ab610d20ad
Patch contributed by Institute of Fluid Dynamics, Helmholtz-Zentrum Dresden - Rossendorf (HZDR)
38 lines
1.0 KiB
Bash
Executable File
38 lines
1.0 KiB
Bash
Executable File
#!/bin/sh
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if ! which gnuplot > /dev/null 2>&1
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then
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echo 'gnuplot not found - skipping graph creation' >&2
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exit 1
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fi
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gnuplot<<EOF
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set terminal postscript eps monochrome
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set output '../numberDensity.eps'
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set decimalsign '.'
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set format xy '%g'
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set xtics 1e1 mirror
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set xlabel 'v(m^{3})'
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set ytics 1e1 mirror
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set ylabel 'n(m^{-3}m^{-3})'
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set logscale xy
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set xrange [1e-5:1.5]
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set yrange [1e-5:10]
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set key at graph 0.8,0.5
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N0 = 0.05
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v0 = 1.0
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n(x,t) = N0*exp(-t*x**2.0)*2.0*t*v0
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plot '<printf "1 0.05\n1 0\n"' w l t 'Init. Cond.',\
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n(x,10.0) ls 2 lc rgb 'black' t '[Ziff and McGrady, J. Phys. A: Math. Gen., 18: 3027-3037, 1985]',\
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'../numberDensity.transposed.dat' every ::0::19 u 1:2 w p pt 1 t 'air1',\
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'../numberDensity.transposed.dat' every ::20::24 u 1:2 w p pt 5 t 'air2',\
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'../numberDensity.transposed.dat' every ::25::28 u 1:2 w p pt 9 t 'air3'
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EOF
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#------------------------------------------------------------------------------
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