Re: [GRASS-user] Hydrological grass question: main channel length for each subbasin

2014-02-17 Thread Michel Wortmann
Thanks Tom, this is what I meant by looping over each subbasin, but that is exactly what I would like to avoid as it would take a lot of time for 1000+ subbasins and I dont really need all the other analysis. Cheers, Michel On 02/16/2014 05:58 PM, Thomas Adams wrote: Michel, If you do what

Re: [GRASS-user] Hydrological grass question: main channel length for each subbasin

2014-02-17 Thread Rich Shepard
On Mon, 17 Feb 2014, Michel Wortmann wrote: this is what I meant by looping over each subbasin, but that is exactly what I would like to avoid as it would take a lot of time for 1000+ subbasins and I dont really need all the other analysis. Michel, If you look at the code for that module

Re: [GRASS-user] r.in.gdal for importing categorical ArcGIS binary rasters

2014-02-17 Thread Markus Metz
On Fri, Feb 14, 2014 at 5:41 PM, manuel.martin manuel.mar...@orleans.inra.fr wrote: On 02/14/2014 05:08 PM, Markus Metz wrote: On Wed, Feb 12, 2014 at 5:05 PM, manuel.martin manuel.mar...@orleans.inra.fr wrote: Hi all, I tried to import an ArcGIS binary raster (corine land cover for the

[GRASS-user] libgrass_gmath

2014-02-17 Thread Dave Roberts
Colleagues, I'm trying to do a simple dissolve on a vector map and getting a library error v.dissolve inp=vmap out=dom_mid_60 column=dom_mid_60 . . . . . . v.extract: error while loading shared libraries: libgrass_gmath.6.4.2.so:

Re: [GRASS-user] Hydrological grass question: main channel length for each subbasin

2014-02-17 Thread Thomas Adams
Michel, If it were me, I'd go ahead and take the hit with the brute force method. However, I was involved with a project in calculating basin average precipitation in real-time, over many basins (~700) for many time periods, several times per day. Each second was critical; what we did was to

Re: [GRASS-user] libgrass_gmath

2014-02-17 Thread Hamish
Dave wrote:     I'm trying to do a simple dissolve on a vector map and getting a library error v.dissolve inp=vmap out=dom_mid_60 column=dom_mid_60    .  .    .    .  .    . v.extract: error while loading shared libraries: