[GRASS-dev] v.clean rmarea
Paulo van Breugel
p.vanbreugel at gmail.com
Sun Jan 22 06:46:46 PST 2017
On 21-01-17 21:29, Markus Metz wrote:
> On Fri, Jan 20, 2017 at 8:37 PM, Paulo van Breugel
> <p.vanbreugel at gmail.com <mailto:p.vanbreugel at gmail.com>> wrote:
> > Hi devs,
> > I am trying to clean a map using v.clean. When using rmarea, any
> threshold values > 0.45 for rmarea results in 'ERROR: Failed to build
> new area'.
> That should not happen, it is an error in the method to remove small
> areas. Can you provide the vector map for testing (offlist)?
> Markus M
Hi Markus, the tool works as advertised after the latest revision. So
perhaps this problem was related the the issue reported in ticket #3266?
Thanks in any case!
> > From the manual I understand that the threshold for rmarea must be
> in square meters (also for latitude-longitude locations). With areas
> of polygons at least being 50m2, and mostly well above 10000m2, I am
> not sure what is happening, any idea?
> > Rgds
> > Paulo
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