,'surf half')" title="iData_plot_3d_surf_half: plot(c,'surf half')" src="images/iData_plot_3d_surf_half.png" style="border: 0px solid ; width: 200px; height: 177px;" align="middle"></a><br>
<span style="font-style: italic;">Plot 3D: left=</span>plot(d,'surf')<span style="font-style: italic;">, right=</span>plot(d,'surf half')<span style="font-style: italic;"></span><br>
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<a href="images/iData_plot_3d_plot3.png"><img alt="iData_plot_3d_plot3: plot(d,'plot3')" title="iData_plot_3d_plot3: plot(d,'plot3')" 