Hi Jan,
Even simpler, once you have a SpatialPolygons object you can use
spsample() to make a grid in that polygon. For reading polygons look at
the rgdal package or readShapePoly() in the maptools package. See
http://spatial.nhh.no/R/etc/world_map_intro.html for a shapefile for the
whole wor
Jan,
If you have the boundaries of Germany and you want to make your own
grid, you can use the overlay method to 'cut' the grid so that you only
get the points inside Germany. You can use this object in gstat to make
your predictions.
Hope this helps,
Virgilio
El mar, 24-02-2009 a las 18:21 +0
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 hav
