Thanks for you input, but this does not work. It makes 1 multi polygon, not multiple polygons. It asks an attribute to separate the polygons, but I have no useful attributes that differ in the right way.
Joris > Op 29 nov. 2016, om 15:21 heeft Leknín Řepánek <godzilalal...@gmail.com> het > volgende geschreven: > > vector -> geoprocessing tools -> dissolve > > On Tue, Nov 29, 2016 at 12:11:24PM +0100, Joris Hintjens wrote: >> Hello, >> I have a shapefile with polygons that I want to join if they touch. They have >> no useful property to group them. How can I do that? >> >> My goal: group parcels within house blocks to 1 polygon. So that my layer of >> parcels becomes a layer of house blocks. >> see a sample at >> https://dl.dropboxusercontent.com/u/23700421/ >> Schermafbeelding%202016-11-29%20om%2012.07.16.png >> >> Joris > >> _______________________________________________ >> Qgis-user mailing list >> Qgis-user@lists.osgeo.org >> List info: http://lists.osgeo.org/mailman/listinfo/qgis-user >> Unsubscribe: http://lists.osgeo.org/mailman/listinfo/qgis-user > _______________________________________________ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: http://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: http://lists.osgeo.org/mailman/listinfo/qgis-user
