[GRASS-user] select areas

[Daniel Torres]

Thanks for the answer Veronica, sadly it didn't worked. As far as I
understand, using v.select with the flag -r , selects the common boundary
first, so it is the excluded when in the reverse selection is done, don't
understand how exactly to solve that using only v.select. Instead I
v.select(ed) -r , then v.extract centroids, and finally v.select areas that
overlap with centroids.

Meanwhile waiting for the beautiful GRASS 7 for Debian.

Thanks again, and nice day.
Daniel

On Sat, Mar 19, 2016 at 3:07 PM, Veronica Andreo <veroandreo at gmail.com>
wrote:

> Hello Daniel,
>
> What about using operator=contains and -r flag? Does that work?
>
> You may also want to update to GRASS 7. Check the manual for v.select [0]
> there, it has been improved a lot with examples for most (if not all)
> operators
>
> Best,
> Vero
>
> [0] https://grass.osgeo.org/grass70/manuals/v.select.html
>
> 2016-03-19 5:39 GMT-03:00 Daniel Torres <nobeeakon at gmail.com>:
>
>> Hi everybody,
>>
>> I want to select areas that don't overlap with points, using "v.select
>> -r  [...] operator=overlap",  I get unclosed boundaries and centroids at
>> the places where an area is neighbour of a selected area. I do not
>> understand how to obtain also the common border so to obtain closed
>> boundaries with centroids (areas). I'm using GRASS 6.4, and imported the
>> map of areas from a shapefile...
>>
>> Thanks, and sorry for the simple question.
>> Daniel
>>
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>>
>
>
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