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2000 Oct 26
2
persp plot question..
Dear All,
I have been trying to to do this for a few days now. I can generate
persp plot OK and can generate it in colour using the command
persp(x,y,z,col=terrain.colors(20))
However, I was wondering if it is possible to shade the 3d surface like a
contour plot. i.e. black for large z, white for small z, say
Thanks in advance
Colin