Mesh or Surf colors

[Janmaat, John]

Hello,

I'm trying to plot intersecting surfaces.  Plotting is fine.  However, I cannot 
figure out how to set a different color for each surface.

Any way to do this?

Thanks,

John.


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Johannus (John) Janmaat
Assistant Professor of Economics
Barber School of Arts and Sciences
University of British Columbia - Okanagan
address@hidden