[comp.sources.wanted] 3-D Plotting

jpo@pandora.cs.wayne.edu (James P. O'Callaghan) (01/19/90)

Are there any programs out there for graphing plots of 3-d data on a
screen or hardcopy, under unix or pc-dos?  (e.g., 2 variables are
to be plotted over a series of time increments)  Thanks in advance.