Changeset 7351 for branches/2016/dev_INGV_UKMO_2016/NEMOGCM/NEMO/TOP_SRC/trcstp.F90

Timestamp:

2016-11-28T17:04:10+01:00 (8 years ago)

Author:

emanuelaclementi

Message:

ticket #1805 step 3: /2016/dev_INGV_UKMO_2016 aligned to the trunk at revision 7161

File:

• branches/2016/dev_INGV_UKMO_2016/NEMOGCM/NEMO/TOP_SRC/trcstp.F90 (modified) (5 diffs)

branches/2016/dev_INGV_UKMO_2016/NEMOGCM/NEMO/TOP_SRC/trcstp.F90

@@ -32 +32 @@
    REAL(wp), DIMENSION(:,:,:), SAVE, ALLOCATABLE ::   qsr_arr ! save qsr during TOP time-step
    REAL(wp) :: rdt_sampl
-   INTEGER  :: nb_rec_per_days
-   INTEGER  :: isecfst, iseclast
+   INTEGER  :: nb_rec_per_day
+   REAL(wp) :: rsecfst, rseclast
    LOGICAL  :: llnew
 
-   !! * Substitutions
-#  include "domzgr_substitute.h90"
    !!----------------------------------------------------------------------
    !! NEMO/TOP 3.3 , NEMO Consortium (2010)
@@ -66 +64 @@
       IF( kt == nittrc000 .AND. lk_trdmxl_trc )  CALL trd_mxl_trc_init    ! trends: Mixed-layer
       !
-      IF( lk_vvl ) THEN                                                   ! update ocean volume due to ssh temporal evolution
+      IF( .NOT.ln_linssh ) THEN                                           ! update ocean volume due to ssh temporal evolution
          DO jk = 1, jpk
-            cvol(:,:,jk) = e1e2t(:,:) * fse3t(:,:,jk) * tmask(:,:,jk)
+            cvol(:,:,jk) = e1e2t(:,:) * e3t_n(:,:,jk) * tmask(:,:,jk)
          END DO
          IF( lk_degrad )  cvol(:,:,:) = cvol(:,:,:) * facvol(:,:,:)       ! degrad option: reduction by facvol
@@ -110 +108 @@
       END DO
       IF( lwp ) WRITE(numstr,9300) kt,  ztrai / areatot
-9300  FORMAT(i10,e18.10)
+9300  FORMAT(i10,D23.16)
       !
       IF( nn_timing == 1 )   CALL timing_stop('trc_stp')
@@ -123 +121 @@
       !!               of diurnal cycle
       !!
-      !! ** Method  : store in TOP the qsr every hour ( or every time-step the latter 
+      !! ** Method  : store in TOP the qsr every hour ( or every time-step if the latter 
       !!              is greater than 1 hour ) and then, compute the  mean with 
       !!              a moving average over 24 hours. 
@@ -130 +128 @@
       INTEGER, INTENT(in) ::   kt
       INTEGER  :: jn
+      REAL(wp) :: zkt
+      CHARACTER(len=1)               ::   cl1                      ! 1 character
+      CHARACTER(len=2)               ::   cl2                      ! 2 characters
 
       IF( kt == nittrc000 ) THEN
          IF( ln_cpl )  THEN  
-            rdt_sampl = 86400. / ncpl_qsr_freq
-            nb_rec_per_days = ncpl_qsr_freq
+            rdt_sampl = rday / ncpl_qsr_freq
+            nb_rec_per_day = ncpl_qsr_freq
          ELSE  
-            rdt_sampl = MAX( 3600., rdt * nn_dttrc )
-            nb_rec_per_days = INT( 86400 / rdt_sampl )
+            rdt_sampl = MAX( 3600., rdttrc )
+            nb_rec_per_day = INT( rday / rdt_sampl )
          ENDIF
          !
          IF( lwp ) THEN
             WRITE(numout,*) 
-            WRITE(numout,*) ' Sampling frequency dt = ', rdt_sampl, 's','   Number of sampling per day  nrec = ', nb_rec_per_days
+            WRITE(numout,*) ' Sampling frequency dt = ', rdt_sampl, 's','   Number of sampling per day  nrec = ', nb_rec_per_day
             WRITE(numout,*) 
          ENDIF
          !
-         ALLOCATE( qsr_arr(jpi,jpj,nb_rec_per_days ) )
-         DO jn = 1, nb_rec_per_days
-            qsr_arr(:,:,jn) = qsr(:,:)
-         ENDDO
-         qsr_mean(:,:) = qsr(:,:)
-         !
-         isecfst  = nsec_year + nsec1jan000   !   number of seconds between Jan. 1st 00h of nit000 year and the middle of time step
-         iseclast = isecfst
-         !
-      ENDIF
-      !
-      iseclast = nsec_year + nsec1jan000
-      llnew   = ( iseclast - isecfst )  > INT( rdt_sampl )   !   new shortwave to store
-      IF( kt /= nittrc000 .AND. llnew ) THEN
+         ALLOCATE( qsr_arr(jpi,jpj,nb_rec_per_day ) )
+         !
+         !                                            !* Restart: read in restart file
+         IF( ln_rsttr .AND. iom_varid( numrtr, 'qsr_mean' , ldstop = .FALSE. ) > 0 .AND. &
+                            iom_varid( numrtr, 'qsr_arr_1', ldstop = .FALSE. ) > 0 .AND. &
+                            iom_varid( numrtr, 'ktdcy'    , ldstop = .FALSE. ) > 0 ) THEN 
+            CALL iom_get( numrtr, 'ktdcy', zkt )   !  A mean of qsr
+            rsecfst = INT( zkt ) * rdttrc
+            IF(lwp) WRITE(numout,*) 'trc_qsr_mean:   qsr_mean read in the restart file at time-step rsecfst =', rsecfst, ' s '
+            CALL iom_get( numrtr, jpdom_autoglo, 'qsr_mean', qsr_mean )   !  A mean of qsr
+            DO jn = 1, nb_rec_per_day 
+             IF( jn <= 9 )  THEN
+               WRITE(cl1,'(i1)') jn
+               CALL iom_get( numrtr, jpdom_autoglo, 'qsr_arr_'//cl1, qsr_arr(:,:,jn) )   !  A mean of qsr
+             ELSE
+               WRITE(cl2,'(i2.2)') jn
+               CALL iom_get( numrtr, jpdom_autoglo, 'qsr_arr_'//cl2, qsr_arr(:,:,jn) )   !  A mean of qsr
+             ENDIF
+           ENDDO
+         ELSE                                         !* no restart: set from nit000 values
+            IF(lwp) WRITE(numout,*) 'trc_qsr_mean:   qsr_mean set to nit000 values'
+            rsecfst  = kt * rdttrc
+            !
+            qsr_mean(:,:) = qsr(:,:)
+            DO jn = 1, nb_rec_per_day
+               qsr_arr(:,:,jn) = qsr_mean(:,:)
+            ENDDO
+         ENDIF
+         !
+      ENDIF
+      !
+      rseclast = kt * rdttrc
+      !
+      llnew   = ( rseclast - rsecfst ) .ge.  rdt_sampl    !   new shortwave to store
+      IF( llnew ) THEN
           IF( lwp ) WRITE(numout,*) ' New shortwave to sample for TOP at time kt = ', kt, &
-             &                      ' time = ', (iseclast+rdt*nn_dttrc/2.)/3600.,'hours '
-          isecfst = iseclast
-          DO jn = 1, nb_rec_per_days - 1
+             &                      ' time = ', rseclast/3600.,'hours '
+          rsecfst = rseclast
+          DO jn = 1, nb_rec_per_day - 1
              qsr_arr(:,:,jn) = qsr_arr(:,:,jn+1)
           ENDDO
-          qsr_arr (:,:,nb_rec_per_days) = qsr(:,:)
-          qsr_mean(:,:                ) = SUM( qsr_arr(:,:,:), 3 ) / nb_rec_per_days
+          qsr_arr (:,:,nb_rec_per_day) = qsr(:,:)
+          qsr_mean(:,:                ) = SUM( qsr_arr(:,:,:), 3 ) / nb_rec_per_day
+      ENDIF
+      !
+      IF( lrst_trc ) THEN    !* Write the mean of qsr in restart file 
+         IF(lwp) WRITE(numout,*)
+         IF(lwp) WRITE(numout,*) 'trc_mean_qsr : write qsr_mean in restart file  kt =', kt
+         IF(lwp) WRITE(numout,*) '~~~~~~~'
+         zkt = REAL( kt, wp )
+         CALL iom_rstput( kt, nitrst, numrtw, 'ktdcy', zkt )
+          DO jn = 1, nb_rec_per_day 
+             IF( jn <= 9 )  THEN
+               WRITE(cl1,'(i1)') jn
+               CALL iom_rstput( kt, nitrst, numrtw, 'qsr_arr_'//cl1, qsr_arr(:,:,jn) )
+             ELSE
+               WRITE(cl2,'(i2.2)') jn
+               CALL iom_rstput( kt, nitrst, numrtw, 'qsr_arr_'//cl2, qsr_arr(:,:,jn) )
+             ENDIF
+         ENDDO
+         CALL iom_rstput( kt, nitrst, numrtw, 'qsr_mean', qsr_mean(:,:) )
       ENDIF
       !