Re: [GRASS-user] v.digit

2009-02-20 Thread FAROUX STEPHANIE
Hamish wrote: stephanie.faroux wrote: i do submit and i have the error: Cannot update table: DBMI-DBF driver error: SQL parser error in statement: update australia set where cat = 4 Error in db_execute_immediate() update australia set where cat = 4 is missing something between set

Re: [GRASS-user] ps.map question concerning rtid numbers

2009-02-20 Thread Hamish
Rainer wrote: I am using ps.map with a raster and a grid and showing numbers. This works fine, only that background of the numbers of the grid is white, and not transparent - consequently, one can not see the raster (see attached png). I am using the code below. My question is, if it would

Re: [GRASS-user] ps.map question concerning rtid numbers

2009-02-20 Thread Rainer M Krug
On Fri, Feb 20, 2009 at 10:24 AM, Hamish hamis...@yahoo.com wrote: Rainer wrote: I am using ps.map with a raster and a grid and showing numbers. This works fine, only that background of the numbers of the grid is white, and not transparent - consequently, one can not see the raster (see

Re: [GRASS-user] improve v.rast.stats speed?

2009-02-20 Thread Giovanni Pasini
G. Allegri ha scritto: Thanks for the ideas. I've just tried Starspan but it's performance is still too slow. I've let it run for 15 minutes... r.statistics is probably the best solution. I've investigated the ArcGIS method and it actually seems to use a similar method (ratserization of the

Re: FW: FW: [GRASS-user] unable to install Grass

2009-02-20 Thread Jachym Cepicky
Hi, I had similar problem on Windows. Is proj and gdal and gdal-grass libraries correctly installed? jachym Jimmy Maro píše v Pá 20. 02. 2009 v 09:37 +1000: Hi all, I can't startup Grass its giving me the following error msg: Pls help Ta, Jimmy

RE: FW: FW: [GRASS-user] unable to install Grass

2009-02-20 Thread Jachym Cepicky
Jimmy Maro píše v Pá 20. 02. 2009 v 19:03 +1000: Hi Jachym, How do I check this out? Ta, Jim if you start osgeo command line, and there are programs like ogr2ogr, gdalinfo, ogrinfo available, if gdalinfo --formats and ogrinfo --formats do give you GRASS Raster/Vector (among others) and if

Re: [GRASS-user] face to DEM?

2009-02-20 Thread Jachym Cepicky
Hi, you can try v.surf.rst as well j Vincent Bain píše v Ne 15. 02. 2009 v 10:32 +0100: Hello Adam, hope I understood what you mean to do. If I had to cope with your problem, I would import the source file as points, then run v.to.rast, and r.surf.nnbathy with the l interpolation method.

Re: [GRASS-user] v.digit

2009-02-20 Thread FAROUX STEPHANIE
Markus Neteler wrote: On Thu, Feb 19, 2009 at 6:14 PM, FAROUX STEPHANIE stephanie.far...@meteo.fr wrote: Nikos Alexandris wrote: And... what exactly does db.connect -p say? driver:dbf database:$GISDBASE/$LOCATION_NAME/$MAPSET/dbf/australia2.dbf schema:(null) group:toto

Re: [GRASS-user] Display output question

2009-02-20 Thread Jachym Cepicky
Hi, not JPEG, but I would use d.out.png or d.mon start=PNG d.* d.mon stop=PNG see [1] for more details Jachym [1] http://grass.osgeo.org/grass64/manuals/html64_user/pngdriver.html Richard Chirgwin píše v Út 17. 02. 2009 v 10:40 +1100: Hi all, What's the command-line equivalent to using

Re: [GRASS-user] v.digit

2009-02-20 Thread Nikos Alexandris
Stephanie: now i have a little problem: i try to make a outline and i have difficulty to close it. My map is global at 1/120° resolution; maybe it's linked to the big distances? I changed the threshold in the settings but it doesn't seem to be enough What kind of settings? g.region -p?

Re: [GRASS-user] v.digit

2009-02-20 Thread FAROUX STEPHANIE
Nikos Alexandris wrote: Stephanie: now i have a little problem: i try to make a outline and i have difficulty to close it. My map is global at 1/120° resolution; maybe it's linked to the big distances? I changed the threshold in the settings but it doesn't seem to be enough What

[GRASS-user] GRASS GIS with SEBAL and TSEB model

2009-02-20 Thread Luca Casagrande
Hello everybody! Someone knows of work with models like SEBAL or TSEB made with GRASS GIS? Thanks Luca -- View this message in context: http://n2.nabble.com/GRASS-GIS-with-SEBAL-and-TSEB-model-tp2358434p2358434.html Sent from the Grass - Users mailing list archive at Nabble.com.

Re: [GRASS-user] improve v.rast.stats speed?

2009-02-20 Thread Jose Gómez-Dans
Hi, On Thursday 19 February 2009 13:20:52 G. Allegri wrote: I've just tried Starspan but it's performance is still too slow. I've let it run for 15 minutes... I think I've seen your name in the scipy mailing list. My take on this is to rasterize my vector data with gdal_rasterize (you can

Re: [GRASS-user] v.digit

2009-02-20 Thread Moritz Lennert
On 20/02/09 11:14, FAROUX STEPHANIE wrote: Ok it works; now i have a little problem: i try to make a outline and i have difficulty to close it. My map is global at 1/120° resolution; maybe it's linked to the big distances? I changed the threshold in the settings but it doesn't seem to be

Re: [GRASS-user] face to DEM?

2009-02-20 Thread Adam Dershowitz, Ph.D., P.E.
Thanks. I did, but didn't have any luck. In one case I ended up making some pretty art, but it wasn't helpful. The problem was that it included all the stuff outside of the face, as well as inside where it should have covered and I need. And I just tried it again, with another simple

[GRASS-user] GRASS 7 and SQLITE o POSTGRES

2009-02-20 Thread Gabriele N.
Hello. I work with colleagues sharing the files (shapes .. etc) that are on a NAS server. I use ubuntu 8.10 (with GRASS locally) and my colleagues use windows. I would do this: - A GIS with all these data - Building a database (sqlite or postgres/postgis/ on NAS) - An excellent organization of

Re: [GRASS-user] improve v.rast.stats speed?

2009-02-20 Thread Dylan Beaudette
On Thursday 19 February 2009, G. Allegri wrote: Hi Dylan. I didn't let it finish because 15 minutes were too many for my task. Ok, less then 5 hours and more of v.rast.stats, but too much respect to ArcGIS and the rasterization solution in GRASS. I've built the 1.2.03 version, downloaded from

Re: [GRASS-user] GRASS 7 and SQLITE o POSTGRES

2009-02-20 Thread Benjamin Ducke
Hi Gabriele, A spatial database extension allows you to store geographic features as part of the database itself. There are many advantages to this, especially if you work with huge vector datasets. SQLite has a spatial extension equivalent to PostGIS. It is called SpatiaLite. It has the same

Re: [GRASS-user] GRASS GIS with SEBAL and TSEB model

2009-02-20 Thread Markus Neteler
On Fri, Feb 20, 2009 at 12:57 PM, Luca Casagrande thedokto...@gmail.com wrote: Hello everybody! Someone knows of work with models like SEBAL or TSEB made with GRASS GIS? Yes, Yann Chemin has implemented at least SEBAL in his GIPE suite: https://svn.osgeo.org/grass/grass-addons/gipe/ Markus

Re: [GRASS-user] GRASS GIS with SEBAL and TSEB model

2009-02-20 Thread Yann Chemin
Hi, yes, SEBAL model (1995/8 and Pawan/ITC version too), Senay model too. TSA is nearly complete too (one last equation is giving trouble). If you want to make TSEB or SEBS, I am willing to take some time with you to implement it in GRASS modules. Yann 2009/2/21 Markus Neteler

Re: [GRASS-user] Display output question

2009-02-20 Thread Richard Chirgwin
Glynn Clements wrote: Jachym Cepicky wrote: not JPEG, but I would use d.out.png or d.mon start=PNG d.* d.mon stop=PNG You will get better forward compatibility using the mechanism which Moritz suggested (GRASS_RENDER_IMMEDIATE et al). Immediate rendering works in both 6.x and

Re: [GRASS-user] Display output question

2009-02-20 Thread Glynn Clements
Richard Chirgwin wrote: not JPEG, but I would use d.out.png or d.mon start=PNG d.* d.mon stop=PNG You will get better forward compatibility using the mechanism which Moritz suggested (GRASS_RENDER_IMMEDIATE et al). Immediate rendering works in both 6.x and 7.0, while