[GRASS-dev] Re: GEOS support in GRASS 6.5 ?

Markus GRASS markus.metz.giswork at googlemail.com
Tue May 19 09:18:58 EDT 2009


Martin Landa wrote:
> Hi,
>
> 2009/5/15 Moritz Lennert <mlennert at club.worldonline.be>:
>   
>> I can't find your mail announcing the inclusion of advanced GEOS operators
>> in v.select, but I have to say that I really think that this is an important
>> improvement. Any reason that this shouldn't be backported to 6.5 ?
>>     
>
> backported in r37280. Anyway using GEOS operator is very slow (todo: speed up).
>   
For speed-up, implement the respective algorithms directly in the GRASS
vector libs? Lots of work... Candidate for next GSoC?

Markus M



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