I forgot,
> *) I'm not sure why the kernel density estimation is plotted as > lines... well I guess because are extracted with gdal_contour from the > raster. But anyway as an area and perimiter is computed, it is also > created a polygon of the same estimation? if yes, can this be added to > the output? The problem with the (multi)line output is that if the > user needs a polygon representation of the estimation then a series of > steps are necessary: edit the vector layer to remove the inner lines > with the "remove parts" edit tool, then use another tool to transform > the closed line into a polygon. > are the computed "area" and "permiter" values just the ones of the outer line (representing the kernel estimation)? if yes, then if I covert the line into a polygon and re-compute the values with qgis I get very different values. cheers! _______________________________________________ AniMov mailing list AniMov@faunalia.it http://lists.faunalia.it/cgi-bin/mailman/listinfo/animov
