R help - Feb 2010 - Different colors for different groups in lattice wireframe

Hello,

I have trouble with the following: I am trying do display two groups in a
wireframe using two different color schemes. I have been able to display the
two groups, but the color scheme for both is identical. I would like to
display one group in a color scheme red-yellow (or whatever) and the other
on green-blue.

Any thoughts?

totalViolation <- wireframe(pViol ~ sr * pool, data=combo,
  groups = stat,    #shade=TRUE,
  drape=TRUE, colorkey=TRUE,
  scales = list(arrows=FALSE,
    x=list(at=c(0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8)),
    y=list(rot=0, at=c(  1000, 5000, 10000, 20000)),
    cex= 1, col="red", font = 1, tck=1),
  screen =list(z = -240, x=-60),
  aspect=c(1.2, 0.9),
  xlab = expression(paste(sr)),
  ylab = expression (paste(pool)),
  zlab ="P(Viol)",
  zlim= range(seq(0.0, 1.0, by = 0.05)))

totalViolation

Thanks,
Alexander

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