31 lines
997 B
Gnuplot
31 lines
997 B
Gnuplot
# 设置终端为png格式，输出文件名为"plot.png"
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set terminal png size 800,600
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set output "plot.png"
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# 设置数据文件的格式，指定分隔符为逗号
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set datafile separator ","
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set key outside
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# 设置子图布局为2行1列
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set multiplot layout 2,1
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# 第一幅子图
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set xlabel "angle (deg)"
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set ylabel "gravity (mGal)"
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set xrange [10:-10]
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set key top left inside
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plot "data/shell2d/shell2d_model_out.csv" using 2:3 with lines title "Vx", \
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"data/shell2d/shell2d_model_out.csv" using 2:4 with lines title "Vz"
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# 第二幅子图
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set xlabel "angle (deg)"
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set ylabel "gradient (Eo)"
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set xrange [10:-10]
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set key top left inside
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plot "data/shell2d/shell2d_model_out.csv" using 2:5 with lines title "Vxx", \
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"data/shell2d/shell2d_model_out.csv" using 2:6 with lines title "Vxz", \
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"data/shell2d/shell2d_model_out.csv" using 2:7 with lines title "Vzx", \
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"data/shell2d/shell2d_model_out.csv" using 2:8 with lines title "Vzz"
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# 结束多图模式
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unset multiplot |