[GRASS-user] Overlay vector map with points

stn stneumann at web.de
Mon Jun 21 19:18:34 EDT 2010


Hi,

I have a vector-map with polygons and a set of points imported with
v.in.ascii, both in the same location and every point is in exactly one
polygon.

Both maps seem to be ok, their data can be queried.

Now I would like to know which points lie in which polygon of the
vector-map.

For two vector-maps overlaying worked fine. But with the polygons and the
points it does not seem to work. The maps can be overlayed but the
statistics of the combined map show the attributes of the polygons and empty
(though existing) columns for the attributes of the points.

THX
stn
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