JPlotNPE-PDG.sh

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#!/usr/bin/env zsh
#
# \author lquinn
#
version=1.0
script=${0##*/}
 
# ------------------------------------------------------------------------------------------
#
#                         Utility script to plot integrals of tabulated PDFs.
#
# ------------------------------------------------------------------------------------------
 
 
if [ -z $JPP_DIR ]; then
    echo "Variable JPP_DIR undefined."
    exit
fi
 
 
source $JPP_DIR/setenv.sh $JPP_DIR
 
 
set_variable   DIR      $JPP_DIR/examples/JPhysics  
 
set_variable   NORTH    "0.00                       0.00"  
set_variable   EAST     "1.57                       0.00"  
set_variable   SOUTH    "3.14                       0.00"  
set_variable   WEST     "1.57                       3.14"  
 
set_variable   WORKDIR  ${TMPDIR:-/tmp}                        
set_variable   DEBUG    2                           
set_variable   TYPE     14                          
set_variable   E        1.0                         
set_variable   YMAX     1e+2                        
set_variable   YMIN     1e-5                        
 
set_variable   PDF      $JPP_DATA/J%p.dat           
set_variable   CDF      $JPP_DATA/I%p.dat           
 
set_variable:  FORMAT      GRAPHICS_FORMAT        gif
set_variable+  BATCH       GRAPHICS_BATCH         -B
 
if do_usage $*; then
    usage "$script [energy]"
fi
 
case $# in
    1) set_variable E $1;;
esac
 
 
for dir in NORTH EAST SOUTH WEST; do
 
    echo "Generating $dir."
 
    eval D=\$$dir
 
    if (( 1 )); then
 
        $DIR/JPlotNPE-PDG \
            -P ${PDF/\%/${TYPE}}            \
            -C ${CDF/\%/${TYPE}}            \
            -D "${D}"                       \
            -E "${E}"                       \
            -o $WORKDIR/npe\[${dir}\].root  \
            -d $DEBUG --!
 
    fi
 
    if (( 0 )); then
 
        for FUNCTION in pdf npe cdf; do
 
            JPlot2D \
                -f $WORKDIR/npe\[${dir}\].root:${FUNCTION}      \
                -z "$YMIN $YMAX" -Z                             \
                -T "${dir} E = ${E} GeV"                        \
                -O "colz"                                       \
                -> "D [m]"                                     \
                -< "cos #theta_{0}"                            \
                -o ${FUNCTION}-${dir}-${E}GeV.$FORMAT           $BATCH
        done
    fi
 
    if (( 1 )); then
 
        set_variable  YMIN   0.90
        set_variable  YMAX   1.10
 
        for FUNCTION in npe cdf; do
 
            JOpera2D \
                -f $WORKDIR/npe\[${dir}\].root:${FUNCTION}        \
                -f $WORKDIR/npe\[${dir}\].root:pdf                \
                -u Divide                                         \
                -o $WORKDIR/ratio-${FUNCTION}-${dir}.root
 
            JPlot2D \
                -f $WORKDIR/ratio-${FUNCTION}-${dir}.root:Divide  \
                -z "$YMIN $YMAX"                                  \
                -T "${FUNCTION}/pdf ${dir}"                       \
                -> "D [m]"                                       \
                -< "cos #theta_{0}"                              \
                -O COLZ                                           \
                -o ratio-${FUNCTION}-${dir}.$FORMAT               $BATCH
        done
    fi
done