JPlotNPE1D.sh

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#!/usr/bin/env zsh
#
# \author jseneca
#
version=1.0
script=${0##*/}
 
# ------------------------------------------------------------------------------------------
#
#                         Utility script to plot tabulated PDFs.
#
# ------------------------------------------------------------------------------------------
 
 
if [ -z $JPP_DIR ]; then
    echo "Variable JPP_DIR undefined."
    exit
fi
 
source $JPP_DIR/setenv.sh $JPP_DIR
 
zmodload zsh/mathfunc
 
set_variable   WORKDIR     ${TMPDIR:-/tmp}               
set_variable   DEBUG       3
set_variable   E           1e3                  
set_variable   D           100                
 
set_variable:  YMAX        PHYSICS_YMAX                1e-3
set_variable:  YMIN        PHYSICS_YMIN                1e-8
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]]"
fi
 
case $# in
    2) set_variable D  $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."
 
    $JPP_DIR/examples/JPhysics/JPlotNPE1D \
        -f ${PDF/\%/13}                 \
        -f ${PDF/\%/14}                 \
        -o $WORKDIR/F\[${DIR}\].root    \
        -D "${(P)DIR}"                  \
            -R "${D}"                       \
            -x "1000000 -1.0 +1.0"          \
            -E "${E}"                       \
        -d $DEBUG
done
 
JPlot1D \
    -f$WORKDIR/F\[${^DIRECTIONS}\].root:h0    \
        -y "$YMIN $YMAX" -Y                       \
    -> "cos #theta_{0}"                      \
    -\^ "P [npe]"                             \
    -L TL                                     \
    -T "E = ${E} GeV#; D = ${D} m"            \
    -o NPE.$FORMAT                            $BATCH
 
JPlot1D \
    -f$WORKDIR/F\[${^DIRECTIONS}\].root:h0    \
        -x "0.7 0.8"                              \
    -> "cos #theta_{0}"                      \
    -\^ "P [npe]"                             \
    -L TL                                     \
    -T "E = ${E} GeV#; D = ${D} m"            \
    -o NPE-zoom.$FORMAT                       $BATCH
 
rm -f $WORKDIR/F\[${^DIRECTIONS}\].root