JRandomEvent.sh

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

# ------------------------------------------------------------------------------------------
#
#    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           RANDOMEVENT_WORKDIR                    ./
set_variable:  BACKGROUND_HZ     RANDOMEVENT_BACKGROUND_HZ              `getK40Rates`
set_variable:  SEED              RANDOMEVENT_SEED                       0
set_variable:  NUMBER_OF_SLICES  RANDOMEVENT_SLICES                     10
set_variable:  RECYCLING         RANDOMEVENT_RECYCLING                  "0 0"
set_variable:  FACTOR            RANDOMEVENT_FACTOR                     1.0

set_variable   DAQ_TIMESLICE     JDAQTimesliceL0

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           

if do_usage $*; then
    usage "$script <detector file> <detector file> <output file> <trigger file> <PMT parameters file>"\
          "\nAuxiliary script to produce random event data."
fi

if (( $# == 5 )); then
    set_variable  DETECTORA    $1
    set_variable  DETECTORB    $2
    set_variable  OUTPUT_FILE  $3
    set_variable  PARAMETERS   $4
    set_variable  PMT_FILE     $5
else
    fatal "Wrong number of arguments."
fi

set_variable   DIR                  `mktemp -d $WORKDIR/XXXXXX`
set_variable   PIPE                 $DIR/pipe.dat

mkfifo $PIPE

if [[ ! -p $PIPE ]]; then
    fatal "Error opening $PIPE."
fi

timer_start

JRandomTimesliceWriter \
    -a ${DETECTORA}               \
    -o ${PIPE}                    \
    -n ${NUMBER_OF_SLICES}        \
    -P ${PMT_FILE}                \
    -P "QE=${FACTOR}"             \
    -S ${SEED}                    \
    -B "$BACKGROUND_HZ"           \
    -N "$RECYCLING"               \
    -d ${DEBUG}                   \
    --! &

BG=$!

JTriggerProcessor \
    -a ${DETECTORB}               \
    -f ${PIPE}                    \
    -@ ${PARAMETERS}              \
    -C ${DAQ_TIMESLICE}           \
    -o ${OUTPUT_FILE}             \
    -d ${DEBUG}                   \
    --! 

CHECK_EXIT_CODE

# check exit code background process

wait $BG

STATUS=$?

if (( $STATUS != 0 )); then
    error "JRandomTimesliceWriter exit status $STATUS"
    exit  $STATUS
fi

rm -rf ${DIR}

timer_stop
timer_print

JPrintTree \
    -f ${OUTPUT_FILE}

JTriggerMonitor \
    -f  ${OUTPUT_FILE}            \
    -o  /dev/null