Begin forwarded message:
> From: Christine Lynn Mc Lauchlan <cmclauch...@upei.ca> > Date: March 5, 2013 7:34:15 PM GMT+01:00 > To: CIO Student <swagathnavi...@gmail.com> > Subject: Re: Re. Topographical Data SOS > > Hi Swagath, > > THIS IS PERFECT! Oh my, I have been stuggling with this for ages, and all I > was missing it the simple geom_tile( ). > > Thank you so kindly, > > Christine > > > > > > > > > On Tue, Mar 5, 2013 at 2:19 PM, CIO Student <swagathnavi...@gmail.com> wrote: > > Hi there, > > There are many ways to make a topographical map in R. Given below are two > examples from R to create a topographical map of a volcano. > > require(grDevices); require(graphics) > filled.contour(volcano, color.palette = terrain.colors, asp = 1) > title(main = "volcano data: filled contour map") > > library (ggplot2) > library(reshape2 > ggplot(melt(volcano), aes(x=Var1, y=Var2, fill=value))+geom_tile() > > > I dont know if this is what you want to know? > > Cheers, > Swagath Navin > > [[alternative HTML version deleted]] _______________________________________________ R-sig-Geo mailing list R-sig-Geo@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-geo