Changeset 697 for trunk/libIGCM/libIGCM_sys/libIGCM_sys_cesium.ksh

Timestamp:

07/18/12 17:58:53 (12 years ago)

Author:

sdipsl

Message:

• Add IGCM_sys_rebuild_station to all machines. Function dedicated to rebuild CFMIP file station. Regular rebuild can't do it.

File:

• trunk/libIGCM/libIGCM_sys/libIGCM_sys_cesium.ksh (modified) (1 diff)

trunk/libIGCM/libIGCM_sys/libIGCM_sys_cesium.ksh

@@ -1488 +1488 @@
 }
 
+function IGCM_sys_rebuild_station {
+  IGCM_debug_PushStack "IGCM_sys_rebuild_station" -- $@
+  typeset i list_opt file_in file_out prefix_invert list_invert
+  if ( $DEBUG_sys ) ; then
+    echo "IGCM_sys_rebuild_station :" $@
+  fi
+  list_opt=$@
+
+  # Invert Axis : t,x -> x,t 
+  #               t,pres,x -> x,t,pres
+  # So that we can concatenate along x
+  i=0
+  for file_in in ${list_opt} ; do
+    (( i = i + 1))
+    [ ${i} = 1 ] && file_out=${file_in} && continue
+    prefix_invert=$( basename ${file_in} .nc )
+    IGCM_sys_ncpdq -a x,time_counter -a x,time_counter,presnivs ${file_in} ${prefix_invert}_xt.nc
+    list_invert[${#list_invert[*]}]=${prefix_invert}_xt.nc
+  done
+
+  # Concatenate
+  IGCM_sys_ncrcat ${list_invert[*]} histstn_xt.nc
+
+  # Re-ivert file
+  IGCM_sys_ncpdq -a time_counter,x -a time_counter,presnivs,x histstn_xt.nc ${file_out}
+
+  # Station re-ordering is too expansive to be run within libICGM
+  # This is due to (ncpdq - nrcat - ncpdq) I/O sequence.
+  # This re-ordering must be done "in memory" by the cmorization process
+  # Anyway this is the best sequence using (ncpdq - nrcat - ncpdq)
+  # BEGIN reordering
+
+  # Only LMDZ text output contains the exact ordering of the station.
+  # We isolate this in the code below:
+  #  0  38  -157.5000000000000  70.98591549295774
+  #  0  54  27.49999999999999   67.18309859154928
+  #  0  56  -62.50000000000001  82.39436619718309
+  #  0  79  12.49999999999999   78.59154929577466
+  #  0  116 -165.0000000000000  76.05633802816901
+  #  0  117 130.0000000000000   70.98591549295774
+  #  0  118 110.0000000000000   87.46478873239437
+  #  1  40  4.999999999999995   51.97183098591550
+#  typeset iStation iProc list_opt file_in file_out prefix_invert
+#  typeset -Z4 j4
+#  typeset -Z3 j3
+
+#  unset list_opt
+#  set +A list_opt $@
+
+  # Filename after rebuild
+#  file_out=${list_opt[0]}
+  # Prefix of output files
+#  prefix_invert=$( basename ${file_out} .nc )
+  # Number of procs
+#  num_proc=$( grep -i mpi_size ${PREFIX}_${Exe_Output} | wc -l )
+
+#  iProc=0
+#  while [ ${iProc} -lt ${num_proc} ] ; do
+    # Array containing Station as a number
+#    unset proc_stn
+#    set +A proc_stn $( grep "iophy_mpi rank ip lon lat  $iProc" ${PREFIX}_${Exe_Output} | sed -e "s/iophy_mpi rank ip lon lat //g" | awk ' {print $2}' )
+    # Number of stations produced by processor proc
+#    stationLast=${#proc_stn[*]}
+    # Proc number on 4 digits
+#    j4=${iProc}
+    # Init
+#    iStation=0
+#    while [ ${iStation} -lt ${stationLast} ] ; do
+      # Station number on 3 digits
+#      j3=${proc_stn[${iStation}]}
+      # Extract station
+      # Invert Axis : t,x -> x,t 
+      #               t,pres,x -> x,t,pres
+      # So that we can concatenate along x
+#      IGCM_sys_ncpdq -a x,time_counter -a x,time_counter,presnivs -d x,$iStation,$iStation ${prefix_invert}_${j4}.nc ${prefix_invert}_stn_${j3}.nc
+#      (( iStation = iStation + 1 ))
+#    done
+#    (( iProc = iProc + 1 ))
+#  done
+
+  # Concatenate all station along x
+#  IGCM_sys_ncrcat ${prefix_invert}_stn_???.nc ${prefix_invert}_xt.nc
+
+  # Re-invert file
+#  IGCM_sys_ncpdq -a time_counter,x -a time_counter,presnivs,x ${prefix_invert}_xt.nc ${file_out}
+
+  # END reordering
+
+  IGCM_debug_PopStack "IGCM_sys_rebuild_station"
+}
 
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