Hi list, what does this warning mean? "Warning in points2grid(points,tolerance): grid has empty columns/rows in dimension 1"
It gets out when doing an overlay between points and grid [overlay(grid, pointsdataframe)], with sp package. I receive a complete list of values for the points, uploaded from the grid, but I don't know if I have to care about the warning... Giovanni _______________________________________________ R-sig-Geo mailing list [email protected] https://stat.ethz.ch/mailman/listinfo/r-sig-geo
