#!/bin/sh
cd ${0%/*} || exit 1    # Run from this directory

# Source tutorial run functions
. $WM_PROJECT_DIR/bin/tools/RunFunctions

runApplication zeroDimensionalMesh

chemkin=$WM_PROJECT_DIR/test/chemistry/nc7h16/chemkin

runApplication chemkinToFoam \
    $chemkin/chem.inp $chemkin/therm.dat $chemkin/transportProperties \
    constant/reactions constant/speciesThermo

runApplication foamPostProcess -func massFractions

runApplication foamRun

if ! which gnuplot > /dev/null 2>&1
then
    echo "gnuplot not found - skipping graph creation" >&2
    exit 1
fi

gnuplot << EOF
    set terminal postscript eps color enhanced "Helvetica,20"
    set output "validation.eps"
    set xlabel "Time / [s]" font "Helvetica,24"
    set ylabel "Temperature / [K]" font "Helvetica,24"
    set grid
    set key left top
    set xrange [0:0.001]
    set yrange [750:2750]
    set ytics 250
    plot \
        "postProcessing/probe/0/T" t "OpenFOAM" w p lt 1 pt 6 ps 1.5, \
        "<(sed -n \
        's/ Time (sec) =  \\\\(.*\\\\)   T (K) =  \\\\(.*\\\\)/\\\\1 \\\\2/p' \
        $chemkin/senk.out)" t "Chemkin II" w l lt -1
EOF

#------------------------------------------------------------------------------