4if [ -z $JPP_DIR ]; then
 
    5    echo "Variable JPP_DIR undefined."
 
    9source $JPP_DIR/setenv.sh $JPP_DIR >& /dev/null
 
   11set_variable:  DEBUG       ACOUSTICS_DEBUG        2
 
   12set_variable:  WORKDIR     ACOUSTICS_WORKDIR      ./
 
   13set_variable:  OPTION      GRAPHICS_OPTION
 
   14set_variable:  FORMAT      GRAPHICS_FORMAT        gif
 
   15set_variable+  BATCH       GRAPHICS_BATCH         -B
 
   18    usage "$script <string identifier>"
 
   22    fatal "Wrong number of arguments."
 
   25set_variable  STRING              $argv[1]
 
   27set_variable  DETECTOR_TXT        $WORKDIR/detectorzmul_${STRING}.txt
 
   28set_variable  DETECTOR_ROOT       $WORKDIR/detectorzmul_${STRING}.root
 
   30if [[ ! -f $DETECTOR_TXT ]] then
 
   31    fatal "No detector data file $DETECTOR_TXT."
 
   41    -f ${DETECTOR_ROOT}:\.\*                      \
 
   50    -o $WORKDIR/detectorzmul_${STRING}.$FORMAT    $BATCH