Re: [GRASS-user] Does v.kernel have to take 16+ hours?

2012-11-22 Thread Aren Cambre
I'm able to reproduce reliably here. I'll email you details privately. Aren On Thu, Nov 22, 2012 at 9:02 AM, Markus Metz wrote: > On Sat, Nov 17, 2012 at 4:06 PM, Aren Cambre wrote: > > I have a dataset of just over 700,000 incidents that happened in > square-ish > > Texas county that's about 3

[GRASS-user] R: [GRASS-dev] Problems in adding tables to a map

2012-11-22 Thread Aldo Clerici
Dear Martin and Moritz, thanks for the helpful explanations. So a layer is a set of integer numerical value (categories) assigned to objects in a vector geometry file that can be used to assign to the objects the attributes that have the same category numbers in a connected table. So, if I need t

Re: [GRASS-user] Does v.kernel have to take 16+ hours?

2012-11-22 Thread Markus Metz
On Sat, Nov 17, 2012 at 4:06 PM, Aren Cambre wrote: > I have a dataset of just over 700,000 incidents that happened in square-ish > Texas county that's about 30 miles on each side. > > Here's the parameters reported by v.kernel as it's executing: > > STDDEV: 1000.00 > RES: 111.419043 ROWS: 458

Re: [GRASS-user] Request for GRASS GIS case studies

2012-11-22 Thread Luigi Ponti
Hi Markus, I made a first attempt at a GRASS case study based on two open access papers, see http://grasswiki.osgeo.org/wiki/Case_studies/GlobalChangeBiology Would you or any other list member let me know if that is any close to what was expected -- or any other suggestion for that matter. Ki

Re: [GRASS-user] error in g.extension

2012-11-22 Thread Nikos Alexandris
王德辉: > Hi Nikos, Hi! > My grasssvns(7,6.5,6.4) and grass-addons are all in /usr/local/ folders, you should grant rwx access to the respective directory(-ies) > so the compiling... ...will and should not be required to be executed as a super-user > ...and installing command need the super us

Re: [GRASS-user] error in g.extension

2012-11-22 Thread 王德辉
Hi Nikos, My grasssvns(7,6.5,6.4) and grass-addons are all in /usr/local/ folders, so the compiling and installing command need the super user permission, if not, the installations will be failed. For example, I use the following command to install all the grass7-addons: cd /usr/local/grass-addo