Re: [GRASS-user] GRASS pygrass - composite

2015-02-12 Thread Micha Silver
On 11/02/2015 14:55, Pierric de Laborie wrote: Dear Pietro, I ran the same command with the highest level of verbose. Unfortunately it didn't give much more information when blocking at the problematic step. 

Re: [GRASS-user] GRASS pygrass - composite

2015-02-12 Thread Nikos Alexandris
I wonder if there is any idea/intention to built in kind of a check mechanism for modules applicable to raster data. This, and the Εxtent concept as well, are most frequent problems/inattentions. Nikos On 12.02.2015 10:33, Pierric de Laborie wrote: Thanks for your input. This was probably

Re: [GRASS-user] GRASS pygrass - composite

2015-02-12 Thread Vaclav Petras
On Thu, Feb 12, 2015 at 3:33 AM, Pierric de Laborie pierric.delabo...@gmail.com wrote: Grass defaulted the region to the raster with the highest resolution. GRASS is not doing anything like that. The computation region is always set by the user (typically using g.region) except for the case

Re: [GRASS-user] GRASS pygrass - composite

2015-02-12 Thread Pierric de Laborie
Thanks for your input. This was probably the reason why. Grass defaulted the region to the raster with the highest resolution. 2015-02-12 9:23 GMT+01:00 Micha Silver mi...@arava.co.il: On 11/02/2015 14:55, Pierric de Laborie wrote: Dear Pietro, I ran the same command with the highest

Re: [GRASS-user] GRASS pygrass - composite

2015-02-11 Thread Pietro
Dear Pierric, On Wed, Feb 11, 2015 at 10:02 AM, Pierric de Laborie pierric.delabo...@gmail.com wrote: I don't understand why Grass seems to get stuck on the following Python command : r.composite(red=B4,green=B3,blue=B2,output=mycomposite,quiet=QUIET,overwrite=OVR) Have you tried to run the

[GRASS-user] GRASS pygrass - composite

2015-02-11 Thread Pierric de Laborie
Hello, I am using Grass 7.0 through Python and Pygrass (from outside Grass without starting it) on Linux (Debian GNU/Linux 7.6 (wheezy)) . I don't understand why Grass seems to get stuck on the following Python command :

Re: [GRASS-user] GRASS pygrass - composite

2015-02-11 Thread Pierric de Laborie
I have just tried to start the same command from the GRASS shell (same machine and same GRASS database and location) and it gets stuck also. GRASS 7.0.0svn (222):~/Grass_test r.composite red=B5@PERMANENT green=B4@PERMANENT blue=B3@PERMANENT output=mycompo Creating color table for output raster