Hi Freddy,to add borders to an object of class geodata just add them as an element to the list (class geodata basically is a list):
obj$borders <- border.polygonborder.polygon here must match coordinates as described in ?polygon, if I remember correctly.
regards, Tom _______________________________________________ R-sig-Geo mailing list R-sig-Geo@stat.math.ethz.ch https://stat.ethz.ch/mailman/listinfo/r-sig-geo