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 #!/bin/sh | 
 #! /usr/bin/env bash | 
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 # $Header$ | 
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 # $Name$ | 
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 add=0 ; mut=0 ; | 
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 if [ $# -ge 3 ] | 
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 then | 
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  if test $1 = '-a' ; then add=1; shift; fi | 
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  if test $1 = '-s' ; then mut=1; shift; fi | 
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  if test $add = 0  ; then if test $1 = '-a' ; then add=1; shift; fi ; fi | 
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 fi | 
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 case $# in | 
 case $# in | 
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   0|1) echo "Usage: `basename $0` input_fil outp_sufix [field_name_list]" | 
 0|1|2) echo "Usage: `basename $0` [-a][-s] input_fil out_pfix out_sfix [field_name_list]" | 
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        echo "   from ASCII Diagnostics-Stats file (=input_fil) and for each field" | 
        echo "   from ASCII Diagnostics-Stats file (=input_fil) and for each field" | 
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        echo "   (in field_name_list), extract the associated numerical values and" | 
        echo "   (in field_name_list), extract the associated numerical values and" | 
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        echo "   put them in a separated file: stDiag_{VAR}.{outp_sufix}" | 
        echo "   put them in a separated file: {out_pfix}_{VAR}.{out_sfix}" | 
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        echo "   -a : append to output_file ; -s : silent mode " | 
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        echo "   '=' as out_pfix -> take {input_fil} basename " | 
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        exit 9 ;; | 
        exit 9 ;; | 
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     2) listV='T' ;; | 
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     *) ;; | 
     *) ;; | 
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 esac | 
 esac | 
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 inpFil=$1 | 
 inpFil=$1 | 
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 #outFil=$2 | 
 if test $2 = '=' | 
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 sufx=$2 | 
 then prfx=`basename $inpFil | sed 's/\..*\.txt//'` | 
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 else prfx=$2 ; fi | 
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 sufx=$3 | 
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 tmpFil='TTT.'$$ | 
 tmpFil='TTT.'$$ | 
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 if test $# = '2' | 
 tmpfil='ttt.'$$ | 
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 then listV='T' | 
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 echo 'output pre,sufix:' $prfx','$sufx '; input file:' $inpFil | 
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 if test $# = '3' | 
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 then listV=`sed -n '/^# Fields /s/# Fields       ://p' $inpFil` | 
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 else | 
 else | 
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  shift; shift; listV=$* | 
  shift; shift; shift; listV=$* | 
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 fi | 
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 if test $mut = 0 ; then | 
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  grep '^# Fields ' $inpFil | 
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  echo 'selected var:' $listV | 
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 #echo 'sufx, tmpFil:' $sufx $tmpFil | 
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 fi | 
 fi | 
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 echo $inpFil $sufx $listV $tmpFil | 
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 grep '^# Fields ' $inpFil | 
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 flag=1; | 
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 for vv in $listV | 
 for vv in $listV | 
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 do | 
 do | 
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  outFil='stDiag_'$vv.$sufx | 
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  case $vv in | 
  case $vv in | 
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    'Eta') var='ETAN';; | 
    'Eta') var='ETAN'     ; vfl=$vv ;; | 
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    'Et2') var='ETANSQ';; | 
               'ETAN'     ) var=$vv ; vfl='Eta';; | 
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      'T') var='THETA';; | 
      'T') var='THETA'    ; vfl=$vv ;; | 
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      'S') var='SALT' ;; | 
               'THETA'    ) var=$vv ; vfl='T' ;; | 
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      'U') var='UVEL' ;; | 
      'S') var='SALT'     ; vfl=$vv  ;; | 
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      'V') var='VVEL' ;; | 
               'SALT'     ) var=$vv ; vfl='S' ;; | 
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      'W') var='WVEL' ;; | 
      'U') var='UVEL'     ; vfl=$vv  ;; | 
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     'U2') var='UVELSQ' ;; | 
               'UVEL'     ) var=$vv ; vfl='U' ;; | 
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     'V2') var='VVELSQ' ;; | 
      'V') var='VVEL'     ; vfl=$vv  ;; | 
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        *)  var=$vv ;; | 
               'VVEL'     ) var=$vv ; vfl='V' ;; | 
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      'W') var='WVEL'     ; vfl=$vv  ;; | 
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               'WVEL'     ) var=$vv ; vfl='W' ;; | 
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    'Phi') var='PHIHYD'   ; vfl=$vv  ;; | 
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               'PHIHYD'   ) var=$vv ; vfl='Phi';; | 
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    'Et2') var='ETANSQ'   ; vfl=$vv ;; | 
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               'ETANSQ'   ) var=$vv ; vfl='Et2';; | 
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     'T2') var='THETASQ'  ; vfl=$vv ;; | 
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               'THETASQ'  ) var=$vv ; vfl='T2' ;; | 
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     'S2') var='SALTSQ'   ; vfl=$vv  ;; | 
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               'SALTSQ'   ) var=$vv ; vfl='S2' ;; | 
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     'U2') var='UVELSQ'   ; vfl=$vv  ;; | 
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               'UVELSQ'   ) var=$vv ; vfl='U2' ;; | 
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     'V2') var='VVELSQ'   ; vfl=$vv  ;; | 
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               'VVELSQ'   ) var=$vv ; vfl='V2' ;; | 
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     'W2') var='WVELSQ'   ; vfl=$vv  ;; | 
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               'WVELSQ'   ) var=$vv ; vfl='W2' ;; | 
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        *)  var=$vv ; vfl=$vv ;; | 
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  esac | 
  esac | 
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 #echo 'grep -m 1' "^ field : ${var} " $inpFil | 
 #echo 'grep -m 1' "^ field : ${var} " $inpFil | 
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 #grep -m 1 "^ field : ${var} " $inpFil | 
 #grep -m 1 "^ field : ${var} " $inpFil | 
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  then | 
  then | 
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   echo 'WARNING variable:' $var 'not found in file' $inpFil | 
   echo 'WARNING variable:' $var 'not found in file' $inpFil | 
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  else | 
  else | 
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   echo 'extract variable:' $var ', outFil=' $outFil | 
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 #echo 'nLev=' $nLev | 
 #echo 'nLev=' $nLev | 
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 #- first variable: extract Header, then Iter Numbers: | 
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   if test $flag = 1 | 
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   then flag=0 | 
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     outFil=${prfx}'_head'.$sufx | 
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     nLin=`sed -n "/^# end of header/=" $inpFil` | 
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     head -$nLin $inpFil > $tmpFil | 
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     if test -f $outFil -a $add = 0 ; then rm -f $outFil ; fi | 
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     if test -f $outFil | 
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     then | 
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       diff $tmpFil $outFil > /dev/null | 
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       out=$? | 
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       if test $out != '0' | 
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       then | 
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         echo 'WARNNING : get Different header file:' $outFil | 
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         cat $tmpFil >> $outFil | 
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       fi | 
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       rm -f $tmpFil | 
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     else mv $tmpFil $outFil | 
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       if test $mut = 0 ; then echo 'extract Header (' $nLin 'lines )  ==> ' $outFil ; fi | 
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     fi | 
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 #---- | 
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     outFil=${prfx}'_Iter'.$sufx | 
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     if test $mut = 0 ; then echo 'extract Iteration Nb ==> outFil=' $outFil ; fi | 
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     if test -f $outFil -a $add = 0 ; then rm -f $outFil ; fi | 
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     touch $outFil | 
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     rList=`sed -n '/^# Regions /s/# Regions      ://p' $inpFil` | 
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     for j in $rList ; do jj=$j ; done | 
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     grep "^ field : ${var} " $inpFil | grep "$j ; nb.Lev =" | \ | 
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                   sed 's/.*Iter =//' | sed 's/; region.*//g' >> $outFil | 
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   fi | 
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 #---- | 
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   outFil=${prfx}'_'$vfl.$sufx | 
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   if test $mut = 0 ; then echo 'extract variable:' $var ', outFil=' $outFil ; fi | 
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 #- echo set of sed instruction to file sedFil : | 
 #- echo set of sed instruction to file sedFil : | 
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   sedFil=$tmpFil.$vv | 
   sedFil=$tmpFil.$vv | 
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   rm -f $sedFil | 
   rm -f $sedFil | 
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   echo "/^ field : $var /{" > $sedFil | 
   echo "/^ field : $var /{" > $sedFil | 
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   if test $nLev = 1 ; then k=0 ; else k=-1 ; fi | 
   if test $nLev = 1 ; then k=0 ; else k=-1 ; fi | 
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   while [ $k -le $nLev ] | 
   while [ $k -le $nLev ] | 
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   do  | 
   do | 
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    echo "N" >> $sedFil | 
    echo "N" >> $sedFil | 
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    k=`expr $k + 1` | 
    k=`expr $k + 1` | 
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   done | 
   done | 
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   echo "}" >> $sedFil | 
   echo "}" >> $sedFil | 
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 #- extract records of variable "var" using sed command & sedFil | 
 #- extract records of variable "var" using sed command & sedFil | 
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   sed -n -f $sedFil $inpFil > $tmpFil | 
   sed -n -f $sedFil $inpFil > $tmpFil | 
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   head -1 $tmpFil | 
   if test $mut = 0 ; then head -1 $tmpFil ; fi | 
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   sed '/^ k /d' $tmpFil | sed '/^ field /d' > $outFil  | 
   if test -f $outFil -a $add = 0 ; then rm -f $outFil ; fi | 
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   touch $outFil | 
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   sed '/^ k /d' $tmpFil | sed '/^ field /d' >> $outFil | 
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   rm -f $sedFil $tmpFil | 
   rm -f $sedFil $tmpFil | 
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  fi | 
  fi | 
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 done | 
 done |