[GRASS-user] raster stats within vector

[Milton Cezar Ribeiro]

Dear all,

I have a raster map with continuous values, and need to extract some stats
(like mean, std etc) assigning these "zonal" values as a vector column.
I just added the empty columns on the my vector map using :
      v.db.addcol map=frag_ts columns="FLOW_STD DOUBLE PRECISION"

How can I do this on grass?

cheers

milton
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