[GRASS-user] i. pca and i.cca

2008-12-15 Thread Manuel Seeger
Hello, I am using i.pca and i.cca for terrain analysis. As I want to understand the influence of each of the input parameters, I need some information of the output. The eigenvector-info (r.info map=my.pca.map) gives the weight of each of the input maps composing the new pca map. But where

[GRASS-user] d.rast.edit does not save edited map although Save button is pressed

2008-12-15 Thread georgew
Hi, I must be doing something wrong with the following: d.rast.edit input=track21_r...@permanent output=track21_edited_rast aspect=contours21_r...@permanent width=640 height=480 size=12 rows=200 cols=200 --overwrite The edited data is not saved in the output map which remains identical to the

[GRASS-user] barin option in r.flow module

2008-12-15 Thread Casagrande Luca
Hello everybody, I have got some troubles using r.flow with this option..it stays forever at the: Reading input files: elevation... , barrier If I remove the barin option, all is fine. I am using the DEM from spearfish with GRASS 6.2.3 and latest 6.4svn. Thanks Luca -- View this message in

Re: [GRASS-user] d.rast.edit does not save edited map although Save button is pressed

2008-12-15 Thread Glynn Clements
georgew wrote: Hi, I must be doing something wrong with the following: d.rast.edit input=track21_r...@permanent output=track21_edited_rast aspect=contours21_r...@permanent width=640 height=480 size=12 rows=200 cols=200 --overwrite The edited data is not saved in the output map which

Re: [GRASS-user] barin option in r.flow module

2008-12-15 Thread Casagrande Luca
Casagrande Luca wrote: Hello everybody, I have got some troubles using r.flow with this option..it stays forever at the: Reading input files: elevation... , barrier If I remove the barin option, all is fine. I am using the DEM from spearfish with GRASS 6.2.3 and latest 6.4svn. This is

Re: [GRASS-user] The upper limit for displaying large vector layers

2008-12-15 Thread Moritz Lennert
On 13/12/08 13:01, Maciej Sieczka wrote: Maciej Sieczka pisze: Maybe related: http://trac.osgeo.org/grass/ticket/384 http://trac.osgeo.org/qgis/ticket/1430 And another one - maybe: https://trac.osgeo.org/qgis/ticket/1427 See [1] for a previous debate about the issue is. Glynn, is this in

Re: [GRASS-user] Re: Command to summarize the frequency distribution table

2008-12-15 Thread Moritz Lennert
On 09/12/08 15:43, sgw00...@nifty.com wrote: Dear Moritz and all r.stats or r.report Thank you for profitable advice. When this command was used, the table is output as follows:. |---| | Category Information | square | |

Re: [GRASS-user] output r.out.ascii

2008-12-15 Thread Moritz Lennert
On 11/12/08 03:20, Hamish wrote: Hufkens Koen wrote: I'm trying to use r.out.ascii to dump a map (or better a masked part of it) to stdout. I would then use sed to clean up the data so I'm only left with the pixel values and no spatial information (don't need it). in newer versions of grass

Re: [GRASS-user] Re: Overlapping polygons and v.distance

2008-12-15 Thread Moritz Lennert
On 11/12/08 14:56, Adam Wilson wrote: I figured out a solution to my problem using R, which is posted below for any future user's benefit (though this is specific to my dataset, some changes will be needed). I would still like to know if it is possible in GRASS, though. At this stage, I

Re: [GRASS-user] Bug in GRASS 6.4 svn and 7.0 svn; both from 13.december this year

2008-12-15 Thread Martin Landa
Hi, 2008/12/14 Lars Forseth lars.fors...@bluezone.no: GRASS 6.4.svn (Frosta):~ g.mlist -m vect [...] vp_ra...@larsf@larsf [...] this is bad, how have you created this element? Martin PS: please keep cc to grass-user ML. -- Martin Landa landa.martin gmail.com *

Re: [GRASS-user] Bug in GRASS 6.4 svn and 7.0 svn; both from 13.december this year

2008-12-15 Thread Lars Forseth
Mandag 15. desember 2008 skreiv Martin Landa: Hi, 2008/12/14 Lars Forseth lars.fors...@bluezone.no: GRASS 6.4.svn (Frosta):~ g.mlist -m vect [...] vp_ra...@larsf@larsf [...] this is bad, how have you created this element? Martin PS: please keep cc to grass-user ML. Thanks

[GRASS-user] grass 6.3 install problem... can't get past splash screen on centos

2008-12-15 Thread Ken Kwasnicki
hi all, i've now had this problem on a couple centos 5.1 installations. i first build and install from source: fftw, proj4, and gdal, make sure i have all the tcl/tk devel libraries, then install grass 6.3 from source which compiles without errors but when i go to run it i can select a

Re: [GRASS-user] grass 6.3 install problem... can't get past splash screen on centos

2008-12-15 Thread Daniel Victoria
I had a similar problem some time ago and it turned out to be a badly installed gdal lib. I'd double check your gdal installation, including the shared libraries Daniel On Mon, Dec 15, 2008 at 4:58 PM, Ken Kwasnicki ken.kwasni...@gmail.com wrote: hi all, i've now had this problem on a couple

Re: [GRASS-user] d.rast.edit does not save edited map although Save button is pressed

2008-12-15 Thread georgew
thanks Glynn, here is what I am doing. After I type the command two new windows open up: one a grid with a faint outline of the input raster maps, the other what I consider to be a navigation window, to help displaying on the grid the area to be edited. I want to extend the track21_raster map

Re: [GRASS-user] Bug in GRASS 6.4 svn and 7.0 svn; both from 13.december this year

2008-12-15 Thread Martin Landa
Hi, 2008/12/15 Lars Forseth lars.fors...@bluezone.no: Maybe something could be done to prevent such names being applied to datasets? A test, (if...then) which tests for such cases? invalid elements are ignored http://trac.osgeo.org/grass/changeset/34900 Martin -- Martin Landa landa.martin

[GRASS-user] grass users at agu fall meeting

2008-12-15 Thread Jaime Carrera
Hi all, I was thinking it would be good to know if some grass users are presenting work done with GRASS at AGU this week. If so, I would like to know. Cheers, Jaime ¡Todo sobre Amor y Sexo! La guía

Re: [GRASS-user] Varying results - v.select,v.distance,v.what

2008-12-15 Thread Kevin Webb
At 03:03 PM 11/20/2008, Kevin Webb wrote: At 12:15 PM 11/19/2008, Kevin Webb wrote: --Workflow-- A LOCATION was created tailored to the specifics of the layer I am processing. The layer itself was imported using: v.external, followed by v.category, followed by v.db.connect. Am I doing this

Re: [GRASS-user] grass 6.3 install problem... can't get past splash screen on centos

2008-12-15 Thread Ken Kwasnicki
thank you daniel! i had forgotten to run ldconfig following the gdal installation. that fixed it. thanks, ken Daniel Victoria wrote: I had a similar problem some time ago and it turned out to be a badly installed gdal lib. I'd double check your gdal installation, including the shared

Re: [GRASS-user] output r.out.ascii

2008-12-15 Thread Hamish
Hamish: in newer versions of grass try r.out.xyz, e.g. r.out.xyz fields | cut -f3 -d'|' for older grass versions use r.stats -1gn Moritz wrote: Pure curiosity: Any reason not to use this anymore in newer grass version ? no reason other than it is harder to remember. r.out.xyz is

Re: [GRASS-user] grass users at agu fall meeting

2008-12-15 Thread Dylan Beaudette
On Mon, Dec 15, 2008 at 11:35 AM, Jaime Carrera jaicarrerah...@yahoo.com wrote: Hi all, I was thinking it would be good to know if some grass users are presenting work done with GRASS at AGU this week. If so, I would like to know. Cheers, Jaime Hi Jamie. I am here in SF, will be here

Re: [GRASS-user] grass users at agu fall meeting

2008-12-15 Thread Jonathan Greenberg
I'll be presenting some work I did with GRASS in the RS for biogeosciences poster session on Thursday morning -- how about a Wednesday post-AGU happy hour meet? I can recommend a good bar/restaurant nearby (Thirsty Bear, on Howard between 3rd and 2nd, 2 blocks from AGU), although, in full

Re: [GRASS-user] grass users at agu fall meeting

2008-12-15 Thread Dylan Beaudette
On Mon, Dec 15, 2008 at 10:08 PM, Jonathan Greenberg greenb...@ucdavis.edu wrote: I'll be presenting some work I did with GRASS in the RS for biogeosciences poster session on Thursday morning -- how about a Wednesday post-AGU happy hour meet? I can recommend a good bar/restaurant nearby

Re: [GRASS-user] grass users at agu fall meeting

2008-12-15 Thread Jaime Carrera
Hi, Thanks for replying. It would be great to meet for an after AGU meeting, and join the thirsty bear. I can't make it on Wed night, but what about tomorrow (Tue) night? Cheers, Jaime --- El mar 16-dic-08, Jonathan Greenberg greenb...@ucdavis.edu escribió: De: Jonathan Greenberg