Re: [GRASS-dev] [GRASS-user] r.to.vect stats

2017-05-04 Thread Vaclav Petras
On Wed, May 3, 2017 at 5:34 AM, Moritz Lennert wrote: > > On 02/05/17 15:53, Vaclav Petras wrote: >> I'm using pipe_command() which is just convenience function setting >> stdout=PIPE. Similarly feed_command() is just setting stdin=PIPE which >> I'm not using because

Re: [GRASS-dev] r.binning

2017-05-04 Thread Vaclav Petras
On Wed, May 3, 2017 at 6:57 AM, Markus Neteler wrote: > > The module name r.binning is rather non-descriptive. I would suggest > > r.vect.stats because it can be regarded as the inverse of v.rast.stats, > and > > because it is similar to r.resamp.stats. All do statistical

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

Re: [GRASS-dev] [release] GRASS 7.2.1

2017-05-04 Thread Martin Landa
Hi, 2017-05-04 7:22 GMT+02:00 Markus Neteler : > https://grass.osgeo.org/grass72/source/grass-7.2.1.tar.gz > https://grass.osgeo.org/grass72/source/grass-7.2.1.md5sum packages for Windows (standalone and osgeo4w) [1] + UbuntuGIS (zesty users please use GRASS PPA) [2] available

Re: [GRASS-dev] new addon: i.variance

2017-05-04 Thread Markus Neteler
Hi Moritz, On Tue, Mar 21, 2017 at 1:49 PM, Moritz Lennert wrote: > Hi all, > > FYI, I uploaded a simple new addon, i.variance [1], which calculates local > variance in an image for successively degraded resolution in order to detect > whether there are certain

[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

[GRASS-dev] [GRASS GIS] #3345: rsunlib.c: make it a core library

2017-05-04 Thread GRASS GIS
#3345: rsunlib.c: make it a core library -+- Reporter: neteler | Owner: grass-dev@… Type: enhancement | Status: new Priority: normal | Milestone: 7.4.0 Component: Raster |Version: svn-trunk Keywords: