Plotting scientific data on Irises.

[Alan M. Mathiowetz]

	We are looking for a good commercial package for plotting two- and three-
dimensional scientific data on SGI workstations.  We have a fairly large number
of users, so the easier the package is to use, the better -- i.e. a menu-driven
program would be ideal.  Postscript output would be great, but is not absolutely
necessary.  Does anyone have any recommendations?