Yes, thanks! Thats it. Thanks also for reviewing the PR so quickly! Cheers Stefan
From: Anna Petrášová <[email protected]> Sent: fredag 30. august 2019 20:47 To: Stefan Blumentrath <[email protected]> Cc: GRASS developers list <[email protected]> Subject: Re: [GRASS-dev] Random selection of a given number of points/pixels per class r.sample.category in addons seems like what you want? On Fri, Aug 30, 2019 at 3:59 AM Stefan Blumentrath <[email protected]<mailto:[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]<mailto:[email protected]> https://lists.osgeo.org/mailman/listinfo/grass-dev
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