使用 PSTricks 绘制 3D 数据图

Question 1

重新定义内部缩放宏以获得更好的 x、y、z 值。这比使用unit2D 视图的默认键更有意义：

\documentclass{article}    
\usepackage{pst-3dplot}
\begin{filecontents*}{plotting-of-3d-surface.data}
2.17    0.001   0.82044815
2.17    0.002   0.82345825
2.17    0.004   0.82679255
2.17    0.008   0.83334715
2.17    0.016   0.84395915
2.17    0.032   0.8584953
2.21    0.001   0.77582165
2.21    0.003   0.78520505
2.21    0.009   0.80205985
2.21    0.027   0.83085105
2.24    0.001   0.7227885
2.24    0.002   0.73391615
2.24    0.005   0.7543979
2.24    0.015   0.78798745
2.24    0.003   0.74176635
2.24    0.009   0.77064805
2.24    0.027   0.81042375
2.26    0.001   0.66545585
2.26    0.003   0.7012046
2.26    0.005   0.721067
2.26    0.009   0.7447984
2.26    0.015   0.76715245
2.26    0.027   0.794177
2.27    0.001   0.62916195
2.27    0.003   0.6774642
2.27    0.009   0.72961785
2.27    0.027   0.7861086
2.28    0.001   0.5750828
2.28    0.003   0.65059675
2.28    0.005   0.6802631
2.28    0.009   0.7145367
2.28    0.015   0.74447695
2.28    0.027   0.7774403
2.29    0.001   0.51357255
2.29    0.002   0.581053
2.29    0.003   0.6173075
2.29    0.009   0.6972096
2.29    0.027   0.76793225
2.31    0.001   0.36997965
2.31    0.002   0.474415
2.31    0.003   0.53649295
2.31    0.009   0.6587164
2.31    0.016   0.70870255
2.31    0.027   0.7482423
2.31    0.05    0.7912395
2.34    0.001   0.2204104
2.34    0.002   0.316308
2.34    0.003   0.39256745
2.34    0.004   0.45240835
2.34    0.009   0.5883453
2.34    0.016   0.6590771
2.34    0.027   0.71444205
2.34    0.05    0.7690014
2.38    0.001   0.13286995
2.38    0.002   0.1828288
2.38    0.004   0.2980268
2.38    0.008   0.4507145
2.38    0.016   0.58417075
2.38    0.032   0.6833616
\end{filecontents*}

\makeatletter
\pst@def{ScalePointsThreeD}<%
  counttomark dup dup cvi eq not { exch pop } if
  /m exch def /n m 3 div cvi def
  n {               % now we have x y z
    5 mul 3 1 roll    % z 
    100 mul 3 1 roll  % y
    3 1 roll          % x
    tx@3DPlotDict begin
    saveCoor
    ConvertTo2D
    x2D \pst@number\psxunit mul y2D \pst@number\psyunit mul 
    end
    m 1 sub 1 roll m 1 sub 1 roll /m m 3 sub def } repeat>
\makeatother
\begin{document}

\readdata{\data}{plotting-of-3d-surface.data}
 \begin{pspicture}
  \pstThreeDCoor[xMin=0,xMax=2.4,yMin=0,yMax=1,zMin=0,zMax=5]
  \listplotThreeD[plotstyle=curve]{\data}
 \end{pspicture}

\end{document}

在此处输入图片描述

Answer

重新定义内部缩放宏以获得更好的 x、y、z 值。这比使用unit2D 视图的默认键更有意义：

\documentclass{article}    
\usepackage{pst-3dplot}
\begin{filecontents*}{plotting-of-3d-surface.data}
2.17    0.001   0.82044815
2.17    0.002   0.82345825
2.17    0.004   0.82679255
2.17    0.008   0.83334715
2.17    0.016   0.84395915
2.17    0.032   0.8584953
2.21    0.001   0.77582165
2.21    0.003   0.78520505
2.21    0.009   0.80205985
2.21    0.027   0.83085105
2.24    0.001   0.7227885
2.24    0.002   0.73391615
2.24    0.005   0.7543979
2.24    0.015   0.78798745
2.24    0.003   0.74176635
2.24    0.009   0.77064805
2.24    0.027   0.81042375
2.26    0.001   0.66545585
2.26    0.003   0.7012046
2.26    0.005   0.721067
2.26    0.009   0.7447984
2.26    0.015   0.76715245
2.26    0.027   0.794177
2.27    0.001   0.62916195
2.27    0.003   0.6774642
2.27    0.009   0.72961785
2.27    0.027   0.7861086
2.28    0.001   0.5750828
2.28    0.003   0.65059675
2.28    0.005   0.6802631
2.28    0.009   0.7145367
2.28    0.015   0.74447695
2.28    0.027   0.7774403
2.29    0.001   0.51357255
2.29    0.002   0.581053
2.29    0.003   0.6173075
2.29    0.009   0.6972096
2.29    0.027   0.76793225
2.31    0.001   0.36997965
2.31    0.002   0.474415
2.31    0.003   0.53649295
2.31    0.009   0.6587164
2.31    0.016   0.70870255
2.31    0.027   0.7482423
2.31    0.05    0.7912395
2.34    0.001   0.2204104
2.34    0.002   0.316308
2.34    0.003   0.39256745
2.34    0.004   0.45240835
2.34    0.009   0.5883453
2.34    0.016   0.6590771
2.34    0.027   0.71444205
2.34    0.05    0.7690014
2.38    0.001   0.13286995
2.38    0.002   0.1828288
2.38    0.004   0.2980268
2.38    0.008   0.4507145
2.38    0.016   0.58417075
2.38    0.032   0.6833616
\end{filecontents*}

\makeatletter
\pst@def{ScalePointsThreeD}<%
  counttomark dup dup cvi eq not { exch pop } if
  /m exch def /n m 3 div cvi def
  n {               % now we have x y z
    5 mul 3 1 roll    % z 
    100 mul 3 1 roll  % y
    3 1 roll          % x
    tx@3DPlotDict begin
    saveCoor
    ConvertTo2D
    x2D \pst@number\psxunit mul y2D \pst@number\psyunit mul 
    end
    m 1 sub 1 roll m 1 sub 1 roll /m m 3 sub def } repeat>
\makeatother
\begin{document}

\readdata{\data}{plotting-of-3d-surface.data}
 \begin{pspicture}
  \pstThreeDCoor[xMin=0,xMax=2.4,yMin=0,yMax=1,zMin=0,zMax=5]
  \listplotThreeD[plotstyle=curve]{\data}
 \end{pspicture}

\end{document}

在此处输入图片描述

Question 2

正确的语法\fileplotThreeD是

\fileplotThreeD[Options]{datafile}

其中datafile不是用生成的命令\readdata，而是文件名。因此您的示例必须是这样的：

\documentclass{article}

\usepackage{pst-3dplot}

\begin{filecontents*}{plotting-of-3d-surface.data}
2.17    0.001   0.82044815
2.17    0.002   0.82345825
2.17    0.004   0.82679255
2.17    0.008   0.83334715
2.17    0.016   0.84395915
2.17    0.032   0.8584953
2.21    0.001   0.77582165
2.21    0.003   0.78520505
2.21    0.009   0.80205985
2.21    0.027   0.83085105
2.24    0.001   0.7227885
2.24    0.002   0.73391615
2.24    0.005   0.7543979
2.24    0.015   0.78798745
2.24    0.003   0.74176635
2.24    0.009   0.77064805
2.24    0.027   0.81042375
2.26    0.001   0.66545585
2.26    0.003   0.7012046
2.26    0.005   0.721067
2.26    0.009   0.7447984
2.26    0.015   0.76715245
2.26    0.027   0.794177
2.27    0.001   0.62916195
2.27    0.003   0.6774642
2.27    0.009   0.72961785
2.27    0.027   0.7861086
2.28    0.001   0.5750828
2.28    0.003   0.65059675
2.28    0.005   0.6802631
2.28    0.009   0.7145367
2.28    0.015   0.74447695
2.28    0.027   0.7774403
2.29    0.001   0.51357255
2.29    0.002   0.581053
2.29    0.003   0.6173075
2.29    0.009   0.6972096
2.29    0.027   0.76793225
2.31    0.001   0.36997965
2.31    0.002   0.474415
2.31    0.003   0.53649295
2.31    0.009   0.6587164
2.31    0.016   0.70870255
2.31    0.027   0.7482423
2.31    0.05    0.7912395
2.34    0.001   0.2204104
2.34    0.002   0.316308
2.34    0.003   0.39256745
2.34    0.004   0.45240835
2.34    0.009   0.5883453
2.34    0.016   0.6590771
2.34    0.027   0.71444205
2.34    0.05    0.7690014
2.38    0.001   0.13286995
2.38    0.002   0.1828288
2.38    0.004   0.2980268
2.38    0.008   0.4507145
2.38    0.016   0.58417075
2.38    0.032   0.6833616
\end{filecontents*}

\begin{document}

\begin{figure}
\centering
 \begin{pspicture}
  %\readdata{\data}{plotting-of-3d-surface.data}
  \pstThreeDCoor[xMin=2.1,xMax=2.4,yMin=0,yMax=0.1,zMin=0,zMax=1]
  \fileplotThreeD{plotting-of-3d-surface.data}
 \end{pspicture}
\end{figure}

\end{document}

请注意，唯一的区别是注释掉包含\readdata并更改参数的行\fileplotThreeD。

Answer

正确的语法\fileplotThreeD是

\fileplotThreeD[Options]{datafile}

其中datafile不是用生成的命令\readdata，而是文件名。因此您的示例必须是这样的：

\documentclass{article}

\usepackage{pst-3dplot}

\begin{filecontents*}{plotting-of-3d-surface.data}
2.17    0.001   0.82044815
2.17    0.002   0.82345825
2.17    0.004   0.82679255
2.17    0.008   0.83334715
2.17    0.016   0.84395915
2.17    0.032   0.8584953
2.21    0.001   0.77582165
2.21    0.003   0.78520505
2.21    0.009   0.80205985
2.21    0.027   0.83085105
2.24    0.001   0.7227885
2.24    0.002   0.73391615
2.24    0.005   0.7543979
2.24    0.015   0.78798745
2.24    0.003   0.74176635
2.24    0.009   0.77064805
2.24    0.027   0.81042375
2.26    0.001   0.66545585
2.26    0.003   0.7012046
2.26    0.005   0.721067
2.26    0.009   0.7447984
2.26    0.015   0.76715245
2.26    0.027   0.794177
2.27    0.001   0.62916195
2.27    0.003   0.6774642
2.27    0.009   0.72961785
2.27    0.027   0.7861086
2.28    0.001   0.5750828
2.28    0.003   0.65059675
2.28    0.005   0.6802631
2.28    0.009   0.7145367
2.28    0.015   0.74447695
2.28    0.027   0.7774403
2.29    0.001   0.51357255
2.29    0.002   0.581053
2.29    0.003   0.6173075
2.29    0.009   0.6972096
2.29    0.027   0.76793225
2.31    0.001   0.36997965
2.31    0.002   0.474415
2.31    0.003   0.53649295
2.31    0.009   0.6587164
2.31    0.016   0.70870255
2.31    0.027   0.7482423
2.31    0.05    0.7912395
2.34    0.001   0.2204104
2.34    0.002   0.316308
2.34    0.003   0.39256745
2.34    0.004   0.45240835
2.34    0.009   0.5883453
2.34    0.016   0.6590771
2.34    0.027   0.71444205
2.34    0.05    0.7690014
2.38    0.001   0.13286995
2.38    0.002   0.1828288
2.38    0.004   0.2980268
2.38    0.008   0.4507145
2.38    0.016   0.58417075
2.38    0.032   0.6833616
\end{filecontents*}

\begin{document}

\begin{figure}
\centering
 \begin{pspicture}
  %\readdata{\data}{plotting-of-3d-surface.data}
  \pstThreeDCoor[xMin=2.1,xMax=2.4,yMin=0,yMax=0.1,zMin=0,zMax=1]
  \fileplotThreeD{plotting-of-3d-surface.data}
 \end{pspicture}
\end{figure}

\end{document}

请注意，唯一的区别是注释掉包含\readdata并更改参数的行\fileplotThreeD。

使用 PSTricks 绘制 3D 数据图

答案1

答案2

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