checked: ice thickness maximum > 100 m
@@ -85 +86 @@
          ENDIF
          !                                ! open time.step    ascii file, done only by 1st subdomain
-         IF( lwm )   CALL ctl_opn( numstp, 'time.step', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, numout, lwp, narea )
+         IF( lk_oasis ) THEN   ;   clname = 'time_sas.step'
+         ELSE                  ;   clname = 'time.step'
+         ENDIF
+         IF( lwm )   CALL ctl_opn( numstp, clname, 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, numout, lwp, narea )
          !
          IF( ll_wrtruns ) THEN
+            IF( lk_oasis ) THEN   ;   clname = 'run_sas.stat'
+            ELSE                  ;   clname = 'run.stat'
+            ENDIF
             !                             ! open run.stat     ascii file, done only by 1st subdomain
-            CALL ctl_opn( numrun, 'run.stat', 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, numout, lwp, narea )
+            CALL ctl_opn( numrun, clname, 'REPLACE', 'FORMATTED', 'SEQUENTIAL', -1, numout, lwp, narea )
             !                             ! open run.stat.nc netcdf file, done only by 1st subdomain
-            clname = 'run.stat.nc'
+            clname = TRIM(clname)//'.nc'
             IF( .NOT. Agrif_Root() )   clname = TRIM(Agrif_CFixed())//"_"//TRIM(clname)
             istatus = NF90_CREATE( TRIM(clname), NF90_CLOBBER, nrunid )
@@ -111 +118 @@
       !                                   !==            test of local extrema           ==!
       !                                   !==  done by all processes at every time step  ==!
-      llmsk(:,:) = tmask(:,:,1) == 1._wp
+      !
+      llmsk(   1:Nis1,:) = .FALSE.                                              ! exclude halos from the checked region
+      llmsk(Nie1: jpi,:) = .FALSE.
+      llmsk(:,   1:Njs1) = .FALSE.
+      llmsk(:,Nje1: jpj) = .FALSE.
+      !
+      llmsk(Nis0:Nie0,Njs0:Nje0) = tmask(Nis0:Nie0,Njs0:Nje0,1) == 1._wp   ! test only the inner domain
       IF( COUNT( llmsk(:,:) ) > 0 ) THEN   ! avoid huge values sent back for land processors...
-         zmax(1) = MAXVAL(      vt_i (:,:)            , mask = llmsk )   ! max ice thickness
-         zmax(2) = MAXVAL( ABS( u_ice(:,:) )          , mask = llmsk )   ! max ice velocity (zonal only)
-         zmax(3) = MAXVAL(     -tm_i (:,:) + 273.15_wp, mask = llmsk )   ! min ice temperature
+         zmax(1) = MAXVAL(      vt_i (:,:)      , mask = llmsk )   ! max ice thickness
+         zmax(2) = MAXVAL( ABS( u_ice(:,:) )    , mask = llmsk )   ! max ice velocity (zonal only)
+         zmax(3) = MAXVAL(     -tm_i (:,:) + rt0, mask = llmsk )   ! min ice temperature (in degC)
       ELSE
          IF( ll_colruns ) THEN    ! default value: must not be kept when calling mpp_max -> must be as small as possible
@@ -154 +167 @@
             IF( lwm .AND. kt /= nitend )   istatus = NF90_CLOSE(nrunid)
             ! get global loc on the min/max
-            CALL mpp_maxloc( 'stpctl',      vt_i(:,:)            , tmask(:,:,1), zzz, iloc(1:2,1) )   ! mpp_maxloc ok if mask = F 
-            CALL mpp_maxloc( 'stpctl',ABS( u_ice(:,:) )          , tmask(:,:,1), zzz, iloc(1:2,2) )
-            CALL mpp_minloc( 'stpctl',      tm_i(:,:) - 273.15_wp, tmask(:,:,1), zzz, iloc(1:2,3) )
+            CALL mpp_maxloc( 'stpctl',      vt_i(:,:)      , llmsk, zzz, iloc(1:2,1) )   ! mpp_maxloc ok if mask = F 
+            CALL mpp_maxloc( 'stpctl',ABS( u_ice(:,:) )    , llmsk, zzz, iloc(1:2,2) )
+            CALL mpp_minloc( 'stpctl',      tm_i(:,:) - rt0, llmsk, zzz, iloc(1:2,3) )
             ! find which subdomain has the max.
             iareamin(:) = jpnij+1   ;   iareamax(:) = 0   ;   iareasum(:) = 0
@@ -169 +182 @@
          ELSE                    ! find local min and max locations:
             ! if we are here, this means that the subdomain contains some oce points -> no need to test the mask used in maxloc
-            iloc(1:2,1) = MAXLOC(       vt_i(:,:)            , mask = llmsk ) + (/ nimpp - 1, njmpp - 1/)
-            iloc(1:2,2) = MAXLOC( ABS( u_ice(:,:) )          , mask = llmsk ) + (/ nimpp - 1, njmpp - 1/)
-            iloc(1:2,3) = MINLOC(       tm_i(:,:) - 273.15_wp, mask = llmsk ) + (/ nimpp - 1, njmpp - 1/)
+            iloc(1:2,1) = MAXLOC(       vt_i(:,:)      , mask = llmsk )
+            iloc(1:2,2) = MAXLOC( ABS( u_ice(:,:) )    , mask = llmsk )
+            iloc(1:2,3) = MINLOC(       tm_i(:,:) - rt0, mask = llmsk )
+            DO ji = 1, 3   ! local domain indices ==> global domain indices, excluding halos
+               iloc(1:2,ji) = (/ mig0(iloc(1,ji)), mjg0(iloc(2,ji)) /)
+            END DO
             iareamin(:) = narea   ;   iareamax(:) = narea   ;   iareasum(:) = 1         ! this is local information
          ENDIF