Hi Steven, You try to create a point layer from polygon, from polygon's vertexs you can use SAGA (procesing plugin) "Convert poligon/line vertices to point"
And then you work with the atribute table the point layer Luck, * <http://www.psig.es> * *Carlos López Quintanilla* www.psig.es [email protected] +34 699.680.261 2013/11/27 Andreas Neumann <[email protected]> > Hi Steven, > > There is the zonal stats plugin which can do something similar. Have you > tried that? > > Andreas > > Am 27.11.2013 12:13, schrieb Steven Campbell: > > Hi all > > > > Can anyone tell me how it is possible to count up the total number of > points, or sum up a value against each point within a boundary? > > > > For example I have seven points, in a polygon, each point has an > attribute of differing numbers and I want to assign the sum value of this > attribute against the polygon. > > > > I can't see anything instantly within the formula box that can help me > do this.. or I might just be completely overlooking it! > > > > Thanks > > > > Steve > > > > > > > > _______________________________________________ > > Qgis-user mailing list > > [email protected] > > http://lists.osgeo.org/mailman/listinfo/qgis-user > > > > _______________________________________________ > Qgis-user mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/qgis-user >
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