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3 michaesp 1
#!/bin/csh
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# -----------------------------------------------------------------------------------------------------------------
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# Usage and parameter handling
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# -----------------------------------------------------------------------------------------------------------------
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# Write usage information
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if ( ${#argv} == 0 ) then
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  echo 
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  /home/binderh/prog/programs/lagranto.mf/bin/lagrantohelp create_startf short
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  echo
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  exit 1
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endif
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# -----------------------------------------------------------------------------------------------------------------
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# Handle input parameters
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# -----------------------------------------------------------------------------------------------------------------
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# Prefix of primary and secondary file; and set the filenames
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set charp='P'
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set chars='S'
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# Write title
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echo 
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echo '========================================================='
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echo '       *** START OF PREPROCESSOR CREATE_STARTF ***              '
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echo
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# Extract arguments and split reference date
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set refdate   = $1
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set ofile     = $2
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set specifier = `echo $3` 
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shift
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shift
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shift
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# Check whether specifier is a file or whether it is explicitly written
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set flag_criterion = 'file'
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set test = `echo ${specifier} | grep '@' | wc -c`
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if ( "${test}" != "0" ) then 
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  set flag_criterion = 'criterion'
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endif
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# Get the criterion from the file
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if ( "${flag_criterion}" == "file" ) then
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    if ( -f ${specifier} ) then
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       set filename  = ${specifier}
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       set specifier = `cat ${specifier}`
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    else
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       echo " ERROR: cannot read criterion from file ${specifier}... Stop"
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       exit 1
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    endif
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endif
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echo "---- INPUT PARAMETERS ----------------------------------"
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echo 
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echo "Reference date        : ${refdate}"
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if ( "${flag_criterion}" == "criterion" ) then 
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   echo "Specifier             : ${specifier}"
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else
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   echo "Specifier             : ${specifier} [from file ${filename}]"
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endif
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echo "Output file           : ${ofile}"
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echo
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# Handle optional arguments
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set tvfile    = 'tracevars'
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set changet   = 'false'
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set noclean   = 'false'
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set regionf   = 'regionf'
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set timecheck = 'no' 
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while ( $#argv > 0 )
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  switch ( $argv[1] )
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   case -t
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     set tvfile = $argv[2]
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     echo "tvfile                -> ${tvfile} (user defined)"
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     shift;
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   breaksw
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   case -changet
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     set changet = 'true'
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     echo "changet               -> true (user defined)"
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   breaksw
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   case -noclean
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     set noclean = 'true'
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     echo "noclean               -> true (user defined)"
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   breaksw
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   case -timecheck
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     set timecheck = 'yes'
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     echo "timecheck               -> yes (user defined)"
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   breaksw
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   case -regionf
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     set regionf = $argv[2]
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     echo "regionf                -> ${regionf} (user defined)"
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     shift;
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   breaksw
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   endsw
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   shift;
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end
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# No change of times necessary if no check requested
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if ( "${timecheck}" == "no" ) then
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   set  changet = 'false'
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endif
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# Split the reference date
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set yyyy=`echo ${refdate}   | cut -c 1-4` 
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set   mm=`echo ${refdate}   | cut -c 5-6` 
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set   dd=`echo ${refdate}   | cut -c 7-8` 
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set   hh=`echo ${refdate}   | cut -c 10-11` 
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set  min=`echo ${refdate}00 | cut -c 12-13` 
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# Set base directories (run+prog)
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set tradir=${PWD}
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# Set program paths and filenames 
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set parfile=${tradir}/create_startf.param 
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set crifile=${tradir}/create_startf.criterion
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# Decide whether a tracing and selection is necessary
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# If so, some intermediate file are writen (in Fortran binary)
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set flag = `/home/binderh/prog/programs/lagranto.mf/startf/create_startf.perl "${specifier}" | tail -1` 
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if ( "${flag}" != "nil" ) then
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    set format1 = ".3"
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    set format2 = ".3"
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else
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    set format1 = ""
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    set format2 = ""
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endif
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140
# Write status information
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echo
142
echo '---- DIRECTORIES AND PROGRAMS ---------------------------'
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echo    
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echo "PROGRAM CREATE_STARTF : /home/binderh/prog/programs/lagranto.mf/startf/create_startf"
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echo "PARAMETER file        : ${parfile}"
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echo "CRITERION file        : ${crifile}"
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echo "RUN directory         : ${tradir}"
148
echo
149
 
150
# -----------------------------------------------------------------------------------------------------------------
151
# Set the primary and scecondary data files (necessary for interpolation if intermediate reference date)
152
# -----------------------------------------------------------------------------------------------------------------
153
 
154
# Find a first data file (if possible corresponding to reference date)
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set file=${charp}${yyyy}${mm}${dd}_${hh}
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if ( ( -f ${file} ) && ( ${min} == 0 ) ) then
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   set timeshift=0
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   set date0=${yyyy}${mm}${dd}_${hh}
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   set date1=${yyyy}${mm}${dd}_${hh}
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   set pfile0=${file1}
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   set pfile1=${file}
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   goto label3
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else
164
  set file=`ls ${charp}[0-9_]*[0-9] | head -1 | sed -e 's/@//'`
165
endif
166
 
167
# Determine time increment (in hours) between data files
168
set date1=`echo $file | cut -c 2-12`
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set n=`ls ${charp}[0-9_]*[0-9] | grep -n $date1 | awk -F: '{print $1}'`
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@ n ++
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set date2=`ls ${charp}[0-9_]*[0-9] | head -$n | tail -1 | cut -c 2-12`
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set timeinc=`/home/binderh/prog/programs/lagranto.mf/goodies/gettidiff $date2 $date1`
173
endif
174
if ( $timeinc == 0 ) then
175
    echo " ERROR: cannot set the time increment between input files ***"
176
    exit 1
177
endif
178
 
179
# Search the first file to use
180
set timeshift=
181
foreach i ( ${charp}????????_?? )
182
 
183
  set date0 = `echo $i | cut -c 2-12`
184
  set td1  = `/home/binderh/prog/programs/lagranto.mf/goodies/gettidiff ${yyyy}${mm}${dd}_${hh} ${date0}`
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186
  if ( ( $td1 >= 0 ) && ( $td1 < $timeinc ) )  then
187
      set timeshift=$td1
188
      set pfile0=${charp}${date0}
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      goto label2
190
  endif
191
 
192
end
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194
# Check if no P files are available for the specified time period
195
if ( $timeshift == "" ) then
196
  echo " ERROR: no data files available for the specified reference date"
197
  exit 1
198
endif
199
 
200
# Everything is fine so far: proceed
201
label2:
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203
# Set the next date and check its availability
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if ( ( ${timeshift} != 0 ) || ( ${min} > 0 ) ) then
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    set date1=`/home/binderh/prog/programs/lagranto.mf/goodies/newtime $date0 $timeinc`
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    if ( ! -f ${charp}${date1} ) then
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       echo " ERROR: file with primary data is missing for $date1"
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       exit 1
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    else
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       set pfile1=${charp}${date1}
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    endif
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else
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    set date1=${date0}
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    set pfile1=${pfile0}
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endif
216
 
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# Set the final timeshift 
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if ( ${min} != 00 ) then
219
    set timeshift=${timeshift}.${min}
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endif
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222
# Everything is fine!
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label3:
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225
# Set secondary files and check their availability
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set sfile0=${chars}${date0}
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set sfile1=${chars}${date1}
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229
# Write status information
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echo '---- DATA FILES -----------------------------------------'
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echo    
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echo "Primary files                         : ${pfile0}"
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echo "                                      : ${pfile1}"
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echo "Secondary files                       : ${sfile0}"
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echo "                                      : ${sfile1}"
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echo "Timeshift to first data file (hh.mm)  : ${timeshift}"
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echo "Time increment of data files          : ${timeinc}"
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echo
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# --------------------------------------------------------------------------------------------------------------
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# Create the start positions (without selection)
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# -----------------------------------------------------------------------------------------------------------------
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244
# Set times relative to the reference date
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if ( "${changet}" == "true" ) then
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  echo '---- CHANGE TIMES ON DATA FILES  ------------------------'
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  echo   
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  /home/binderh/prog/programs/lagranto.mf/goodies/changet.sh ${refdate} ${pfile0}
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  /home/binderh/prog/programs/lagranto.mf/goodies/changet.sh ${refdate} ${pfile1}
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  if ( -f  ${sfile0} ) then
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    /home/binderh/prog/programs/lagranto.mf/goodies/changet.sh ${refdate} ${sfile0}
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  endif
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  if ( -f  ${sfile1} ) then
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    /home/binderh/prog/programs/lagranto.mf/goodies/changet.sh ${refdate} ${sfile1}
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  endif
256
endif
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258
# Write parameters to parameter file and create the starting positions
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\rm -f ${parfile}
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echo \"${pfile0}\" \"${pfile1}\"    >! ${parfile}
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echo \"${sfile0}\" \"${sfile1}\"    >> ${parfile}
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echo \"${ofile}${format1}\"         >> ${parfile}
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echo \"${regionf}\"                 >> ${parfile}
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echo ${yyyy}                        >> ${parfile}
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echo ${mm}                          >> ${parfile}
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echo ${dd}                          >> ${parfile}
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echo ${hh}                          >> ${parfile}
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echo ${min}                         >> ${parfile}
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echo 00                             >> ${parfile}
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echo ${timeshift}                   >> ${parfile}
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echo ${timeinc}                     >> ${parfile}
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273
# Analyse the specifier and append to parameter file
274
/home/binderh/prog/programs/lagranto.mf/startf/create_startf.perl "${specifier}" >> ${parfile}
275
 
276
if ( "${status}" != "0" ) then
277
  echo "ERROR:  Preprocessor <create_startf> failed"
278
  exit 1
279
endif
280
 
281
# Write selection criterion to file
282
\rm -f ${crifile}
283
tail -1 ${parfile} >! ${crifile} 
284
 
285
# Write flag for no time check
286
echo \"${timecheck}\"               >> ${parfile}
287
 
288
# Write title
289
echo 
290
echo '       *** END OF PREPROCESSOR CREATE_STARTF ***'        
291
echo '========================================================='
292
echo
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294
# Create the startf
295
cd ${tradir}
296
/home/binderh/prog/programs/lagranto.mf/startf/create_startf
297
 
298
if ( "${status}" != "0" ) then
299
  echo "ERROR:  Program <create_startf> failed"
300
  exit 1
301
endif
302
 
303
# --------------------------------------------------------------------------------------------------------------
304
# Apply selection (first tracing then selection)
305
# --------------------------------------------------------------------------------------------------------------
306
 
307
# Stop if no tracing and selection is necessary
308
if ( "${flag}" == "nil" ) goto finish
309
 
310
# Tracing of extra variables
311
if ( -f  ${ofile}${format2} ) then
312
  \rm -f ${ofile}${format2}
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endif
314
if ( "${timecheck}" == "no" ) then
315
  /home/binderh/prog/programs/lagranto.mf/trace/trace.sh ${ofile}${format1} ${ofile}${format2} -v ${tvfile} -notimecheck
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else
317
  /home/binderh/prog/programs/lagranto.mf/trace/trace.sh ${ofile}${format1} ${ofile}${format2} -v ${tvfile}
318
endif
319
\rm -f ${ofile}${format1}
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321
# Selection
322
if ( -f  ${ofile} ) then
323
  \rm -f ${ofile}
324
endif
325
/home/binderh/prog/programs/lagranto.mf/select/select.sh ${ofile}${format2} ${ofile} `cat ${crifile}` 
326
\rm -f ${ofile}${format2}
327
 
328
# --------------------------------------------------------------------------------------------------------------
329
# Final tasks (make clean)
330
# --------------------------------------------------------------------------------------------------------------
331
 
332
finish:
333
 
334
echo $noclean
335
 
336
if ( "${noclean}" == "false" ) then
337
  \rm -f ${crifile}
338
  \rm -f ${parfile}
339
 endif
340
 
341
exit 0 
342
 
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344