[comp.lang.idl-pvwave] polycontour

jstravis@athena.mit.edu (John S. Travis) (07/10/90)

Oh boy, this group came just in time. I just started using 
PV Wave, far superior to IDL :), and have a question.
How can I get polycontour to graph only a specific rage like
the other graphics. I've looked at polycontour and it uses
polyfill which does have a CLIP keyword in NORMAL coordiantes.
i've tried to translate my range inro normal and added a clip
onto the polyfill, but nothing seems to happens. any other approaches?

thanks.

john travis
jstravis@athena.mit.edu