xzplane中的网格

时间:2013-04-26 15:46:46

标签: gnuplot

我在xzplane中显示网格时遇到问题。我已经改变了我的z轴位置:

http://s14.directupload.net/images/130425/s9hi6ybj.png

现在我想在我的xz平面的xy平面上有一个网格,但由于我对gnuplot很新,我找不到正确的命令。


我的代码如下所示:

set parametric

set xlabel "Abweichung"
set ylabel "Dosis [%]"
set zlabel "Volumen [%]"

set xrange [-1:1]
set yrange [0:100]
set zrange [0:100]

set xtics 0.2
set ytics 10
set ztics 10

set grid 

set border 4095 ls 1 lc rgb "black"

set xtics axis
set ytics axis
set ztics axis

set xzeroaxis lt 1 lw 2 lc rgb "black"
set yzeroaxis lt 1 lw 2 lc rgb "black"
set zzeroaxis lt 1 lw 2 lc rgb "black"

set xyplane 0

splot [t=0:100] 0, t, t

2 个答案:

答案 0 :(得分:5)

这适用于gnuplot 4.6:

set grid ztics

看一下这篇文章:http://gnuplot.sourceforge.net/docs_4.2/node188.html

对于一个复杂的例子:http://www.phyast.pitt.edu/~zov1/gnuplot/html/bargraphs.html

答案 1 :(得分:3)

遗憾的是grid命令目前不支持此功能,可能会发布功能请求。

无论如何,正如 mgilson 所建议的那样,您可以手动添加带有for循环的网格线和set arrow命令。例如,添加以下两行:

set for [x = -10:10:2] arrow from x/10.0, 0, 0 to x/10.0, 0, 100 nohead lt 0
set for [z = 0:100:10] arrow from     -1, 0, z to      1, 0,   z nohead lt 0

结果:

Plot that includes XZ grid

您可能希望使用set view旋转绘图。除以十分是因为浮点增量似乎不起作用。

或者,如果您希望网格位于框背面,请执行以下操作:

set for [x = -10:10:2] arrow from x/10.0, 100, 0 to x/10.0, 100, 100 nohead lt 0
set for [z = 0:100:10] arrow from     -1, 100, z to      1, 100,   z nohead lt 0

set for [y = 0:100:10] arrow from     -1,   y, 0 to -1,   y, 100 nohead lt 0
set for [z = 0:100:10] arrow from     -1,   0, z to -1, 100,   z nohead lt 0

结果是:

Plot that includes grid at the back of the two walls of the plot

样式注释

您可以替换:

set xtics axis
set ytics axis
set ztics axis

set xzeroaxis lt 1 lw 2 lc rgb "black"
set yzeroaxis lt 1 lw 2 lc rgb "black"
set zzeroaxis lt 1 lw 2 lc rgb "black"

与等价物:

set tics axis
set zeroaxis lt 1 lw 2 lc rgb "black"