What plotting program?

[Daniel F. <boy...@gm...>]

Hello,

In you opinion what plotting programe made this contour plot,
http://solardat.uoregon.edu/download/misc/EugeneContour.pdf

I know I could just contact the author (I think I will) but I wanted  
to point this out to the list because it looks really nice. I looks  
nicers than a gnuplot contour plot. I like the labels appearing along  
the contour lines. For certain types of contour plots (where the  
changes over the surface a smooth) I think this better represent the  
data as apposed to using colours and a colour map bar.

What do you think?

Regards,

Dan.