Dear list. I am asking for advice for getting verticale profile of DEM along line object. I konw, it is easy for one straight line (distance and extract functions) also with using a combination of GRASS and R ( http://casoilresource.lawr.ucdavis.edu/drupal/node/375 ). Is in R possible to do this.
Thanks to all. OV Here is a sample code: library(raster) library(sp) set.seed(2) data(volcano) r <- raster(volcano) plot(r) l1 = cbind(c(seq(0,1 , by = 0.1)), runif(11, 0, 1)) S1 = Lines(list(Line(l1)), ID = "a") lines(S1, asp = 1, col = "red") _______________________________________________ R-sig-Geo mailing list [email protected] https://stat.ethz.ch/mailman/listinfo/r-sig-geo
