[GRASS-user] v.patch drops adjacent polygons

Nikos Alexandris nikos.alexandris at felis.uni-freiburg.de
Fri Jun 5 09:37:19 EDT 2009

A. Marcia:
> I'm trying to v.patch two contiguous UTM 10*10-km grid maps, but the
> polygons in the zones of contact between these maps do not appear in
> the output map...

Maybe try "g.region vect=VECT1,VECT2 -pa" first?

Greetings, Nikos

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