Dear r-sig-geo, I am trying to generate a kml for an image I am producing using image(). After reading about kml generation, I'm unsure if I sould be using kmlOverlay() or writeOGR, or some other function.
This is the data http://www.ceoe.udel.edu/cms/moliver/20071003.276.0237.n17.nc require(ncdf) require(fields) f <- open.ncdf("20071003.276.0237.n17.nc") lon <- get.var.ncdf(f, "lon") lat <- get.var.ncdf(f, "lat") mcsst <- get.var.ncdf(f, "mcsst") plot(diff(lon)) #####notice decreasing par(mar=c(0, 0, 0, 0)) par(bty="n") image(lon, lat, mcsst, col = tim.colors(64)) #####image I want to make kml for I don't seem to be able to make a proper "Spatial" object because of the unequally spaced geographic coordinates.This seems to be necessary to to proceed with a kml generation. I'm probably missing something simple so any help or example code would be wonderful Thanks Mat I can't seem to generate a proper S4 object from my data -- Matthew J. Oliver Assistant Professor School of Marine Science and Policy College of Earth, Ocean and Environment University of Delaware 700 Pilottown Rd. Lewes, DE, 19958 302-645-4079 http://www.ceoe.udel.edu/people/profile.aspx?moliver [[alternative HTML version deleted]] _______________________________________________ R-sig-Geo mailing list R-sig-Geo@stat.math.ethz.ch https://stat.ethz.ch/mailman/listinfo/r-sig-geo