On Mon, Nov 28, 2016 at 3:37 PM, Mounirsky <[email protected]> wrote: > > I want to dissolve polygons from layer1 witch overlap with polygons of layer2 > keeping attributes table of layer1 and using command line. > > What I've done : > > v.in.ogr -o input=original_plygons output=layer1 > > v.in.ogr -o input=plygons_to_add output=layer2 > > v.patch -a input=layer2 output=layer1 > > (v.dissolve input=layer1 output=dissolved column=??? ) > > the problem is to dissolve you should chose a column ! and after the patch > (merge) the overlapping polygons of layer2 doesn't have a common same value > to dissolve them correctly... > > Can you please help me to solve this problem ?
You could use v.select to select those polygons from vector 1 that overlap with polygons from vector 2, the dissolve the selected polygons. Markus M > > > > -- > View this message in context: http://osgeo-org.1560.x6.nabble.com/Dissolve-polygones-from-layer1-witch-intersect-with-polygones-of-layer2-tp5297681.html > Sent from the Grass - Users mailing list archive at Nabble.com. > _______________________________________________ > grass-user mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/grass-user
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