pendulumAndSpring.gnuplot

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# \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
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#     Copyright (C) 2016 OpenFOAM Foundation
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# License
#     This file is part of OpenFOAM.
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#     OpenFOAM is free software: you can redistribute it and/or modify it
#     under the terms of the GNU General Public License as published by
#     the Free Software Foundation, either version 3 of the License, or
#     (at your option) any later version.
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#     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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#
# Script
#     pendulumAndSpring.gnuplot
#
# Description
#     Creates an PostScript graph file of Test-pendulumAndSpring results
#
#------------------------------------------------------------------------------

reset

set xlabel "Time/[s]"
set ylabel "x"
set y2label "omega"

set ytics nomirror
set y2tics

set yrange [-1.5:1.5]
set y2range [-35:35]

set xzeroaxis

set terminal postscript eps color enhanced solid
set output "pendulumAndSpring.eps"

plot \
    "xVsTime" u 1:2 w l t "x", \
    "omegaVsTime" u 1:(57.29578*$2) w l axes x1y2 t "omega"

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