Plotting contour & filled.contour in one graph
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 ***************************************** ***************************************** [[alternative HTML version deleted]]
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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/