Am 16.01.2018 um 21:05 schrieb David Shi: > It is not merge. I am trying to intersect two vector ShapeFiles. > Each contains a collection of polygons. Each collection of polygons > cover the same geography, but has different boundaries. Can I do > that?
Sounds like a classic intersect, did you try that already? You get the combination of the two layers, if you have overlapping polygons with different geometries, then all boundaries are kept and the new polygons are bound by them (likely to be more than in each layer due to combinations). Attributes of both layers are appended. If you get errors due to invalid geometries, well, then correct that beforehand. Martin _______________________________________________ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
