Changeset 13458 for NEMO/trunk/tests/CANAL/MY_SRC/stpctl.F90

Timestamp:

2020-09-11T11:22:24+02:00 (4 years ago)

Author:

smasson

Message:

trunk: mpp_min(max)loc testing only inner domain, see #2521

File:

• NEMO/trunk/tests/CANAL/MY_SRC/stpctl.F90 (modified) (6 diffs)

NEMO/trunk/tests/CANAL/MY_SRC/stpctl.F90

@@ -49 +49 @@
       !!
       !! ** 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: |ssh| maximum larger than 10 m
@@ -119 +118 @@
       !                                   !==            test of local extrema           ==!
       !                                   !==  done by all processes at every time step  ==!
-      llmsk(:,:,1) = ssmask(:,:) == 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:Nje0,1) = ssmask(Nis0:Nie0,Njs0:Nje0) == 1._wp         ! define only the inner domain
       IF( ll_wd ) THEN
          zmax(1) = MAXVAL( ABS( ssh(:,:,Kmm) + ssh_ref ), mask = llmsk(:,:,1) )   ! ssh max
@@ -125 +130 @@
          zmax(1) = MAXVAL( ABS( ssh(:,:,Kmm)           ), mask = llmsk(:,:,1) )   ! ssh max
       ENDIF
-      llmsk(:,:,:) = umask(:,:,:) == 1._wp
+      llmsk(Nis0:Nie0,Njs0:Nje0,:) = umask(Nis0:Nie0,Njs0:Nje0,:) == 1._wp        ! define only the inner domain
       zmax(2) = MAXVAL(  ABS( uu(:,:,:,Kmm) ), mask = llmsk )                     ! velocity max (zonal only)
-      llmsk(:,:,:) = tmask(:,:,:) == 1._wp
+      llmsk(Nis0:Nie0,Njs0:Nje0,:) = tmask(Nis0:Nie0,Njs0:Nje0,:) == 1._wp        ! define only the inner domain
       zmax(3) = MAXVAL( -ts(:,:,:,jp_sal,Kmm), mask = llmsk )                     ! minus salinity max
       zmax(4) = MAXVAL(  ts(:,:,:,jp_sal,Kmm), mask = llmsk )                     !       salinity max
@@ -143 +148 @@
          zmax(5:8) = 0._wp
       ENDIF
-      zmax(9) = REAL( nstop, wp )                                              ! stop indicator
+      zmax(9) = REAL( nstop, wp )                                                 ! stop indicator
       !                                   !==               get global extrema             ==!
       !                                   !==  done by all processes if writting run.stat  ==!
@@ -183 +188 @@
             IF( lwm .AND. kt /= nitend )   istatus = NF90_CLOSE(nrunid)
             ! get global loc on the min/max
-            CALL mpp_maxloc( 'stpctl', ABS(ssh(:,:,         Kmm)), ssmask(:,:  ), zzz, iloc(1:2,1) )   ! mpp_maxloc ok if mask = F 
-            CALL mpp_maxloc( 'stpctl', ABS( uu(:,:,:,       Kmm)),  umask(:,:,:), zzz, iloc(1:3,2) )
-            CALL mpp_minloc( 'stpctl',      ts(:,:,:,jp_sal,Kmm) ,  tmask(:,:,:), zzz, iloc(1:3,3) )
-            CALL mpp_maxloc( 'stpctl',      ts(:,:,:,jp_sal,Kmm) ,  tmask(:,:,:), zzz, iloc(1:3,4) )
+            llmsk(Nis0:Nie0,Njs0:Nje0,1) = ssmask(Nis0:Nie0,Njs0:Nje0 ) == 1._wp         ! define only the inner domain
+            CALL mpp_maxloc( 'stpctl', ABS(ssh(:,:,         Kmm)), llmsk(:,:,1), zzz, iloc(1:2,1) )   ! mpp_maxloc ok if mask = F 
+            llmsk(Nis0:Nie0,Njs0:Nje0,:) = umask(Nis0:Nie0,Njs0:Nje0,:) == 1._wp        ! define only the inner domain
+            CALL mpp_maxloc( 'stpctl', ABS( uu(:,:,:,       Kmm)), llmsk(:,:,:), zzz, iloc(1:3,2) )
+            llmsk(Nis0:Nie0,Njs0:Nje0,:) = tmask(Nis0:Nie0,Njs0:Nje0,:) == 1._wp        ! define only the inner domain
+            CALL mpp_minloc( 'stpctl',      ts(:,:,:,jp_sal,Kmm) , llmsk(:,:,:), zzz, iloc(1:3,3) )
+            CALL mpp_maxloc( 'stpctl',      ts(:,:,:,jp_sal,Kmm) , llmsk(:,:,:), zzz, iloc(1:3,4) )
             ! find which subdomain has the max.
             iareamin(:) = jpnij+1   ;   iareamax(:) = 0   ;   iareasum(:) = 0
@@ -199 +207 @@
          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( ABS( ssh(:,:,         Kmm)), mask = ssmask(:,:  ) == 1._wp ) + (/ nimpp - 1, njmpp - 1    /)
-            iloc(1:3,2) = MAXLOC( ABS(  uu(:,:,:,       Kmm)), mask =  umask(:,:,:) == 1._wp ) + (/ nimpp - 1, njmpp - 1, 0 /)
-            iloc(1:3,3) = MINLOC(       ts(:,:,:,jp_sal,Kmm) , mask =  tmask(:,:,:) == 1._wp ) + (/ nimpp - 1, njmpp - 1, 0 /)
-            iloc(1:3,4) = MAXLOC(       ts(:,:,:,jp_sal,Kmm) , mask =  tmask(:,:,:) == 1._wp ) + (/ nimpp - 1, njmpp - 1, 0 /)
+            llmsk(Nis0:Nie0,Njs0:Nje0,1) = ssmask(Nis0:Nie0,Njs0:Nje0 ) == 1._wp         ! define only the inner domain
+            iloc(1:2,1) = MAXLOC( ABS( ssh(:,:,         Kmm)), mask = llmsk(:,:,1) )
+            llmsk(Nis0:Nie0,Njs0:Nje0,:) = umask(Nis0:Nie0,Njs0:Nje0,:) == 1._wp        ! define only the inner domain
+            iloc(1:3,2) = MAXLOC( ABS(  uu(:,:,:,       Kmm)), mask = llmsk(:,:,:) )
+            llmsk(Nis0:Nie0,Njs0:Nje0,:) = tmask(Nis0:Nie0,Njs0:Nje0,:) == 1._wp        ! define only the inner domain
+            iloc(1:3,3) = MINLOC(       ts(:,:,:,jp_sal,Kmm) , mask = llmsk(:,:,:) )
+            iloc(1:3,4) = MAXLOC(       ts(:,:,:,jp_sal,Kmm) , mask = llmsk(:,:,:) )
+            DO ji = 1, 4   ! 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