8# ------------------------------------------------------------------------------------------
 
   10#            Utility script to create histogram of particle light pattern
 
   12# ------------------------------------------------------------------------------------------
 
   14INPUT_FILE="J-11_11_22s_example.HDE";
 
   16while getopts f:h option
 
   18        f) INPUT_FILE="$OPTARG";;
 
   23if [ -z $INPUT_FILE ]; then
 
   24    echo "Please pass data file."
 
   28if [ -z $JPP_DIR ]; then
 
   29    echo "Variable JPP_DIR undefined."
 
   34PARTICLES_RE="J[-_[:digit:]]*?s"
 
   35if [[ $INPUT_FILE =~ $PARTICLES_RE ]]
 
   37    OUTPUT_FILE="${MATCH}"
 
   40OUTPUT_FILE="${OUTPUT_FILE}.dat"
 
   42source $JPP_DIR/setenv.sh $JPP_DIR