[pstricks] iso contour lines

Cyrille Piatecki cyrille.piatecki at univ-orleans.fr
Wed Jan 30 19:27:37 CET 2008

Is there a way to plot a surface with the isocontour line projected on the x,y plan  without being obliged to give to pstriocks the explicit equatin of the curves
-- not the surface ?

I dont' know if it is possible to pass some parameters like the change of origin in command like \rput. If it's not the cas and not a mistake of mine It will be great.

  Cyrille Piatecki

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