[GRASS-user] Unexpected result with v.net op=connect. No attributes on new lines.

7.0.2 date=2015 revision=66861 build_date=2015-11-19 build_platform=i686-pc-mingw32 / -- *Lluís Vicens* Servei de Sistemes d'Informació Geogràfica - Universitat de Girona *SIGTE* - Pl. Ferrater Mora 1 17071 Girona Tel +34 972 418 039 (7025 intern) ll...@sigte.udg.edu <mailto:ll...@sigte.udg.edu&g

Re: [GRASS-user] GRASS GIS in Archaeology: how to get a cross section -> r3 volumes

imported from a vector sources, then converted to raster layers (2.5d) which where then blended together into a r3 volume (slide 47 lists the modules which were used). best, Peter 4. GRASS GIS in Archaeology: how to get a cross section (Lluís Vicens) -- --

Re: [GRASS-user] GRASS GIS in Archaeology: how to get a cross section

On 12/11/18 14:42, Rich Shepard wrote: On Mon, 12 Nov 2018, Lluís Vicens wrote: [...]   A less expensive approach than using a LiDAR-equiped drone would be to take depth measurements at points on a defined grid and use geostatistical models to interpoate between unmeasured points. If you

Re: [GRASS-user] GRASS GIS in Archaeology: how to get a cross section

t neither a clear clue about how to do it. So, the question is, is it possible to get something similar to the previous or the following image using GRASS GIS, as well as combined, with other tools or open source software? Any answer, hint or clue will be really appreciated. model Thanks, Lluís --

Re: [GRASS-user] Extrac values with r.mapcalc

Hi Gaspar, r.mapcalc "new.map = if(flat_map==0.0234,flat_map,null())" -> if you want to preserve original values or r.mapcalc "new.map = if(flat_map==0.0234,1,null())" -> if you prefer to assign a value of 1 to those values equal to 0.0234 in the original raster map It should work. Lluís El

[GRASS-user] v.net.salesman and forward/backward movement cost

Hi, I'm doing some network analysis with GRASS GIS and I'm a little bit surprised because AFAIK, is not possible to consider forward/backward costs in v.net.salesman as it is possible with the v.net.path module. There is any chance to consider forward and backward cost movement, to solve the sal

Re: [GRASS-user] v.net.salesman and forward/backward movement cost

Ups, bad news... :) I will try to prepare my GRASS wish list, and I will put it in the bug tracker. Thanks for your reply, Moritz! :) Lluís El dv 06 de 05 de 2011 a les 16:51 +0200, en/na Moritz Lennert va escriure: > On 06/05/11 16:04, Lluís Vicens wrote: > > Hi, > > >

[GRASS-user] VI Jornadas de SIG Libre de Girona, Marzo 2012

s the official language of the Conference, but proposals and workshops in English are welcome. [1] http://www.sigte.udg.edu/jornadassiglibre/ [2] http://sigserver4.udg.edu/wiki_jornadas/index.php/Anuncio_1 -- Lluís Vicens Comité Organizador Jornadas de SIG Libre Sitio web: http://www.sigte.ud

[GRASS-user] Registration and Call for Abstracts - VI Jornadas de SIG Libre, Girona, Spain

e official language of the Conference but English papers are also welcome. More info (in Spanish): http://sigserver4.udg.edu/wiki_jornadas/index.php/Anuncio_3 Best regards, -- Lluís Vicens Comité Organizador Jornadas de SIG Libre Sitio web: http://www.sigte.udg.edu/jornadassiglibre Sígueno

[GRASS-user] wxpyhton & icon theme problem

Maybe is a silly question but, How could I change the icon theme on GRASS6.4.2RC1 from the terminal, or which document(s) should edit to do that? The problem is that once I compiled 6.4.2RC1 I've tried to change the icon theme and when I restarted the g.gui, an error appears and I cannot longer lo

Re: [GRASS-user] wxpyhton & icon theme problem

El dj 27 de 10 de 2011 a les 13:51 +0200, en/na Martin Landa va escriure: > Hi, > > 2011/10/27 Lluís Vicens : > > How could I change the icon theme on GRASS6.4.2RC1 from the terminal, or > > which document(s) should edit to do that? The problem is that once I > > comp

[GRASS-user] WinGRASS6.4.2RC2 + WindowsXP: GRASS Doesn't starts

Dear all, I have a student of an on-line course that wants to use WinGRASS6.4.2RC2 on Windows XP but she can't start the program. She has installed grass6.4.2rc2 under a Windows XP OS and the installation process seems to be ok («she gets the message Completed»). Now, she has two icons in her des

Re: [GRASS-user] WinGRASS6.4.2RC2 + WindowsXP: GRASS Doesn't starts

Great!! So many thanks Hamish and Helmut for your quick and kind reply. I will give her these instructions to fix and solve this behaviour. Thanks again, guys. Cheers, Lluís El dt 29 de 11 de 2011 a les 03:01 -0800, en/na Hamish va escriure: > Lluís wrote: > > I have a student of an on-line c

[GRASS-user] Looking for a tool to allocate cells to its nearest neighbor

Hi, I've been searching a tool like 'ALLOCATE'(Idrisi) in GRASS, but I can't find it. There is any kind of tool like that in GRASS? Which is the best way to perform this kind of operation? Allocate in Idrisi: ALLOCATE performs spatial allocation based on a distance or cost-distance image der

[GRASS-user] wxpython error in mac OS (Cannot set locale to 'es_AR')

Hi, I have a student that wants to run GRASS 6.4.2 on a mac OS and he is experimenting the following error: when he tries to start grass creating a new locations/mapset, it appears an error message: pythonw2 error Cannot set locale to 'es_AR' I'm a linux user so i'm not familiar with some (p

Re: [GRASS-user] wxpython error in mac OS (Cannot set locale to 'es_AR')

Al 11/04/12 11:22, En/na Markus Neteler ha escrit: 2012/4/11 Lluís Vicens: Hi, I have a student that wants to run GRASS 6.4.2 on a mac OS and he is experimenting the following error: when he tries to start grass creating a new locations/mapset, it appears an error message: pythonw2 error

Re: [GRASS-user] wxpython error in mac OS (Cannot set locale to 'es_AR')

LANG (there is a Terminal that automatically sets LANG). So in your ~/.bash_profile you need to add: export LC_CTYPE=es_AR.UTF-8 So many thanks William! Best regards, Lluís On Apr 11, 2012, at 4:37 AM, Lluís Vicens wrote: Al 11/04/12 11:22, En/na Markus Neteler ha escrit: 2012/4/11

[GRASS-user] The attribute table -sqlite- is not displayed through the GUI

Dear all, One of my students has been experiencing severe problems when she tries to use sqlite in conjunction with GRASS 6.4.2 and GRASS 7. When she imports a vector layer into her mapset based on a sqlite connection (she has established a new connection through db.connect command firstly),

[GRASS-user] Strange behaviour of v.net on GRASS GIS 7

(s)/line(s) generated with GRASS 7 doesn't have attributes, a new cat value is generated for each new line but they doesn't appear on the attribute table... I don't know if this is a bug/error, or a different but deliberated behaviour. Should I fill a new ticket for this?

Re: [GRASS-user] Strange behaviour of v.net on GRASS GIS 7

On 28/08/14 22:56, Markus Metz wrote: On Thu, Jul 3, 2014 at 1:32 PM, Lluís Vicens wrote: Hi, I'm working with GRASS GIS 7.0.0svn (r59969) on Ubuntu 14.04 LTS and I'm experiencing a strange behaviour when using v.net. I have set of nodes that I want to connect to a collection of st

[GRASS-user] FOSS4G2010 Press Release #6, Barcelona, Sept. 2010

Sprint Best regards, Lluís Vicens FOSS4G2010 LOC -- Lluís Vicens Franquesa Projectes i Formació ll...@sigte.udg.edu www.sigte.udg.edu ___ grass-user mailing list grass-user@lists.osgeo.org

Re: [GRASS-user] Re: GRASS talks @ Barcelona FOSS4G conference?

Dear all, FYI, there are 14 submitted abstracts that contains GRASS as a keyword. Best, Lluís Lluís Vicens Franquesa Projectes i Formació ll...@sigte.udg.edu www.sigte.udg.edu En/na Robert Nuske ha escrit: Markus

[GRASS-user] Community Program Review at FOSS4G2010

At FOSS4G 2010 the community and conference registrants will have an opportunity to read through and score potential presentations prior to the selection of the final conference program. [1] There is enough room in the conference schedule for 120 presentations. The conference committee will us

[GRASS-user] Problems with GRASS/QGIS/GDAL on MAC OSX: ttfw3

Hi, I hope that anybody on the list can help me to find a solution for this problem. I have a student who is doing their training with a Mac OSX (Leopard 10.5.8) and it seems that he has problems when he tries to import a raster layer from QGIS to GRASS (via GDAL) and he suddenly get an erro