303e3d1f60
Various minor changes to tutorial scripts. In particular, ensuring that they all change to the containing directory so that batches of tutorials can be run easily from the root of the installation.
35 lines
1.0 KiB
Bash
Executable File
35 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 color enhanced "Helvetica,20"
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set output '../d.air_y.eps'
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set xlabel 'd (mm)'
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set ylabel 'y (m)'
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set key bottom center
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latestTime = system("foamListTimes -case .. -latestTime")
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p0 = $(tail -n1 ../postProcessing/cellZoneAverage/0/volFieldValue.dat | awk '{print $2}')
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file = '../postProcessing/graph/'.latestTime.'/line.xy'
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plot file u (\$2*1000):1 w l lc rgb 'black' t 'prediction',\
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file u (0.003*(p0/\$3)**(1./3.)*1000):1 w l dt 2 lc rgb 'black' t 'exact result'
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set output '../alpha.air_y.eps'
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set xlabel '{/Symbol a} (-)'
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plot file u 4:1 w l dt 2 lc rgb 'black' t 'air1',\
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file u 5:1 w l dt 3 lc rgb 'black' t 'air2',\
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file u 6:1 w l dt 4 lc rgb 'black' t 'air3',\
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file u 7:1 w l lc rgb 'black' t 'air total'
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EOF
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#------------------------------------------------------------------------------
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