Hello everyone, This is going to sound quite silly, but I'm an amateur R user and after a while I haven't been able to find the solution for my problem... I've got a shapefile coming from ArcMap 10, with a Projected Coordinate System: World_Cylindrical_Equal_Area (I chose that one when I was measuring areas); and a Geographic Coordinate System: GCS_WGS_1984.
I read it with R by using: WCountries <- readShapePoly("myfile",ID="COUNTRY") When I use the expresion "coordinates(WCountries)" some apparently UTM coordinates appear. How do I know how R has calculated this? because it keeps saying: Is projected: NA proj4string : [NA] Thank you very much!! -- Ester Polaina Lacambra [[alternative HTML version deleted]] _______________________________________________ R-sig-Geo mailing list R-sig-Geo@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-geo