r.sample.category in addons seems like what you want? On Fri, Aug 30, 2019 at 3:59 AM Stefan Blumentrath < [email protected]> wrote:
> Dear devs, > > > > Recently, I was trying to generate a fixed number of random points per > class in a vector or raster map. > > > > So I looked at both v.random and r.random. However, neither seemed to give > me the desired result: > > v.random with restrict option seems to generate points per area even if > areas belong to the same class and share the same cat value. > > r.random does not have a restrict option. > > > > So I ended up writing a small script that basically loops over the classes > and extracts n points/pixels per class from a input raster map. My question > now is did I overlook some less obvious feature of v.random or r.random? > > If not I might create a small wrapper addon… > > > > Cheers > > Stefan > _______________________________________________ > grass-dev mailing list > [email protected] > https://lists.osgeo.org/mailman/listinfo/grass-dev
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