Add Data Display 3D Surface Plot
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Editor > Add > Data Display

Use to add or remove data display types from the active graph.

Dialog box items

Data Display

Surface: Check to display a continuous surface of z-values (surface plot) or a grid of z-values (wireframe plot) that is fit to your data.

Symbols: Check to represent each data point with a symbol.

Project lines: Check to display lines that project from each data point to its base.