Mark, If spgdf is a SpatialGridDataFrame object
# install.packages("raster", repos="http://R-Forge.R-project.org") library(raster) plot3D(raster(spgdf)) Or you can have a look at the code: getMethod("plot3D", 'RasterLayer') Robert On Wed, Dec 9, 2009 at 5:10 AM, Mark Connolly <mark_conno...@acm.org> wrote: > I have a 3d SpatialGridDataFrame I created using krige (IDW). I am using > rgl facilities to create an interactive plot of the points, but I'd really > like to have something more volumetric than points. My copy of the truly > wonderful Applied Spatial Data Analysis with R (shameless pander) is pretty > mute on 3d. Any hints on where I might find something on transforming the > points into a mesh? Something I need to code for myself? > > _______________________________________________ > R-sig-Geo mailing list > R-sig-Geo@stat.math.ethz.ch > https://stat.ethz.ch/mailman/listinfo/r-sig-geo > _______________________________________________ R-sig-Geo mailing list R-sig-Geo@stat.math.ethz.ch https://stat.ethz.ch/mailman/listinfo/r-sig-geo