[GRASS-user] count points within poly and update column

Nikos Alexandris nik at nikosalexandris.net
Fri Apr 17 13:22:13 PDT 2015


Margherita Di Leo:

> Hi,
> 
> I need to count the number of points that falls within a set of polygons,
> and add this number as a column in the table associated with the
> polygon.How can I do that?

Madi,

that was a somewhat cumbersome task in the past. Not anymore though,
please see: <http://grass.osgeo.org/grass70/manuals/v.vect.stats.html>.

Nikos


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