Changeset 3969 for CONFIG/UNIFORM/v6/IPSLESM6/GENERAL/DRIVER/opa9.driver

Timestamp:

07/11/18 10:32:51 (6 years ago)

Author:

acosce

Message:

update configuration IPSLESM to NPv6.1.5

File:

• CONFIG/UNIFORM/v6/IPSLESM6/GENERAL/DRIVER/opa9.driver (modified) (4 diffs)

CONFIG/UNIFORM/v6/IPSLESM6/GENERAL/DRIVER/opa9.driver

@@ -69 +69 @@
     fi
 
-    if [[ ${opa9_UserChoices_TimeOrigin} -gt ${InitYear} ]] ; then
-        echo
-        echo
-        IGCM_debug_Exit "TimeOrigin=${opa9_UserChoices_TimeOrigin} is greater than initial year=${InitYear}. IT MUST BE LOWER ! Change this value in opa9.card"
-        IGCM_debug_Verif_Exit
-    fi
-
-    
     IGCM_debug_PopStack "OCE_Initialize"
    
@@ -126 +118 @@
       OPA_NRSTDT=2
       #echo "OPA RESTART"
-      IGCM_debug_Print 1 'WARNING : dangerous option'
+      IGCM_debug_Print 1 'WARNING : dangerous option for NEMO opa9 pisces lim3'
       IGCM_debug_Print 1 'Reproducibility_after_Restart forced ie kt forced to kt red in restart file : ' ${opa9_UserChoices_Reproducibility_after_restart}
+
     elif ( [ "${CumulPeriod}" -eq 1 ] && [ "${config_OCE_Restart}" = "n" ] ) ; then
       OPA_LRSTAR=.FALSE.
@@ -166 +159 @@
 
     if ( [ "${opa9_UserChoices_Reproducibility_after_restart}" = "y" ] ) ; then
-      NEMO_KT_FROM_RESTART=$(ncdump -v kt restartopa_0000.nc|grep 'kt ='|awk '{print $3}' )
+      ##-- choose the right restart file
+      NEMO_RESTART_FILE=restartopa.nc
+      [ -f restartopa_0000.nc ] && NEMO_RESTART_FILE=restartopa_0000.nc
+      ##-- Getting from restart file the last time step of the run at which we want to re-start
+      NEMO_KT_FROM_RESTART=$(ncdump -v kt ${NEMO_RESTART_FILE}|grep 'kt ='|awk '{print $3}' )
+
+      if ( [ "${CumulPeriod}" -eq 1 ] ) ; then
+        ## Force the date in the restart file to be the last day before the begining of the new run
+        dateendprevious=$( IGCM_date_AddDaysToGregorianDate ${DateBegin} -1 )
+        IGCM_debug_Print 1 "Previous Date  ${dateendprevious}"
+        IGCM_debug_Print 1 "cmd done to modify NEMO restartfile:   ncap2 -s ndastp=${dateendprevious} ${NEMO_RESTART_FILE}  tmp.nc"
+        if [ -f restartopa_0000.nc ] ; then
+           typeset -Z4 ncpu=0
+           while [ $ncpu -lt ${OCE_PROC_MPI} ] ; do
+              ncap2 -s "ndastp=${dateendprevious}" restartopa_${ncpu}.nc  tmp.nc
+              mv tmp.nc restartopa_${ncpu}.nc
+              (( ncpu = ncpu + 1 ))
+           done
+        else
+           ncap2 -s "ndastp=${dateendprevious}" ${NEMO_RESTART_FILE}  tmp.nc
+           mv tmp.nc ${NEMO_RESTART_FILE}
+        fi
+        ##-- Getting from restart file the "new" restart date of run at which we want to re-start
+        NEMO_NDASTP_FROM_RESTART=$(ncdump -v ndastp ${NEMO_RESTART_FILE}|grep 'ndastp ='|awk '{print $3}' )
+        IGCM_debug_Print 1 "NEMO_NDASTP (from Restart) for 1st Period       : ${NEMO_NDASTP_FROM_RESTART}"
+
+      fi
+
       (( NEMO_NIT000 = NEMO_KT_FROM_RESTART + 1 ))
       (( NEMO_NITEND = NEMO_KT_FROM_RESTART + OPA_NITEND - OPA_NIT000 + 1 ))
@@ -208 +228 @@
 
 
-    IGCM_comp_modifyXmlFile force context_nemo.xml ref_year NONE ${opa9_UserChoices_TimeOrigin}
+    IGCM_comp_modifyXmlFile force context_nemo.xml ref_year NONE ${InitYear} 
         
  
-    # vargas/titane/MPP and switch from 1 proc to 5 procs. We need to suppres restartopa the second month, if restartopa_0000 exist
+    # for MPP and switch to different number of procs for NEMO.  We need to suppres restartopa the second period, if restartopa_0000 exist
     # same thing for restart_trc and restart_ice_in