Re: [GRASS-dev] Spatial clustering of vector objects?

2017-05-04 Thread Anna Petrášová
On Thu, May 4, 2017 at 2:18 PM, Benjamin Ducke wrote: > On 04/05/17 19:22, Markus Neteler wrote: >> Hi, >> >> in order to parallelize some heavy computation I was wondering how to >> do spatial clustering of vector objects, i.e. building footprints >> (vector polygons). >>

Re: [GRASS-dev] Spatial clustering of vector objects?

2017-05-04 Thread Benjamin Ducke
On 04/05/17 19:22, Markus Neteler wrote: > Hi, > > in order to parallelize some heavy computation I was wondering how to > do spatial clustering of vector objects, i.e. building footprints > (vector polygons). > > I have to perform zonal statistics on thousands of buildings and would > like to

[GRASS-dev] Spatial clustering of vector objects?

2017-05-04 Thread Markus Neteler
Hi, in order to parallelize some heavy computation I was wondering how to do spatial clustering of vector objects, i.e. building footprints (vector polygons). I have to perform zonal statistics on thousands of buildings and would like to split them up into "tiles" and then run the computation in