JPlotCDG.sh

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#!/usr/bin/env zsh
#
# \author mdejong
#
version=1.0
script=${0##*/}
 
# ------------------------------------------------------------------------------------------
#
#                         Utility script to plot tabulated CDFs.
#
# ------------------------------------------------------------------------------------------
 
 
if [ -z $JPP_DIR ]; then
    echo "Variable JPP_DIR undefined."
    exit
fi
 
source $JPP_DIR/setenv.sh $JPP_DIR
 
set_variable   WORKDIR     ${TMPDIR:-/tmp}
set_variable   E           1e3                
set_variable   R           50
set_variable   CD          0.7  
 
set_variable:  YMAX        PHYSICS_YMAX              2e-0
set_variable:  YMIN        PHYSICS_YMIN              1e-5
set_variable:  HISTOGRAM   PHYSICS_HISTOGRAM         "1740  -20 +850"
set_variable:  N           PHYSICS_NUMBER_OF_EVENTS  10000000
set_variable:  CDF         PHYSICS_CDF               $JPP_DATA/I%p.dat.gz
set_variable:  PDF         PHYSICS_PDF               $JPP_DATA/J%p.dat.gz
 
set_variable:  FORMAT      GRAPHICS_FORMAT        gif
set_variable+  BATCH       GRAPHICS_BATCH         -B
 
if do_usage $*; then
    usage "$script [energy [distance [cosine]]]"
fi
 
case $# in
    3) set_variable CD $3;&
    2) set_variable R  $2;&
    1) set_variable E  $1;;
    0) ;;
    *) fatal "Wrong number of arguments."
esac
 
DIRECTIONS=(NORTH EAST SOUTH WEST)
 
for DIR in $DIRECTIONS[*]; do
 
    echo "Generating $DIR."
 
        JPlotCDG \
            -f ${CDF/\%/13}               \
            -f ${CDF/\%/14}               \
            -o $WORKDIR/F\[${DIR}\].root  \
        -D "${(P)DIR}"                \
        -R $R                         \
        -E $E                         \
        -c $CD                        \
        -n $N                         \
        -d 1
 
        JPlotPDG \
        -f ${PDF/\%/13}               \
        -f ${PDF/\%/14}               \
            -o $WORKDIR/f\[${DIR}\].root  \
        -D "${(P)DIR}"                \
        -R $R                         \
        -E $E                         \
        -c $CD                        \
            -H "$HISTOGRAM"               \
        -d 1
done
 
JPlot1D \
    -f$WORKDIR/{F,f}\[${^DIRECTIONS}\].root:h0                \
        -y "$YMIN $YMAX" -Y                                       \
    -> "#Deltat [ns]"                                        \
    -\^ "dP/dt [npe/ns]"                                      \
        -g 2                                                      \
        -S 0.5                                                    \
        -L "TR 1.0"                                               \
    -T "E = ${E} GeV#; R = ${R} m#; cos(#theta_{0}) = ${CD}"  \
        -o CDG.$FORMAT                                            $BATCH
 
rm -f $WORKDIR/{F,f}\[${^DIRECTIONS}\].root