[GRASS-user] r.to.vect to selected locations only

G. Allegri giohappy at gmail.com
Mon Jun 23 12:03:33 EDT 2008

> Assuming there is a raster map with areas (e.g. the result of a classification).

Ok, now it's clear. That's a good point... maybe one could write an
algorithm similar to r.grow or r.lake: add pixels starting from a
point until a pixel with the same category of the seed is found.
A good exercise :-)

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