Hello im doing a project with Interpolating ( Kriging ) Temperature Data from many Stations in Germany. To do a Kriging i have to use a Grid. So I have now 2 options. The better one is too download a prepared grid with the borders of Germany. Then the interpolated map will look great, because i have only Points inside German borders. So does anyone have got such a grid? If no, the other is to make a grid inside a German Bounding Box. Then my map will be a quare :). I have looked in the meuse Data set how such a grid looks like : > meuse.grid Object of class SpatialPixelsDataFrame Object of class SpatialPixels Grid topology: cellcentre.offset cellsize cells.dim x 178460 40 78 y 329620 40 104 SpatialPoints: x y [1,] 181180 333740 [2,] 181140 333700 [3,] 181180 333700 and so on. So is there any Possibility to make such a grid, if i know : Coordinates of my Bounding Box (upper left coodinates for example (200000,540000), upper right(900000,650000)) and Cellsize for Example 10000? I woult prefer too download an existing grid. Sorry for my bad english and bad knowledge of R. :) Greetings Jan Hackenberg
[[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