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3D Surface Plot from a Virtual Matrix

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Download this project to learn how to make the graph.


This graph displays a 3D Colormap Surface plot created from a matrix-like block of cells in a worksheet. The corresponding X and Y spacing of for the block of data are uneven, but Origin allows such data to be plotted as a surface or contour plot using the Virtual Matrix feature.

Additionally, the data has been projected onto the XY plane as a contour plot using the same color mapping as the surface. The projection has been set to have transparency so that the 3D surface is visible through the projected plane.

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