[R] Plotting contour & filled.contour in one graph

[Michael Prager]

Besides the answers you already have, you might look at my "4D" graph 
example (with code) on the R Graphics Gallery:

http://addictedtor.free.fr/graphiques/RGraphGallery.php?graph=90

I think it does exactly what you are asking, and therefore it might fit 
your needs with only slight code modification.

Mike Prager


Abd Rahman Kassim wrote on 2/12/2006 11:12 PM:
> Dear All,
>
> I have a question on overlaying a filled.contour (e.g. on soil properties data) and contour (by elevation) in one graph. Both have the same z matrix dimension. I'm able to overlay both graph, but the plots dimension did not overlap well on the same plots. How can I have both filled.contour and contour on the same graph? The commands that I have written are as follows:
>
> filled.contour(0:15,0:10,t(matrix(Total.C,nrow=11,ncol=16)))
> contour(0:15,0:10,as.matrix(elev),add=T)
>
> Thanks for anay assistance.
>
> Regards.
>
>
> Abd Rahman Kassim
> Forest Research Institute Malaysia
> Kepong 52109
> Selangor, MALAYSIA
>
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-- 
Michael H. Prager, Ph.D.
Population Dynamics Team
NOAA Center for Coastal Habitat and Fisheries Research
NMFS Southeast Fisheries Science Center
Beaufort, North Carolina  28516  USA
http://shrimp.ccfhrb.noaa.gov/~mprager/