Martin Bley wrote: > I still get stucked on an issue using v.overlay. I > imported a shapefile with the world continents (the one > from ESRI). Projection is Lat-Long. > > VERTI L 2 1 -180 -80 180 -80 1 1 > > Now I use the following command to merge the intersection > between the latitude (80 South) and the areas in the > world continents vector. > > v.overlay ainput=$vector atype=line alayer=1 binput=World > btype=area \ blayer=1 output=$out operator=and > > Works pretty well so far, until I reach latitude South > 75+. Intersections doesn't match continents anymore > (please see attached PNG file). > > I would appreciate any hint.
Hi There is a known bug/feature in v.overlay in lat/long locations [1]. I can't say if it has the same background as your issue. It might. Letting you know just in case. http://wald.intevation.org/tracker/?func=detail&atid=204&aid=452&group_id=21 Maciek _______________________________________________ grassuser mailing list grassuser@grass.itc.it http://grass.itc.it/mailman/listinfo/grassuser