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