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3D Surface from Virtual Matrix

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This graph displays a hyperbolic paraboloid created from a virtual matrix. Data in a virtual matrix worksheet is arranged as in a matrix sheet, and can support both linear and non-linear mapping. 3D Surface and Contour graphs can be plotted directly from virtual matrices.

The data contained in this worksheet is arranged as in a matrix. X coordinates are stored in the first row and Y coordinates are in the first column. The remainder of the cells contain the Z values.

With the worksheet active, click the 3D Surface or Contour button to open the plotvm dialog. In the dialog, specify Z and XY values to plot.

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