# Draw surface graph

Does any know how to draw a graph like this:

Which programs can do that? I'm a developer so I've no problem on formatting a complex files so that a software can handle it.

• SAS is one that can. Nov 24, 2011 at 0:20
• Look up for "response surface plot" on Google; e.g., if you're willing to use R, Surface Plots in the rsm Package.
– chl
Nov 24, 2011 at 8:44

Lots can do it. R (packages such as lattice, misc3d and others), Matlab, Python (see matplotlib), Wolfram Alpha / Mathematica... I'd use whatever your most comfortable in.

See these questions.

• "these questions" link is wrong. Thanks for the info! Nov 24, 2011 at 0:25
• Fixed. Good luck! Nov 25, 2011 at 5:16

Since it wasn't mentioned yet: You could have a look at gnuplot.