WebSVN – lagranto.um – Diff – /trunk/trace/trace.sh


#!/bin/csh
 
# ---------------------------------------------------------------------
# Usage, parameter settings
# ---------------------------------------------------------------------
 
# Write usage information
if ( (${#argv} == 0) | (${#argv} < 2) ) then
  echo 
  echo "--------------------------------------------------------------"
  echo " Usage: trace.sh inpfile outfile [flags]        "
  echo 
  echo "        inpfile   : Input trajectory file                     "
  echo "        outfile   : Output trajectory file                    "
  echo "        [ flags ] : Optional list of flags                    "
  echo
  echo " Optional flags                                               "
  echo
  echo "        -i hours     : Time increment for input files in hours"
  echo "        -v filename  : Name of tracing file                   "
  echo "        -f var scale : Trace field <var> with scaling <scale> "
  echo "        -changet     : change times on P,S files before calculation" 
  echo "        -noclean     : do not remove temporary files"
  echo 
  echo " Tracing variables must be available on file <tracevars>, if not"
  echo " provided with "-f" option. The format of the <tracevars> file is"
  echo  
  echo "           varname   scale    compflag[0|1]   prefix[P|S]     "
  echo
  echo " The tracing variables have the following form                "
  echo 
  echo "             varname[:shift] with <shift> as + 100 km[lat]    "
  echo "                                             - 100 km[lon]    "
  echo "                                             + 2 dlon         "
  echo "                                             - 2 dlat         "
  echo "                                             + 50 hPa         "
  echo "                                             - 1 dp           "
  echo "                                             + 6 h            "
  echo "                                             - 180 min        "
  echo
  echo " The following fields can be computed 'online':               "
  echo
  echo " TH, RHO, RH, THE, LHR, DUDX, DVDX, DTDX, DUDY, DVDY, DTDY,    " 
  echo " DUDP, DVDP, DTDP, DTHDP, NSQ, RELVORT, ABSVORT, DIV, DTHDX,"
  echo " DTHDY, PV, RI, TI"
  echo "--------------------------------------------------------------"
  exit 0
endif
 
# Write title
echo 
echo '========================================================='
echo '       *** START OF PREPROCESSOR TRACE ***              '
echo
 
# Get the arguments
set inpfile   = $1
set outfile   = $2
 
# Set base directories (run+prog)
set cdfdir=${PWD}
set tradir=${PWD}
 
# Set program paths and filenames 
set parfile = ${tradir}/trace.param 
set prog    = ${LAGRANTO}/trace/trace
 
# Set the prefix of the primary and secondary data files
set charp = 'P'
set chars = 'S'
 
echo '---- DIRECTORIES AND PROGRAMS ---------------------------'
echo    
echo "CDF directory         : ${cdfdir}"
echo "TRA directory         : ${tradir}"
echo "PROGRAM TRACE         : ${prog}"
echo "PARAMETER file        : ${parfile}"
echo
 
# ---------------------------------------------------------------------
# Set optional flags
# ---------------------------------------------------------------------
 
echo '---- OPTIONAL FLAGS -------------------------------------'
echo
 
# Set some default values ("nil" must be set according to input files)
set flag_i     = "nil"
set flag_v     = "tracevars"
set flag_f     = "nil"
set tvfile     = 'tracevars'
set changet    = 'false'
set noclean    = 'false'
set timecheck  = 'yes' 
 
# Set flag for consitency
set isok = 1
 
while ( $#argv > 0 )
 
  switch ( $argv[1] )
 
   case -i
     set flag_i=$argv[2]
     echo "Flag '-i'     -> ${flag_i} (user defined)"
     shift;
   breaksw
 
   case -v
     set flag_v="-v"
     set tvfile=$argv[2]
     echo "Flag '-v'     -> ${tvfile} (user defined)"
     shift;
     if ( $isok == 2 ) set isok = 0
     if ( $isok == 1 ) set isok = 2
   breaksw
 
   case -f
     set flag_f="-f"
     set tvfile="tracevars.tmp"
     shift;
     set tvar="$argv[1]"
     shift;
     set tscale="$argv[1]"
     echo "Flag '-f'     -> ${tvar} ${tscale} (user defined)"
     if ( $isok == 2 ) set isok = 0
     if ( $isok == 1 ) set isok = 2
   breaksw
 
   case -changet
     set changet = 'true'
     echo "changet       -> true (user defined)"
   breaksw
 
   case -noclean
     set noclean = 'true'
     echo "noclean       -> true (user defined)"
   breaksw
 
   case -notimecheck
     set timecheck = 'no'
     echo "timecheck               -> no (user defined)"
   breaksw
 
  endsw
 
  shift;
 
end
 
# No change of times necessary if no check requested
if ( "${timecheck}" == "no" ) then
   set  changet = 'false'
endif
 
# Check consitency of arguments
if ( $isok == 0 ) then
    echo
    echo " ERROR: Use either option '-v' or '-f', but not both..."
    exit 1
endif
 
# ---------------------------------------------------------------------
# Handle the input trajectory file
# ---------------------------------------------------------------------
 
echo
echo '---- TIME RANGE -----------------------------------------'
echo
 
# Check whether the input file can be found
if ( ! -f ${inpfile} ) then
    echo " ERROR : Input file ${inpfile} is missing"
    exit 1
endif
 
# Get the start, end and reference date for the tracing
set startdate = `${LAGRANTO}/goodies/trainfo.sh ${inpfile} startdate` 
set enddate   = `${LAGRANTO}/goodies/trainfo.sh ${inpfile} enddate` 
set refdate   = `${LAGRANTO}/goodies/trainfo.sh ${inpfile} refdate` 
set ntra      =  `${LAGRANTO}/goodies/trainfo.sh ${inpfile} ntra`
set ntim      =  `${LAGRANTO}/goodies/trainfo.sh ${inpfile} ntim`
set ncol      =  `${LAGRANTO}/goodies/trainfo.sh ${inpfile} ncol`
 
# Check format of start and end date - must be the same
set ns=`echo $startdate | sed -e 's/_[0-9]*//' | wc -c`
set ne=`echo $enddate   | sed -e 's/_[0-9]*//' | wc -c`
if ( $ns != $ne ) then
  echo " ERROR: start and end date must be in the same format ***"
  exit 1
endif
if ( $ns != 9 ) then
  echo " ERROR: Date format must be yyyymmdd ***"
  exit 1
endif
set ns=`echo $startdate | sed -e 's/[0-9]*_//' | wc -c`
set ne=`echo $enddate   | sed -e 's/[0-9]*_//' | wc -c`
if ( $ns != $ne ) then
  echo " ERROR: start and end date must be in the same format ***"
  exit 1
endif
if ( ( $ns != 5 ) & ( $ns != 3 ) ) then
  echo " ERROR: Time format must be hh(mm) ***"
  exit 1
endif
 
# Split the start and end date into <yymmdd_hh and mm>
set startdate_ymdh = `echo $startdate | cut -c 1-11`
set startdate_min  = `echo $startdate | cut -c 12-13`
if ( $startdate_min == "" ) set startdate_min = 00
 
set enddate_ymdh = `echo $enddate | cut -c 1-11`
set enddate_min  = `echo $enddate | cut -c 12-13`
if ( $enddate_min == "" ) set enddate_min = 00
 
# Get the time difference between <start_ymdh> and <end_ymdh> date
# Decide whether trajectoriesare forward or backward
set timediff_hh = `${LAGRANTO}/goodies/gettidiff ${enddate_ymdh} ${startdate_ymdh}`
 
if ( $timediff_hh == 0 ) then
  if ( $enddate_min > $startdate_min ) then
    set direction = f
    set idir      = 1
  else
    set direction = b
    set idir      = -1
  endif
else if ( $timediff_hh > 0 ) then
  set direction = f
  set idir      = 1
else
  set direction = b
  set idir      = -1
  @ timediff_hh = $idir * $timediff_hh
endif
 
# Get also minutes for time difference, if <start_min> or <end_min> != 0
set timediff_mm=
 
if ( $startdate_min != 00 || $enddate_min != 00 ) then
  @ min = ( $enddate_min - $startdate_min )
  if ( $min == 0 ) then
    set timediff_mm=
  else if ( $min > 0 ) then
    if ( $idir == 1 ) then
      set timediff_mm=$min
    else
      @ timediff_hh --
      @ timediff_mm = 60 - $min
    endif
  else
    if ( $idir == 1 ) then
      @ timediff_hh --
      @ timediff_mm = 60 + $min
    else
      @ timediff_mm = 0 - $min
    endif
  endif
else
  set timediff_mm = 0
endif
 
# Write status information
echo "Time range      : ${startdate} -> ${enddate}"
if ( ${timediff_mm} != "" ) then
   echo "Time difference : ${timediff_hh} h ${timediff_mm} min"
else
   echo "Time difference : ${timediff_hh} h"
endif
echo "Direction       : ${direction} (${idir})"
 
# ---------------------------------------------------------------------
# Check availability of input data 
# ---------------------------------------------------------------------
 
echo
echo '---- INPUT FILES ----------------------------------------'
echo
 
# Take the time increment from flag list ('nil', if not defined)
set timeinc = ${flag_i}
 
# Find a first data file (if possible corresponding to start/end date
# If starttime is not a data time, take the first file in the direectory
if ( $direction == "f" ) then
  set file=${charp}${startdate_ymdh}
else
  set file=${charp}${enddate_ymdh}
endif
if ( ! -f $file ) then
  set file=`ls ${charp}[0-9_]*[0-9] | head -1 | sed -e 's/@//'`
endif
 
# Determine timeinc (the time difference in hours between two data file)
# if not already defined with option -i
if ( ${timeinc} == "nil" ) then
  set date1=`echo $file | cut -c 2-`
  set n=`ls ${charp}[0-9_]*[0-9] | grep -n $date1 | awk -F: '{print $1}'`
  @ n ++
  set date2=`\ls ${charp}[0-9_]*[0-9] | head -$n | tail -1 | cut -c 2-`
  set timeinc=`${LAGRANTO}/goodies/gettidiff $date2 $date1`
endif
if ( $timeinc == 0 ) then
    echo " ERROR: cannot set the time increment between input files ***"
    exit 1
endif
 
# Decide whether the time increment is smaller than 1 h; if so set the hires
# flag and convert the timeincement into fractional hour
set flag = `echo ${timeinc} | grep -n '\.'`
set hires = 0
if ( "${flag}" != "" ) then
  echo "Input files availability < 1 hour ($timeinc): switch to hires"
  echo "mode. All input files must be of form: P{yyyymmdd_hhmm}"
  set hires = 1
  set timeinc_min = `echo "(${timeinc} * 100 + 0.5)/1" | bc`
  set timeinc     = `echo "scale=8; ${timeinc} * 100 / 60" | bc`
  goto hires
endif
 
## Search the first file to use: We step through all P files and see whether they are
# good P files. Let's first do the test for the first data file found. If it's ok, we 
# take it; if not, we step through all P files and find the good one  
set flag=0
set td=
 
set date = `echo $file | cut -c 2-12`
set td1  = `${LAGRANTO}/goodies/gettidiff ${startdate_ymdh} ${date}`
set td2  = `${LAGRANTO}/goodies/gettidiff ${enddate_ymdh}   ${date}`
 
if (( $td1 < $timeinc || $td2 < $timeinc ) && ( $td1 >= 0 || $td2 >= 0 )) then
   set datfiles=$date
   if ( $td1 < $timeinc    ) set td=$td1
   if ( $td2 < $timeinc    ) set td=$td2
   if ( ( $startdate_min > 0 ) || ( $enddate_min > 0 ) ) @ td ++
   goto label2      
endif
 
foreach i ( ${charp}????????_?? )
 
  set date = `echo $i | cut -c 2-12`
  set td1  = `${LAGRANTO}/goodies/gettidiff ${startdate_ymdh} ${date}`
  set td2  = `${LAGRANTO}/goodies/gettidiff ${enddate_ymdh}   ${date}`
 
  if (( $td1 < $timeinc || $td2 < $timeinc ) && ( $td1 >= 0 || $td2 >= 0 )) then
      set datfiles=$date
      if ( $td1 < $timeinc    ) set td=$td1
      if ( $td2 < $timeinc    ) set td=$td2
      if ( ( $startdate_min > 0 ) || ( $enddate_min > 0 ) ) @ td ++
      goto label2
  endif
 
end
 
if ( $td == "" ) then
  echo " ERROR: no data files available for the specified time period"
  exit 1
endif
 
# If the input files come with time increment < 1 hour, handle it in this
# special section. The aim is not to 'interfere' with the well established
# code handling the standard case with time increment >= 1 hour. In this mode
# we require that the start and end date are available as P files: no start is
# allowed between the model output files
hires:
 
set flag=0
set td=0
 
if ( $direction == "f" ) then
  set file=${charp}${startdate}
else 
  set file=${charp}${enddate}
endif
 
if ( -f $file ) then
  set date     = `echo ${file} | cut -c 2-14`
  set datfiles = $date
  set td       = 0
  goto label2
else
  echo
  echo " ERROR: no data files available for the specified time period"
  exit 1
endif
 
# Everything is fine so far: proceed
label2:
 
# Calculate the number of further files; handle hires (timeinc<1 h) and
# standard mode (timeinc >= 1 h) separately
if ( ${hires} == 0 ) then
 @ num = ( $timediff_hh + $td ) / $timeinc + 1
 @ dum1 = ( $num - 1 ) * $timeinc
 @ dum2 = $timediff_hh + $td
 if ( $dum1 != $dum2 ) @ num ++
else
 set num = `echo "( ${timediff_hh}*60 + ${timediff_mm} ) / ( ${timeinc_min} ) + 1" | bc`
endif 
 
# Get a list of all needed files
set numfiles=$num
set sfiles=1
echo $datfiles
while ( $num > 1 )
  if ( $hires == 0 ) then
     set date=`${LAGRANTO}/goodies/newtime $date $timeinc`
  else
     set date=`${LAGRANTO}/goodies/newtime $date $timeinc_min`
  endif
  if ( ! -f ${charp}${date} ) then
    echo " ERROR: file with primary data is missing for $date"
    exit 1
  else if ( ! -f ${chars}${date} ) then
    set sfiles=0
    set datfiles=`echo $datfiles $date`
  else
    set datfiles=`echo $datfiles $date`
  endif
  @ num --
end
 
# Calculate the start and the end time relative to the first datfile
if ( $direction == f ) then
  set tstart = `${LAGRANTO}/goodies/gettidiff $startdate $datfiles[1]`
  set tend   = `${LAGRANTO}/goodies/gettidiff $datfiles[$numfiles] $enddate`
else
  set tstart = `${LAGRANTO}/goodies/gettidiff $datfiles[$numfiles] $startdate`
  set tend   = `${LAGRANTO}/goodies/gettidiff $enddate $datfiles[1]`
endif
 
 
# Write some status information
echo "Primary file prefix               : ${charp}"
echo "Secondary file prefix             : ${chars}"
if ( ${hires} == 0 ) then
  echo "Time increment for input files    : ${timeinc} h"
else
  echo "Time increment for input files    : ${timeinc_min} min (0$timeinc h) "
endif
echo "# input files                     : ${numfiles}"
echo "First input file                  : $datfiles[1] " 
echo "Last input file                   : $datfiles[$numfiles] " 
echo "${charp} files availability              : 1"  
echo "${chars} files availability              : ${sfiles}"     
if ( $direction == f ) then
echo "Start time relative to first file : $datfiles[1] + ${tstart} "
echo "End time relative to last file    : $datfiles[$numfiles] - ${tend} "  
else
echo "Start time relative to last file  : $datfiles[$numfiles] - ${tstart} "
echo "End time relative to first file   : $datfiles[1] + ${tend} "
endif
 
echo
echo $datfiles
 
# ---------------------------------------------------------------------
# Check availability of input data 
# ---------------------------------------------------------------------
 
echo
echo '---- TRACEVAR FILE --------------------------------------'
echo    
 
# If "-f" option is used, create a temporary tracevar file
if ( "${flag_f}" == "-f" ) then
 
#   Preset values for <compfl> and <tprefix>
    set tcompfl=1
    set tprefix='P'
 
#   Split the variable name into its vectorial components, if necessary
    set tvar0 = `echo ${tvar} | awk -F. '{print $1}' `
    set tvar1 = `echo ${tvar} | awk -F. '{print $2}' `
     
#   Check availability on P file - only for first vector component
    foreach var ( `${LAGRANTO}/goodies/getvars ${charp}$datfiles[1]` )
       if ( "${var}" == "${tvar0}" ) then
          set tcompfl=0
              set tprefix="P"
       endif
    end
 
#   Check availability on S file 
    if ( ${sfiles} == 1 ) then
       foreach var ( `${LAGRANTO}/goodies/getvars ${chars}$datfiles[1]` )
         if ( "${var}" == "${tvar0}" ) then
            set tcompfl=0
                set tprefix="S"
         endif
       end
    endif
 
#   Write the temporary <tracevars> file
    echo "${tvar} ${tscale} ${tcompfl} ${tprefix}" >! ${tvfile}
    echo "Temporary tracervar file <${tvfile}> created"
    echo
 
endif
 
# Check if tracevars-file exists
if ( ! -f $tvfile ) then
  echo  " ERROR:  file $tvfile was not found ***"
  exit 1
endif
 
# check if the variables contained in the tracevars-file are available in the
# data file and check also if there are no empty lines in the tracevars-file
 
set nlines = `cat $tvfile | wc -l`
set vars   = `cat $tvfile | awk '{print $1}'`
set nvars  = `echo $vars | wc -w`
if ( $nlines != $nvars ) then
  echo " ERROR: tracevars-files must not contain empty lines ***"
  exit 1
endif
set calf=`cat $tvfile | awk '{print $3}'`
set tfil=`cat $tvfile | awk '{print $4}'`
 
# Write some status information
cat ${tvfile}
echo
echo "# Number of tracing variables : ${nlines}"
echo "Fields are read from following files : ${tfil}"
 
# Loop over all variables - check availability
foreach v ( $vars )
  if ( $calf[1] == 0 ) then
    set v0 = `echo $v | awk 'BEGIN {FS = ":"}; {print $1}'`
    set flag=`${LAGRANTO}/goodies/getvars $tfil[1]$datfiles[1] | grep " $v0 " | wc -l`
    set iscomment=`echo $v0 | cut -c 1` 
    if ( "${iscomment}" != "#" ) then 
         if ( $flag == 0 ) then
           echo " ERROR: variable $v listed in $tvfile is not on the $tfil[1]-files ***"
           exit 1
         endif
    endif
  endif
  shift calf
  shift tfil
end
set ntrace=${nlines} 
 
# ---------------------------------------------------------------------
# Prepare input file for trace and run it
# ---------------------------------------------------------------------
 
# Set times relative to the reference date
if ( "${changet}" == "true" ) then
  echo
  echo '---- CHANGE TIMES ON DATA FILES  ------------------------'
  echo   
  foreach i ( $datfiles )
    ${LAGRANTO}/goodies/changet.sh ${refdate} ${charp}${i}
  end
  if ( ${sfiles} == 1 ) then
    foreach i ( $datfiles )
      ${LAGRANTO}/goodies/changet.sh ${refdate} ${chars}${i}
    end
  endif
endif
 
# ---------------------------------------------------------------------
# Prepare input file for trace and run it
# ---------------------------------------------------------------------
 
# Write parameter file
\rm -f ${parfile}
touch ${parfile}
 
echo $inpfile                                              >> $parfile
echo $outfile                                              >> $parfile    
echo $startdate                                            >> $parfile
echo $enddate                                              >> $parfile
echo $idir                                                 >> $parfile
echo $numfiles                                             >> $parfile
foreach i ( $datfiles )
  echo $i                                                  >> $parfile
end
echo $timeinc                                              >> $parfile
echo $tstart                                               >> $parfile
echo $tend                                                 >> $parfile
echo $ntra                                                 >> $parfile
echo $ntim                                                 >> $parfile
echo $ncol                                                 >> $parfile
echo $ntrace                                               >> $parfile
cat ${tvfile}                                              >> $parfile
${LAGRANTO}/goodies/getvars ${charp}$datfiles[1] | wc -l   >> $parfile
${LAGRANTO}/goodies/getvars ${charp}$datfiles[1]           >> $parfile
if ( $sfiles == 1 ) then
  ${LAGRANTO}/goodies/getvars ${chars}$datfiles[1] | wc -l >> $parfile
  ${LAGRANTO}/goodies/getvars ${chars}$datfiles[1]         >> $parfile
else
  echo 0                                                   >> $parfile
endif
echo \"${timecheck}\"                                      >> $parfile
 
# Finish the preprocessor
echo 
echo '       *** END OF PREPROCESSOR TRACE ***              '
echo '========================================================='
echo
 
# Run  trace
${prog}
 
if ( "${status}" != "0" ) then
  echo "ERROR:  Program <trace> failed"
  exit 1
endif
 
# ---------------------------------------------------------------------
# Final tasks (make clean)
# ---------------------------------------------------------------------
 
finish:
 
if ( "${noclean}" == "false" ) then
  \rm -f ${parfile}
endif
 
exit 0 
 

Rev 5	Rev 13
1	`#!/bin/csh`	1	`#!/bin/csh`
2		2
3	`# ---------------------------------------------------------------------`	3	`# ---------------------------------------------------------------------`
4	`# Usage, parameter settings`	4	`# Usage, parameter settings`
5	`# ---------------------------------------------------------------------`	5	`# ---------------------------------------------------------------------`
6		6
7	`# Write usage information`	7	`# Write usage information`
8	`if ( (${#argv} == 0) \| (${#argv} < 2) ) then`	8	`if ( (${#argv} == 0) \| (${#argv} < 2) ) then`
9	`echo`	9	`echo`
10	`echo "--------------------------------------------------------------"`	10	`echo "--------------------------------------------------------------"`
11	`echo " Usage: trace.sh inpfile outfile [flags] "`	11	`echo " Usage: trace.sh inpfile outfile [flags] "`
12	`echo`	12	`echo`
13	`echo " inpfile : Input trajectory file "`	13	`echo " inpfile : Input trajectory file "`
14	`echo " outfile : Output trajectory file "`	14	`echo " outfile : Output trajectory file "`
15	`echo " [ flags ] : Optional list of flags "`	15	`echo " [ flags ] : Optional list of flags "`
16	`echo`	16	`echo`
17	`echo " Optional flags "`	17	`echo " Optional flags "`
18	`echo`	18	`echo`
19	`echo " -i hours : Time increment for input files in hours"`	19	`echo " -i hours : Time increment for input files in hours"`
20	`echo " -v filename : Name of tracing file "`	20	`echo " -v filename : Name of tracing file "`
21	`echo " -f var scale : Trace field <var> with scaling <scale> "`	21	`echo " -f var scale : Trace field <var> with scaling <scale> "`
22	`echo " -changet : change times on P,S files before calculation"`	22	`echo " -changet : change times on P,S files before calculation"`
23	`echo " -noclean : do not remove temporary files"`	23	`echo " -noclean : do not remove temporary files"`
24	`echo`	24	`echo`
25	`echo " Tracing variables must be available on file <tracevars>, if not"`	25	`echo " Tracing variables must be available on file <tracevars>, if not"`
26	`echo " provided with "-f" option. The format of the <tracevars> file is"`	26	`echo " provided with "-f" option. The format of the <tracevars> file is"`
27	`echo`	27	`echo`
28	`echo " varname scale compflag[0\|1] prefix[P\|S] "`	28	`echo " varname scale compflag[0\|1] prefix[P\|S] "`
29	`echo`	29	`echo`
30	`echo " The tracing variables have the following form "`	30	`echo " The tracing variables have the following form "`
31	`echo`	31	`echo`
32	`echo " varname[:shift] with <shift> as + 100 km[lat] "`	32	`echo " varname[:shift] with <shift> as + 100 km[lat] "`
33	`echo " - 100 km[lon] "`	33	`echo " - 100 km[lon] "`
34	`echo " + 2 dlon "`	34	`echo " + 2 dlon "`
35	`echo " - 2 dlat "`	35	`echo " - 2 dlat "`
36	`echo " + 50 hPa "`	36	`echo " + 50 hPa "`
37	`echo " - 1 dp "`	37	`echo " - 1 dp "`
38	`echo " + 6 h "`	38	`echo " + 6 h "`
39	`echo " - 180 min "`	39	`echo " - 180 min "`
40	`echo`	40	`echo`
41	`echo " The following fields can be computed 'online': "`	41	`echo " The following fields can be computed 'online': "`
42	`echo`	42	`echo`
43	`echo " TH, RHO, RH, THE, LHR, DUDX, DVDX, DTDX, DUDY, DVDY, DTDY, "`	43	`echo " TH, RHO, RH, THE, LHR, DUDX, DVDX, DTDX, DUDY, DVDY, DTDY, "`
44	`echo " DUDP, DVDP, DTDP, DTHDP, NSQ, RELVORT, ABSVORT, DIV, DTHDX,"`	44	`echo " DUDP, DVDP, DTDP, DTHDP, NSQ, RELVORT, ABSVORT, DIV, DTHDX,"`
45	`echo " DTHDY, PV, RI, TI"`	45	`echo " DTHDY, PV, RI, TI"`
46	`echo "--------------------------------------------------------------"`	46	`echo "--------------------------------------------------------------"`
47	`exit 0`	47	`exit 0`
48	`endif`	48	`endif`
49		49
50	`# Write title`	50	`# Write title`
51	`echo`	51	`echo`
52	`echo '========================================================='`	52	`echo '========================================================='`
53	`echo ' * START OF PREPROCESSOR TRACE * '`	53	`echo ' * START OF PREPROCESSOR TRACE * '`
54	`echo`	54	`echo`
55		55
56	`# Get the arguments`	56	`# Get the arguments`
57	`set inpfile = $1`	57	`set inpfile = $1`
58	`set outfile = $2`	58	`set outfile = $2`
59		59
60	`# Set base directories (run+prog)`	60	`# Set base directories (run+prog)`
61	`set cdfdir=${PWD}`	61	`set cdfdir=${PWD}`
62	`set tradir=${PWD}`	62	`set tradir=${PWD}`
63		63
64	`# Set program paths and filenames`	64	`# Set program paths and filenames`
65	`set parfile = ${tradir}/trace.param`	65	`set parfile = ${tradir}/trace.param`
66	`set prog = ${LAGRANTO}/trace/trace`	66	`set prog = ${LAGRANTO}/trace/trace`
67		67
68	`# Set the prefix of the primary and secondary data files`	68	`# Set the prefix of the primary and secondary data files`
69	`set charp = 'P'`	69	`set charp = 'P'`
70	`set chars = 'S'`	70	`set chars = 'S'`
71		71
72	`echo '---- DIRECTORIES AND PROGRAMS ---------------------------'`	72	`echo '---- DIRECTORIES AND PROGRAMS ---------------------------'`
73	`echo`	73	`echo`
74	`echo "CDF directory : ${cdfdir}"`	74	`echo "CDF directory : ${cdfdir}"`
75	`echo "TRA directory : ${tradir}"`	75	`echo "TRA directory : ${tradir}"`
76	`echo "PROGRAM TRACE : ${prog}"`	76	`echo "PROGRAM TRACE : ${prog}"`
77	`echo "PARAMETER file : ${parfile}"`	77	`echo "PARAMETER file : ${parfile}"`
78	`echo`	78	`echo`
79		79
80	`# ---------------------------------------------------------------------`	80	`# ---------------------------------------------------------------------`
81	`# Set optional flags`	81	`# Set optional flags`
82	`# ---------------------------------------------------------------------`	82	`# ---------------------------------------------------------------------`
83		83
84	`echo '---- OPTIONAL FLAGS -------------------------------------'`	84	`echo '---- OPTIONAL FLAGS -------------------------------------'`
85	`echo`	85	`echo`
86		86
87	`# Set some default values ("nil" must be set according to input files)`	87	`# Set some default values ("nil" must be set according to input files)`
88	`set flag_i = "nil"`	88	`set flag_i = "nil"`
89	`set flag_v = "tracevars"`	89	`set flag_v = "tracevars"`
90	`set flag_f = "nil"`	90	`set flag_f = "nil"`
91	`set tvfile = 'tracevars'`	91	`set tvfile = 'tracevars'`
92	`set changet = 'false'`	92	`set changet = 'false'`
93	`set noclean = 'false'`	93	`set noclean = 'false'`
94	`set timecheck = 'yes'`	94	`set timecheck = 'yes'`
95		95
96	`# Set flag for consitency`	96	`# Set flag for consitency`
97	`set isok = 1`	97	`set isok = 1`
98		98
99	`while ( $#argv > 0 )`	99	`while ( $#argv > 0 )`
100		100
101	`switch ( $argv[1] )`	101	`switch ( $argv[1] )`
102		102
103	`case -i`	103	`case -i`
104	`set flag_i=$argv[2]`	104	`set flag_i=$argv[2]`
105	`echo "Flag '-i' -> ${flag_i} (user defined)"`	105	`echo "Flag '-i' -> ${flag_i} (user defined)"`
106	`shift;`	106	`shift;`
107	`breaksw`	107	`breaksw`
108		108
109	`case -v`	109	`case -v`
110	`set flag_v="-v"`	110	`set flag_v="-v"`
111	`set tvfile=$argv[2]`	111	`set tvfile=$argv[2]`
112	`echo "Flag '-v' -> ${tvfile} (user defined)"`	112	`echo "Flag '-v' -> ${tvfile} (user defined)"`
113	`shift;`	113	`shift;`
114	`if ( $isok == 2 ) set isok = 0`	114	`if ( $isok == 2 ) set isok = 0`
115	`if ( $isok == 1 ) set isok = 2`	115	`if ( $isok == 1 ) set isok = 2`
116	`breaksw`	116	`breaksw`
117		117
118	`case -f`	118	`case -f`
119	`set flag_f="-f"`	119	`set flag_f="-f"`
120	`set tvfile="tracevars.tmp"`	120	`set tvfile="tracevars.tmp"`
121	`shift;`	121	`shift;`
122	`set tvar="$argv[1]"`	122	`set tvar="$argv[1]"`
123	`shift;`	123	`shift;`
124	`set tscale="$argv[1]"`	124	`set tscale="$argv[1]"`
125	`echo "Flag '-f' -> ${tvar} ${tscale} (user defined)"`	125	`echo "Flag '-f' -> ${tvar} ${tscale} (user defined)"`
126	`if ( $isok == 2 ) set isok = 0`	126	`if ( $isok == 2 ) set isok = 0`
127	`if ( $isok == 1 ) set isok = 2`	127	`if ( $isok == 1 ) set isok = 2`
128	`breaksw`	128	`breaksw`
129		129
130	`case -changet`	130	`case -changet`
131	`set changet = 'true'`	131	`set changet = 'true'`
132	`echo "changet -> true (user defined)"`	132	`echo "changet -> true (user defined)"`
133	`breaksw`	133	`breaksw`
134		134
135	`case -noclean`	135	`case -noclean`
136	`set noclean = 'true'`	136	`set noclean = 'true'`
137	`echo "noclean -> true (user defined)"`	137	`echo "noclean -> true (user defined)"`
138	`breaksw`	138	`breaksw`
139		139
140	`case -notimecheck`	140	`case -notimecheck`
141	`set timecheck = 'no'`	141	`set timecheck = 'no'`
142	`echo "timecheck -> no (user defined)"`	142	`echo "timecheck -> no (user defined)"`
143	`breaksw`	143	`breaksw`
144		144
145	`endsw`	145	`endsw`
146		146
147	`shift;`	147	`shift;`
148		148
149	`end`	149	`end`
150		150
151	`# No change of times necessary if no check requested`	151	`# No change of times necessary if no check requested`
152	`if ( "${timecheck}" == "no" ) then`	152	`if ( "${timecheck}" == "no" ) then`
153	`set changet = 'false'`	153	`set changet = 'false'`
154	`endif`	154	`endif`
155		155
156	`# Check consitency of arguments`	156	`# Check consitency of arguments`
157	`if ( $isok == 0 ) then`	157	`if ( $isok == 0 ) then`
158	`echo`	158	`echo`
159	`echo " ERROR: Use either option '-v' or '-f', but not both..."`	159	`echo " ERROR: Use either option '-v' or '-f', but not both..."`
160	`exit 1`	160	`exit 1`
161	`endif`	161	`endif`
162		162
163	`# ---------------------------------------------------------------------`	163	`# ---------------------------------------------------------------------`
164	`# Handle the input trajectory file`	164	`# Handle the input trajectory file`
165	`# ---------------------------------------------------------------------`	165	`# ---------------------------------------------------------------------`
166		166
167	`echo`	167	`echo`
168	`echo '---- TIME RANGE -----------------------------------------'`	168	`echo '---- TIME RANGE -----------------------------------------'`
169	`echo`	169	`echo`
170		170
171	`# Check whether the input file can be found`	171	`# Check whether the input file can be found`
172	`if ( ! -f ${inpfile} ) then`	172	`if ( ! -f ${inpfile} ) then`
173	`echo " ERROR : Input file ${inpfile} is missing"`	173	`echo " ERROR : Input file ${inpfile} is missing"`
174	`exit 1`	174	`exit 1`
175	`endif`	175	`endif`
176		176
177	`# Get the start, end and reference date for the tracing`	177	`# Get the start, end and reference date for the tracing`
178	set startdate = `${LAGRANTO}/goodies/trainfo.sh ${inpfile} startdate`	178	set startdate = `${LAGRANTO}/goodies/trainfo.sh ${inpfile} startdate`
179	set enddate = `${LAGRANTO}/goodies/trainfo.sh ${inpfile} enddate`	179	set enddate = `${LAGRANTO}/goodies/trainfo.sh ${inpfile} enddate`
180	set refdate = `${LAGRANTO}/goodies/trainfo.sh ${inpfile} refdate`	180	set refdate = `${LAGRANTO}/goodies/trainfo.sh ${inpfile} refdate`
181	set ntra = `${LAGRANTO}/goodies/trainfo.sh ${inpfile} ntra`	181	set ntra = `${LAGRANTO}/goodies/trainfo.sh ${inpfile} ntra`
182	set ntim = `${LAGRANTO}/goodies/trainfo.sh ${inpfile} ntim`	182	set ntim = `${LAGRANTO}/goodies/trainfo.sh ${inpfile} ntim`
183	set ncol = `${LAGRANTO}/goodies/trainfo.sh ${inpfile} ncol`	183	set ncol = `${LAGRANTO}/goodies/trainfo.sh ${inpfile} ncol`
184		184
185	`# Check format of start and end date - must be the same`	185	`# Check format of start and end date - must be the same`
186	set ns=`echo $startdate \| sed -e 's/_[0-9]*//' \| wc -c`	186	set ns=`echo $startdate \| sed -e 's/_[0-9]*//' \| wc -c`
187	set ne=`echo $enddate \| sed -e 's/_[0-9]*//' \| wc -c`	187	set ne=`echo $enddate \| sed -e 's/_[0-9]*//' \| wc -c`
188	`if ( $ns != $ne ) then`	188	`if ( $ns != $ne ) then`
189	`echo " ERROR: start and end date must be in the same format ***"`	189	`echo " ERROR: start and end date must be in the same format ***"`
190	`exit 1`	190	`exit 1`
191	`endif`	191	`endif`
192	`if ( $ns != 9 ) then`	192	`if ( $ns != 9 ) then`
193	`echo " ERROR: Date format must be yyyymmdd ***"`	193	`echo " ERROR: Date format must be yyyymmdd ***"`
194	`exit 1`	194	`exit 1`
195	`endif`	195	`endif`
196	set ns=`echo $startdate \| sed -e 's/[0-9]*_//' \| wc -c`	196	set ns=`echo $startdate \| sed -e 's/[0-9]*_//' \| wc -c`
197	set ne=`echo $enddate \| sed -e 's/[0-9]*_//' \| wc -c`	197	set ne=`echo $enddate \| sed -e 's/[0-9]*_//' \| wc -c`
198	`if ( $ns != $ne ) then`	198	`if ( $ns != $ne ) then`
199	`echo " ERROR: start and end date must be in the same format ***"`	199	`echo " ERROR: start and end date must be in the same format ***"`
200	`exit 1`	200	`exit 1`
201	`endif`	201	`endif`
202	`if ( ( $ns != 5 ) & ( $ns != 3 ) ) then`	202	`if ( ( $ns != 5 ) & ( $ns != 3 ) ) then`
203	`echo " ERROR: Time format must be hh(mm) ***"`	203	`echo " ERROR: Time format must be hh(mm) ***"`
204	`exit 1`	204	`exit 1`
205	`endif`	205	`endif`
206		206
207	`# Split the start and end date into <yymmdd_hh and mm>`	207	`# Split the start and end date into <yymmdd_hh and mm>`
208	set startdate_ymdh = `echo $startdate \| cut -c 1-11`	208	set startdate_ymdh = `echo $startdate \| cut -c 1-11`
209	set startdate_min = `echo $startdate \| cut -c 12-13`	209	set startdate_min = `echo $startdate \| cut -c 12-13`
210	`if ( $startdate_min == "" ) set startdate_min = 00`	210	`if ( $startdate_min == "" ) set startdate_min = 00`
211		211
212	set enddate_ymdh = `echo $enddate \| cut -c 1-11`	212	set enddate_ymdh = `echo $enddate \| cut -c 1-11`
213	set enddate_min = `echo $enddate \| cut -c 12-13`	213	set enddate_min = `echo $enddate \| cut -c 12-13`
214	`if ( $enddate_min == "" ) set enddate_min = 00`	214	`if ( $enddate_min == "" ) set enddate_min = 00`
215		215
216	`# Get the time difference between <start_ymdh> and <end_ymdh> date`	216	`# Get the time difference between <start_ymdh> and <end_ymdh> date`
217	`# Decide whether trajectoriesare forward or backward`	217	`# Decide whether trajectoriesare forward or backward`
218	set timediff_hh = `${LAGRANTO}/goodies/gettidiff ${enddate_ymdh} ${startdate_ymdh}`	218	set timediff_hh = `${LAGRANTO}/goodies/gettidiff ${enddate_ymdh} ${startdate_ymdh}`
219		219
220	`if ( $timediff_hh == 0 ) then`	220	`if ( $timediff_hh == 0 ) then`
221	`if ( $enddate_min > $startdate_min ) then`	221	`if ( $enddate_min > $startdate_min ) then`
222	`set direction = f`	222	`set direction = f`
223	`set idir = 1`	223	`set idir = 1`
224	`else`	224	`else`
225	`set direction = b`	225	`set direction = b`
226	`set idir = -1`	226	`set idir = -1`
227	`endif`	227	`endif`
228	`else if ( $timediff_hh > 0 ) then`	228	`else if ( $timediff_hh > 0 ) then`
229	`set direction = f`	229	`set direction = f`
230	`set idir = 1`	230	`set idir = 1`
231	`else`	231	`else`
232	`set direction = b`	232	`set direction = b`
233	`set idir = -1`	233	`set idir = -1`
234	`@ timediff_hh = $idir * $timediff_hh`	234	`@ timediff_hh = $idir * $timediff_hh`
235	`endif`	235	`endif`
236		236
237	`# Get also minutes for time difference, if <start_min> or <end_min> != 0`	237	`# Get also minutes for time difference, if <start_min> or <end_min> != 0`
238	`set timediff_mm=`	238	`set timediff_mm=`
239		239
240	`if ( $startdate_min != 00 \|\| $enddate_min != 00 ) then`	240	`if ( $startdate_min != 00 \|\| $enddate_min != 00 ) then`
241	`@ min = ( $enddate_min - $startdate_min )`	241	`@ min = ( $enddate_min - $startdate_min )`
242	`if ( $min == 0 ) then`	242	`if ( $min == 0 ) then`
243	`set timediff_mm=`	243	`set timediff_mm=`
244	`else if ( $min > 0 ) then`	244	`else if ( $min > 0 ) then`
245	`if ( $idir == 1 ) then`	245	`if ( $idir == 1 ) then`
246	`set timediff_mm=$min`	246	`set timediff_mm=$min`
247	`else`	247	`else`
248	`@ timediff_hh --`	248	`@ timediff_hh --`
249	`@ timediff_mm = 60 - $min`	249	`@ timediff_mm = 60 - $min`
250	`endif`	250	`endif`
251	`else`	251	`else`
252	`if ( $idir == 1 ) then`	252	`if ( $idir == 1 ) then`
253	`@ timediff_hh --`	253	`@ timediff_hh --`
254	`@ timediff_mm = 60 + $min`	254	`@ timediff_mm = 60 + $min`
255	`else`	255	`else`
256	`@ timediff_mm = 0 - $min`	256	`@ timediff_mm = 0 - $min`
257	`endif`	257	`endif`
258	`endif`	258	`endif`
259	`else`	259	`else`
260	`set timediff_mm = 0`	260	`set timediff_mm = 0`
261	`endif`	261	`endif`
262		262
263	`# Write status information`	263	`# Write status information`
264	`echo "Time range : ${startdate} -> ${enddate}"`	264	`echo "Time range : ${startdate} -> ${enddate}"`
265	`if ( ${timediff_mm} != "" ) then`	265	`if ( ${timediff_mm} != "" ) then`
266	`echo "Time difference : ${timediff_hh} h ${timediff_mm} min"`	266	`echo "Time difference : ${timediff_hh} h ${timediff_mm} min"`
267	`else`	267	`else`
268	`echo "Time difference : ${timediff_hh} h"`	268	`echo "Time difference : ${timediff_hh} h"`
269	`endif`	269	`endif`
270	`echo "Direction : ${direction} (${idir})"`	270	`echo "Direction : ${direction} (${idir})"`
271		271
272	`# ---------------------------------------------------------------------`	272	`# ---------------------------------------------------------------------`
273	`# Check availability of input data`	273	`# Check availability of input data`
274	`# ---------------------------------------------------------------------`	274	`# ---------------------------------------------------------------------`
275		275
276	`echo`	276	`echo`
277	`echo '---- INPUT FILES ----------------------------------------'`	277	`echo '---- INPUT FILES ----------------------------------------'`
278	`echo`	278	`echo`
279		279
280	`# Take the time increment from flag list ('nil', if not defined)`	280	`# Take the time increment from flag list ('nil', if not defined)`
281	`set timeinc = ${flag_i}`	281	`set timeinc = ${flag_i}`
282		282
283	`# Find a first data file (if possible corresponding to start/end date`	283	`# Find a first data file (if possible corresponding to start/end date`
284	`# If starttime is not a data time, take the first file in the direectory`	284	`# If starttime is not a data time, take the first file in the direectory`
285	`if ( $direction == "f" ) then`	285	`if ( $direction == "f" ) then`
286	`set file=${charp}${startdate_ymdh}`	286	`set file=${charp}${startdate_ymdh}`
287	`else`	287	`else`
288	`set file=${charp}${enddate_ymdh}`	288	`set file=${charp}${enddate_ymdh}`
289	`endif`	289	`endif`
290	`if ( ! -f $file ) then`	290	`if ( ! -f $file ) then`
291	set file=`ls ${charp}[0-9_]*[0-9] \| head -1 \| sed -e 's/@//'`	291	set file=`ls ${charp}[0-9_]*[0-9] \| head -1 \| sed -e 's/@//'`
292	`endif`	292	`endif`
293		293
294	`# Determine timeinc (the time difference in hours between two data file)`	294	`# Determine timeinc (the time difference in hours between two data file)`
295	`# if not already defined with option -i`	295	`# if not already defined with option -i`
296	`if ( ${timeinc} == "nil" ) then`	296	`if ( ${timeinc} == "nil" ) then`
297	set date1=`echo $file \| cut -c 2-`	297	set date1=`echo $file \| cut -c 2-`
298	set n=`ls ${charp}[0-9_]*[0-9] \| grep -n $date1 \| awk -F: '{print $1}'`	298	set n=`ls ${charp}[0-9_]*[0-9] \| grep -n $date1 \| awk -F: '{print $1}'`
299	`@ n ++`	299	`@ n ++`
300	set date2=`\ls ${charp}[0-9_]*[0-9] \| head -$n \| tail -1 \| cut -c 2-`	300	set date2=`\ls ${charp}[0-9_]*[0-9] \| head -$n \| tail -1 \| cut -c 2-`
301	set timeinc=`${LAGRANTO}/goodies/gettidiff $date2 $date1`	301	set timeinc=`${LAGRANTO}/goodies/gettidiff $date2 $date1`
302	`endif`	302	`endif`
303	`if ( $timeinc == 0 ) then`	303	`if ( $timeinc == 0 ) then`
304	`echo " ERROR: cannot set the time increment between input files ***"`	304	`echo " ERROR: cannot set the time increment between input files ***"`
305	`exit 1`	305	`exit 1`
306	`endif`	306	`endif`
307		307
308	`# Decide whether the time increment is smaller than 1 h; if so set the hires`	308	`# Decide whether the time increment is smaller than 1 h; if so set the hires`
309	`# flag and convert the timeincement into fractional hour`	309	`# flag and convert the timeincement into fractional hour`
310	set flag = `echo ${timeinc} \| grep -n '\.'`	310	set flag = `echo ${timeinc} \| grep -n '\.'`
311	`set hires = 0`	311	`set hires = 0`
312	`if ( "${flag}" != "" ) then`	312	`if ( "${flag}" != "" ) then`
313	`echo "Input files availability < 1 hour ($timeinc): switch to hires"`	313	`echo "Input files availability < 1 hour ($timeinc): switch to hires"`
314	`echo "mode. All input files must be of form: P{yyyymmdd_hhmm}"`	314	`echo "mode. All input files must be of form: P{yyyymmdd_hhmm}"`
315	`set hires = 1`	315	`set hires = 1`
316	set timeinc_min = `echo "(${timeinc} * 100 + 0.5)/1" \| bc`	316	set timeinc_min = `echo "(${timeinc} * 100 + 0.5)/1" \| bc`
317	set timeinc = `echo "scale=2; ${timeinc} * 100 / 60" \| bc`	317	set timeinc = `echo "scale=8; ${timeinc} * 100 / 60" \| bc`
318	`goto hires`	318	`goto hires`
319	`endif`	319	`endif`
320		320
321	`## Search the first file to use: We step through all P files and see whether they are`	321	`## Search the first file to use: We step through all P files and see whether they are`
322	`# good P files. Let's first do the test for the first data file found. If it's ok, we`	322	`# good P files. Let's first do the test for the first data file found. If it's ok, we`
323	`# take it; if not, we step through all P files and find the good one`	323	`# take it; if not, we step through all P files and find the good one`
324	`set flag=0`	324	`set flag=0`
325	`set td=`	325	`set td=`
326		326
327	set date = `echo $file \| cut -c 2-12`	327	set date = `echo $file \| cut -c 2-12`
328	set td1 = `${LAGRANTO}/goodies/gettidiff ${startdate_ymdh} ${date}`	328	set td1 = `${LAGRANTO}/goodies/gettidiff ${startdate_ymdh} ${date}`
329	set td2 = `${LAGRANTO}/goodies/gettidiff ${enddate_ymdh} ${date}`	329	set td2 = `${LAGRANTO}/goodies/gettidiff ${enddate_ymdh} ${date}`
330		330
331	`if (( $td1 < $timeinc \|\| $td2 < $timeinc ) && ( $td1 >= 0 \|\| $td2 >= 0 )) then`	331	`if (( $td1 < $timeinc \|\| $td2 < $timeinc ) && ( $td1 >= 0 \|\| $td2 >= 0 )) then`
332	`set datfiles=$date`	332	`set datfiles=$date`
333	`if ( $td1 < $timeinc ) set td=$td1`	333	`if ( $td1 < $timeinc ) set td=$td1`
334	`if ( $td2 < $timeinc ) set td=$td2`	334	`if ( $td2 < $timeinc ) set td=$td2`
335	`if ( ( $startdate_min > 0 ) \|\| ( $enddate_min > 0 ) ) @ td ++`	335	`if ( ( $startdate_min > 0 ) \|\| ( $enddate_min > 0 ) ) @ td ++`
336	`goto label2`	336	`goto label2`
337	`endif`	337	`endif`
338		338
339	`foreach i ( ${charp}????????_?? )`	339	`foreach i ( ${charp}????????_?? )`
340		340
341	set date = `echo $i \| cut -c 2-12`	341	set date = `echo $i \| cut -c 2-12`
342	set td1 = `${LAGRANTO}/goodies/gettidiff ${startdate_ymdh} ${date}`	342	set td1 = `${LAGRANTO}/goodies/gettidiff ${startdate_ymdh} ${date}`
343	set td2 = `${LAGRANTO}/goodies/gettidiff ${enddate_ymdh} ${date}`	343	set td2 = `${LAGRANTO}/goodies/gettidiff ${enddate_ymdh} ${date}`
344		344
345	`if (( $td1 < $timeinc \|\| $td2 < $timeinc ) && ( $td1 >= 0 \|\| $td2 >= 0 )) then`	345	`if (( $td1 < $timeinc \|\| $td2 < $timeinc ) && ( $td1 >= 0 \|\| $td2 >= 0 )) then`
346	`set datfiles=$date`	346	`set datfiles=$date`
347	`if ( $td1 < $timeinc ) set td=$td1`	347	`if ( $td1 < $timeinc ) set td=$td1`
348	`if ( $td2 < $timeinc ) set td=$td2`	348	`if ( $td2 < $timeinc ) set td=$td2`
349	`if ( ( $startdate_min > 0 ) \|\| ( $enddate_min > 0 ) ) @ td ++`	349	`if ( ( $startdate_min > 0 ) \|\| ( $enddate_min > 0 ) ) @ td ++`
350	`goto label2`	350	`goto label2`
351	`endif`	351	`endif`
352		352
353	`end`	353	`end`
354		354
355	`if ( $td == "" ) then`	355	`if ( $td == "" ) then`
356	`echo " ERROR: no data files available for the specified time period"`	356	`echo " ERROR: no data files available for the specified time period"`
357	`exit 1`	357	`exit 1`
358	`endif`	358	`endif`
359		359
360	`# If the input files come with time increment < 1 hour, handle it in this`	360	`# If the input files come with time increment < 1 hour, handle it in this`
361	`# special section. The aim is not to 'interfere' with the well established`	361	`# special section. The aim is not to 'interfere' with the well established`
362	`# code handling the standard case with time increment >= 1 hour. In this mode`	362	`# code handling the standard case with time increment >= 1 hour. In this mode`
363	`# we require that the start and end date are available as P files: no start is`	363	`# we require that the start and end date are available as P files: no start is`
364	`# allowed between the model output files`	364	`# allowed between the model output files`
365	`hires:`	365	`hires:`
366		366
367	`set flag=0`	367	`set flag=0`
368	`set td=0`	368	`set td=0`
369		369
370	`if ( $direction == "f" ) then`	370	`if ( $direction == "f" ) then`
371	`set file=${charp}${startdate}`	371	`set file=${charp}${startdate}`
372	`else`	372	`else`
373	`set file=${charp}${enddate}`	373	`set file=${charp}${enddate}`
374	`endif`	374	`endif`
375		375
376	`if ( -f $file ) then`	376	`if ( -f $file ) then`
377	set date = `echo ${file} \| cut -c 2-14`	377	set date = `echo ${file} \| cut -c 2-14`
378	`set datfiles = $date`	378	`set datfiles = $date`
379	`set td = 0`	379	`set td = 0`
380	`goto label2`	380	`goto label2`
381	`else`	381	`else`
382	`echo`	382	`echo`
383	`echo " ERROR: no data files available for the specified time period"`	383	`echo " ERROR: no data files available for the specified time period"`
384	`exit 1`	384	`exit 1`
385	`endif`	385	`endif`
386		386
387	`# Everything is fine so far: proceed`	387	`# Everything is fine so far: proceed`
388	`label2:`	388	`label2:`
389		389
390	`# Calculate the number of further files; handle hires (timeinc<1 h) and`	390	`# Calculate the number of further files; handle hires (timeinc<1 h) and`
391	`# standard mode (timeinc >= 1 h) separately`	391	`# standard mode (timeinc >= 1 h) separately`
392	`if ( ${hires} == 0 ) then`	392	`if ( ${hires} == 0 ) then`
393	`@ num = ( $timediff_hh + $td ) / $timeinc + 1`	393	`@ num = ( $timediff_hh + $td ) / $timeinc + 1`
394	`@ dum1 = ( $num - 1 ) * $timeinc`	394	`@ dum1 = ( $num - 1 ) * $timeinc`
395	`@ dum2 = $timediff_hh + $td`	395	`@ dum2 = $timediff_hh + $td`
396	`if ( $dum1 != $dum2 ) @ num ++`	396	`if ( $dum1 != $dum2 ) @ num ++`
397	`else`	397	`else`
398	set num = `echo "( ${timediff_hh}*60 + ${timediff_mm} ) / ( ${timeinc_min} ) + 1" \| bc`	398	set num = `echo "( ${timediff_hh}*60 + ${timediff_mm} ) / ( ${timeinc_min} ) + 1" \| bc`
399	`endif`	399	`endif`
400		400
401	`# Get a list of all needed files`	401	`# Get a list of all needed files`
402	`set numfiles=$num`	402	`set numfiles=$num`
403	`set sfiles=1`	403	`set sfiles=1`
404	`echo $datfiles`	404	`echo $datfiles`
405	`while ( $num > 1 )`	405	`while ( $num > 1 )`
406	`if ( $hires == 0 ) then`	406	`if ( $hires == 0 ) then`
407	set date=`${LAGRANTO}/goodies/newtime $date $timeinc`	407	set date=`${LAGRANTO}/goodies/newtime $date $timeinc`
408	`else`	408	`else`
409	set date=`${LAGRANTO}/goodies/newtime $date $timeinc_min`	409	set date=`${LAGRANTO}/goodies/newtime $date $timeinc_min`
410	`endif`	410	`endif`
411	`if ( ! -f ${charp}${date} ) then`	411	`if ( ! -f ${charp}${date} ) then`
412	`echo " ERROR: file with primary data is missing for $date"`	412	`echo " ERROR: file with primary data is missing for $date"`
413	`exit 1`	413	`exit 1`
414	`else if ( ! -f ${chars}${date} ) then`	414	`else if ( ! -f ${chars}${date} ) then`
415	`set sfiles=0`	415	`set sfiles=0`
416	set datfiles=`echo $datfiles $date`	416	set datfiles=`echo $datfiles $date`
417	`else`	417	`else`
418	set datfiles=`echo $datfiles $date`	418	set datfiles=`echo $datfiles $date`
419	`endif`	419	`endif`
420	`@ num --`	420	`@ num --`
421	`end`	421	`end`
422		422
423	`# Calculate the start and the end time relative to the first datfile`	423	`# Calculate the start and the end time relative to the first datfile`
424	`if ( $direction == f ) then`	424	`if ( $direction == f ) then`
425	set tstart = `${LAGRANTO}/goodies/gettidiff $startdate $datfiles[1]`	425	set tstart = `${LAGRANTO}/goodies/gettidiff $startdate $datfiles[1]`
426	set tend = `${LAGRANTO}/goodies/gettidiff $datfiles[$numfiles] $enddate`	426	set tend = `${LAGRANTO}/goodies/gettidiff $datfiles[$numfiles] $enddate`
427	`else`	427	`else`
428	set tstart = `${LAGRANTO}/goodies/gettidiff $datfiles[$numfiles] $startdate`	428	set tstart = `${LAGRANTO}/goodies/gettidiff $datfiles[$numfiles] $startdate`
429	set tend = `${LAGRANTO}/goodies/gettidiff $enddate $datfiles[1]`	429	set tend = `${LAGRANTO}/goodies/gettidiff $enddate $datfiles[1]`
430	`endif`	430	`endif`
431		431
432		432
433	`# Write some status information`	433	`# Write some status information`
434	`echo "Primary file prefix : ${charp}"`	434	`echo "Primary file prefix : ${charp}"`
435	`echo "Secondary file prefix : ${chars}"`	435	`echo "Secondary file prefix : ${chars}"`
436	`if ( ${hires} == 0 ) then`	436	`if ( ${hires} == 0 ) then`
437	`echo "Time increment for input files : ${timeinc} h"`	437	`echo "Time increment for input files : ${timeinc} h"`
438	`else`	438	`else`
439	`echo "Time increment for input files : ${timeinc_min} min (0$timeinc h) "`	439	`echo "Time increment for input files : ${timeinc_min} min (0$timeinc h) "`
440	`endif`	440	`endif`
441	`echo "# input files : ${numfiles}"`	441	`echo "# input files : ${numfiles}"`
442	`echo "First input file : $datfiles[1] "`	442	`echo "First input file : $datfiles[1] "`
443	`echo "Last input file : $datfiles[$numfiles] "`	443	`echo "Last input file : $datfiles[$numfiles] "`
444	`echo "${charp} files availability : 1"`	444	`echo "${charp} files availability : 1"`
445	`echo "${chars} files availability : ${sfiles}"`	445	`echo "${chars} files availability : ${sfiles}"`
446	`if ( $direction == f ) then`	446	`if ( $direction == f ) then`
447	`echo "Start time relative to first file : $datfiles[1] + ${tstart} "`	447	`echo "Start time relative to first file : $datfiles[1] + ${tstart} "`
448	`echo "End time relative to last file : $datfiles[$numfiles] - ${tend} "`	448	`echo "End time relative to last file : $datfiles[$numfiles] - ${tend} "`
449	`else`	449	`else`
450	`echo "Start time relative to last file : $datfiles[$numfiles] - ${tstart} "`	450	`echo "Start time relative to last file : $datfiles[$numfiles] - ${tstart} "`
451	`echo "End time relative to first file : $datfiles[1] + ${tend} "`	451	`echo "End time relative to first file : $datfiles[1] + ${tend} "`
452	`endif`	452	`endif`
453		453
454	`echo`	454	`echo`
455	`echo $datfiles`	455	`echo $datfiles`
456		456
457	`# ---------------------------------------------------------------------`	457	`# ---------------------------------------------------------------------`
458	`# Check availability of input data`	458	`# Check availability of input data`
459	`# ---------------------------------------------------------------------`	459	`# ---------------------------------------------------------------------`
460		460
461	`echo`	461	`echo`
462	`echo '---- TRACEVAR FILE --------------------------------------'`	462	`echo '---- TRACEVAR FILE --------------------------------------'`
463	`echo`	463	`echo`
464		464
465	`# If "-f" option is used, create a temporary tracevar file`	465	`# If "-f" option is used, create a temporary tracevar file`
466	`if ( "${flag_f}" == "-f" ) then`	466	`if ( "${flag_f}" == "-f" ) then`
467		467
468	`# Preset values for <compfl> and <tprefix>`	468	`# Preset values for <compfl> and <tprefix>`
469	`set tcompfl=1`	469	`set tcompfl=1`
470	`set tprefix='P'`	470	`set tprefix='P'`
471		471
472	`# Split the variable name into its vectorial components, if necessary`	472	`# Split the variable name into its vectorial components, if necessary`
473	set tvar0 = `echo ${tvar} \| awk -F. '{print $1}' `	473	set tvar0 = `echo ${tvar} \| awk -F. '{print $1}' `
474	set tvar1 = `echo ${tvar} \| awk -F. '{print $2}' `	474	set tvar1 = `echo ${tvar} \| awk -F. '{print $2}' `
475		475
476	`# Check availability on P file - only for first vector component`	476	`# Check availability on P file - only for first vector component`
477	foreach var ( `${LAGRANTO}/goodies/getvars ${charp}$datfiles[1]` )	477	foreach var ( `${LAGRANTO}/goodies/getvars ${charp}$datfiles[1]` )
478	`if ( "${var}" == "${tvar0}" ) then`	478	`if ( "${var}" == "${tvar0}" ) then`
479	`set tcompfl=0`	479	`set tcompfl=0`
480	`set tprefix="P"`	480	`set tprefix="P"`
481	`endif`	481	`endif`
482	`end`	482	`end`
483		483
484	`# Check availability on S file`	484	`# Check availability on S file`
485	`if ( ${sfiles} == 1 ) then`	485	`if ( ${sfiles} == 1 ) then`
486	foreach var ( `${LAGRANTO}/goodies/getvars ${chars}$datfiles[1]` )	486	foreach var ( `${LAGRANTO}/goodies/getvars ${chars}$datfiles[1]` )
487	`if ( "${var}" == "${tvar0}" ) then`	487	`if ( "${var}" == "${tvar0}" ) then`
488	`set tcompfl=0`	488	`set tcompfl=0`
489	`set tprefix="S"`	489	`set tprefix="S"`
490	`endif`	490	`endif`
491	`end`	491	`end`
492	`endif`	492	`endif`
493		493
494	`# Write the temporary <tracevars> file`	494	`# Write the temporary <tracevars> file`
495	`echo "${tvar} ${tscale} ${tcompfl} ${tprefix}" >! ${tvfile}`	495	`echo "${tvar} ${tscale} ${tcompfl} ${tprefix}" >! ${tvfile}`
496	`echo "Temporary tracervar file <${tvfile}> created"`	496	`echo "Temporary tracervar file <${tvfile}> created"`
497	`echo`	497	`echo`
498		498
499	`endif`	499	`endif`
500		500

Subversion Repositories lagranto.um

(root)/trunk/trace/trace.sh – Rev 5 → 13