4if [ -z $JPP_DIR ]; then
 
    5    echo "Variable JPP_DIR undefined."
 
    9source $JPP_DIR/setenv.sh $JPP_DIR >& /dev/null
 
   13set_variable:  DEBUG       ACOUSTICS_DEBUG        2
 
   14set_variable:  WORKDIR     ACOUSTICS_WORKDIR      ./
 
   15set_variable:  XMIN        HYDROPHONE_XMIN        -1.0e-3
 
   16set_variable:  XMAX        HYDROPHONE_XMAX        +1.0e-3
 
   17set_variable:  FORMAT      GRAPHICS_FORMAT        gif
 
   18set_variable+  BATCH       GRAPHICS_BATCH         -B
 
   21    usage "$script  <detector file> <string identifier>"
 
   25    fatal "Wrong number of arguments."
 
   28set_variable  DETECTOR            $argv[1]
 
   29set_variable  STRING              $argv[2]
 
   30set_variable  MODULE              `getModule -a $DETECTOR -L "$STRING 0"`
 
   35    -f hydrophone.root:$MODULE                   \
 
   38    -\^ "number of events [a.u.]"                \
 
   42    -o hydrophonet0_${STRING}.$FORMAT            $BATCH