[comp.graphics] Public Domain software for Contouring and Plotting ?

jxt@calmasd.Prime.COM (Jawahar Tembulkar) (10/17/90)

Netters,

I am looking for public domain software for deriving contours
( given a set of vertices, and associated values, as well as the
tesellated surface on which the vertices are located ).  I am 
also looking for public domain software for 2D and 3D plotting.

Comments on bugs/features of any of the public domain software
will be greatly appreciated.  If you are aware of the graphic
environment with which these are already integrated, please
include this information.

Regards,

Jawa



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