JPlotNPE-PDG.sh

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#!/bin/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  /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           


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 $WORKDIR/${FUNCTION}-${dir}-${E}GeV.gif
        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 $WORKDIR/ratio-${FUNCTION}-${dir}.gif
        done
    fi
done