JRandomEvent.sh

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#!/bin/zsh
#
# \author mdejong
#
version=1.0
script=${0##*/}

# ------------------------------------------------------------------------------------------
#
#        Utility script to jointly run JRandomTimeSliceWriter and JTriggerProcessor.
#
# ------------------------------------------------------------------------------------------

if [ -z $JPP_DIR ]; then
    echo "Variable JPP_DIR undefined."
    exit
fi

source $JPP_DIR/setenv.sh $JPP_DIR

set_variable  DEBUG             ${RANDOMEVENT_DEBUG:-1}
set_variable  WORKDIR           ./
set_variable  PIPE              $WORKDIR/pipe.dat
set_variable  OUTPUT_FILE       $WORKDIR/trigger_processor.root
set_variable  DETECTOR          $JPP_DATA/km3net_reference.detx
set_variable  TRIGGER           $JPP_DATA/trigger_parameters_arca.txt
set_variable  PMT_FILE          $JPP_DATA/PMT_parameters.txt
set_variable  BACKGROUND_HZ     ${RANDOMEVENT_BACKGROUND_HZ:-${BACKGROUND_HZ:-0}}
set_variable  SEED              ${RANDOMEVENT_SEED:-0}
set_variable  NUMBER_OF_SLICES  ${RANDOMEVENT_SLICES:-10}

if ( do_usage $* ); then
    usage "$script [detector file [pipe [output file [trigger file [PMT parameters file]]]]]"
fi

case $# in
    5)  set_variable PMT_FILE     $5;&
    4)  set_variable TRIGGER      $4;&
    3)  set_variable OUTPUT_FILE  $3;&
    2)  set_variable PIPE         $2;&
    1)  set_variable DETECTOR     $1;;
esac

print_variable     DETECTOR TRIGGER OUTPUT_FILE BACKGROUND_HZ PMT_FILE
check_input_file   $DETECTOR $TRIGGER $PMT_FILE
check_output_file  $OUTPUT_FILE

rm -f  $PIPE
mkfifo $PIPE

if [[ -p $PIPE ]]; then

    timer_start
    
    JRandomTimesliceWriter \
   -a ${DETECTOR}                \
   -o ${PIPE}                    \
   -n ${NUMBER_OF_SLICES}        \
   -P ${PMT_FILE}                \
   -d ${DEBUG}                   \
   -S ${SEED}                    \
   -B "$BACKGROUND_HZ"           \
   --! &

    JTriggerProcessor \
   -a ${DETECTOR}                \
   -f ${PIPE}                    \
   -@ ${TRIGGER}                 \
   -o ${OUTPUT_FILE}             \
   -d ${DEBUG}                   \
   --! 
    
    rm -f $PIPE
    
    timer_stop
    timer_print

    JPrintTree \
   -f ${OUTPUT_FILE}

else

    fatal "Error opening $PIPE."
fi