Re: [GRASS-user] Legend with multiple columns - scale

2008-11-20 Thread Hamish
Casey Vandenberg wrote: I am new to the world of Grass and have run into a bit of a snag. I am currently trying to create a legend with multiple columns (3). I can place the legend on my map without difficulties, however the problem arises when I try and move it. Based on the map in

[GRASS-user] calculating statistics based upon a raster patch map

2008-11-20 Thread Hufkens Koen
Hi list, I've got two maps, a map with patches or areas which I want to evaluate. A second map contains a parameter which I want to evaluate (average, std) based upon areas as delineated in the first map. The output of all this would optimally be a third map with the results of the evaluation

Re: [GRASS-user] calculating statistics based upon a raster patch map

2008-11-20 Thread Martin Wegmann
On Donnerstag, 20. November 2008 13:57:42 Hufkens Koen wrote: Hi list, I've got two maps, a map with patches or areas which I want to evaluate. A second map contains a parameter which I want to evaluate (average, std) based upon areas as delineated in the first map. The output of all this

[GRASS-user] drawing wind vectors

2008-11-20 Thread Alberto Pettazzi
Hi everybody! I have 2 files, containing u and v component of wind vector respectively. Is there any simple way to plot the wind field? thank you as usual, -- Alberto Pettazzi MeteoGalicia - Departamento de Climatologa y Observacin Consellera de Medio Ambiente e

Re: [GRASS-user] drawing wind vectors

2008-11-20 Thread Nikos Alexandris
On Thu, 2008-11-20 at 14:10 +0100, Alberto Pettazzi wrote: Hi everybody! I have 2 files, containing u and v component of wind vector respectively. Is there any simple way to plot the wind field? thank you as usual, -- Alberto Pettazzi Hi! If I got it right then you should have a

Re: [GRASS-user] drawing wind vectors

2008-11-20 Thread G. Allegri
How are the components formatted? 2008/11/20 Nikos Alexandris [EMAIL PROTECTED]: On Thu, 2008-11-20 at 14:10 +0100, Alberto Pettazzi wrote: Hi everybody! I have 2 files, containing u and v component of wind vector respectively. Is there any simple way to plot the wind field? thank you as

Re: [GRASS-user] calculating statistics based upon a raster patch map

2008-11-20 Thread Glynn Clements
Hufkens Koen wrote: I've got two maps, a map with patches or areas which I want to evaluate. A second map contains a parameter which I want to evaluate (average, std) based upon areas as delineated in the first map. The output of all this would optimally be a third map with the results of

[GRASS-user] Compile grass6_devel with ffmpeg support?

2008-11-20 Thread Nikos Alexandris
Hi all! Has anybody compiled recently grass6_devel (aka grass-6.4.svn) with ffmpeg support? It does not work for me. Always complaining about missing ffmpeg includes but I am sure they exist on my system (under /usr/include/ffmpeg). Thank you, Nikos

Re: [GRASS-user] Compile grass6_devel with ffmpeg support?

2008-11-20 Thread Glynn Clements
Nikos Alexandris wrote: Has anybody compiled recently grass6_devel (aka grass-6.4.svn) with ffmpeg support? It does not work for me. Always complaining about missing ffmpeg includes but I am sure they exist on my system (under /usr/include/ffmpeg). Look at the error messages in

[GRASS-user] G_malloc: out of memory

2008-11-20 Thread Kurt Springs
I am running into a problem I've never seen before. I was trying to digitize a vector file. I had imported it from a dxf file and was trying to close up some vectors points. Suddenly v.digit closed, and when I tried to reopen I got: v.digit(4314,0xa0371fa0) malloc: ***

RE: [GRASS-user] error running digitzing tool wxpython

2008-11-20 Thread Jhon Ortiz
Date: Thu, 20 Nov 2008 21:20:22 +0100 From: [EMAIL PROTECTED] To: grass-user@lists.osgeo.org Subject: [GRASS-user] error running digitzing tool wxpython Hello Grass Usersgroup Running on linux open suse 10.3 have download grass-6.4.svn_src_snapshot_2008_11_15.tar.gz en install

Re: [GRASS-user] G_malloc: out of memory

2008-11-20 Thread Kurt Springs
I used g.region to set the resolution from 10m to 100m, then to 1m. on 100m I get PNG: GRASS_TRUECOLOR status: TRUE PNG: collecting to file: /Users/kurtsprings/grassdata/OSI0834/ PERMANENT/.tmp/Kurt-Springs-MacPro.local/5417.0.ppm, GRASS_WIDTH=309, GRASS_HEIGHT=482 d.rast(5512)

[GRASS-user] GRASS tools for palsar/radar images

2008-11-20 Thread maning sambale
Hi, I'm looking for some tools in processing radar/palsar data. pre-processing, image classification, etc. So far, I found RAT radartools http://srv-43-200.bv.tu-berlin.de/rat/index.php Any GRASS user doing radar processing? cheers, maning --