3-D Lit Surface Plot

Surface plot with colormap-based lighting

Plotted Variables

• Single variable (Z) -- plot matrix values as heights above the x-y plane and map data values to colormap.
• Three variables (X,Y,Z) -- X and Y are vectors or matrices defining the x and y components of a surface.
• Four variables (X,Y,Z,s) - s is a two- or three-element vector specifying azimuth and elevation or the direction of light source.

More Information

See the surfl reference page for more information.