[GRASS-user] r.hazard.flood.py Grass 6.4.3RC1

2013-01-16 Thread Paul Shapley
Hi All, I'm getting the following error trying to execute the r.hazard.flood python script. The module will load and accept the parameters but does not seem to execute. Any advice appreciated. Thanks, Paul Shapley

Re: [GRASS-user] r.hazard.flood.py Grass 6.4.3RC1

2013-01-16 Thread Margherita Di Leo
Hi Paul, Could you indicate the exact command line that you are executing? Also, on which OS? Thanks, Madi On Wed, Jan 16, 2013 at 9:18 AM, Paul Shapley p.shap...@gmail.com wrote: Hi All, I'm getting the following error trying to execute the r.hazard.flood python script. The module will

Re: [GRASS-user] Upon improving the GRASS-wiki

2013-01-16 Thread Margherita Di Leo
Nikos, On Wed, Jan 16, 2013 at 2:19 AM, Nikos Alexandris n...@nikosalexandris.netwrote: On Saturday 29 of December 2012 17:15:33 Nikos Alexandris wrote: GRASSers, In my humble opinion, GRASS-wiki pages can become quite in-attractive. Not only due to lengthy and out-dated pages. It is

[GRASS-user] Interpolation with v.surf.rst

2013-01-16 Thread Brian Sanjeewa Rupasinghe
Hi, I have 2D isolines in GRASS vector format with elevation in an attribute field called height. I used v.surf.rst function to create raster DEM. However, after creation, it outputs a DEM with value 0 elevation only. The description of the function is given as below. What would be the possible

Re: [GRASS-user] Interpolation with v.surf.rst

2013-01-16 Thread Markus Metz
On Wed, Jan 16, 2013 at 10:16 AM, Brian Sanjeewa Rupasinghe jink...@gmail.com wrote: Hi, I have 2D isolines in GRASS vector format with elevation in an attribute field called height. I used v.surf.rst function to create raster DEM. However, after creation, it outputs a DEM with value 0

Re: [GRASS-user] Count number of roads at intersection

2013-01-16 Thread Markus Metz
On Wed, Jan 16, 2013 at 2:04 AM, Phil Donovan philiprogerdono...@gmail.com wrote: Hey guys, I want to count the number of roads at an intersection node. Is there an easy way to do this with GRASS? Not really, even though the information is there, internally. You could try v.net op=nreport

Re: [GRASS-user] Interpolation with v.surf.rst

2013-01-16 Thread Brian Sanjeewa Rupasinghe
Hi, When i omit -z flag, v.surf.rst function keeps on running and nothing happens. Here is what i used. v.surf.rst input=isoline@TOPOIKDATA zcolumn=height elev=elev_1m Brian On Wed, Jan 16, 2013 at 3:24 PM, Markus Metz markus.metz.gisw...@gmail.comwrote: On Wed, Jan 16, 2013 at 10:16 AM,

Re: [GRASS-user] Interpolation with v.surf.rst

2013-01-16 Thread Markus Metz
On Wed, Jan 16, 2013 at 11:06 AM, Brian Sanjeewa Rupasinghe jink...@gmail.com wrote: Hi, When i omit -z flag, v.surf.rst function keeps on running and nothing happens. Here is what i used. v.surf.rst input=isoline@TOPOIKDATA zcolumn=height elev=elev_1m v.surf.rst can take quite some time

Re: [GRASS-user] Upon improving the GRASS-wiki

2013-01-16 Thread Nikos Alexandris
Dear all, here are another two sample screenshots (of course credits go to archi.tect.gr): http://grasswiki.osgeo.org/wiki/User:NikosA#Holistic_Look_.26_Feel If you like the idea(s), please, suggest, criticise (the *hard* way), support the cause for a better GRASS-Wiki. Thank you, Nikos

Re: [GRASS-user] Interpolation with v.surf.rst

2013-01-16 Thread Martin Landa
Hi, 2013/1/16 Markus Metz markus.metz.gisw...@gmail.com: If you want to use elevation values from zcolumn, you should not use the -z flag. Try instead v.surf.rst input=isoline@TOPOIKDATA zcolumn=height elev=elev_1m I was thinking to omit such -z flags in G7. * if zcolumn is given, use values

Re: [GRASS-user] Interpolation with v.surf.rst

2013-01-16 Thread Brian Sanjeewa Rupasinghe
Yes. there is no point in using Z coordinate if the input is 2D. However, in the current GRASS 7, even if the input is 2D, if -z flag is not used, v.surf.rst does not work. On Wed, Jan 16, 2013 at 4:24 PM, Martin Landa landa.mar...@gmail.comwrote: Hi, 2013/1/16 Markus Metz

Re: [GRASS-user] Interpolation with v.surf.rst

2013-01-16 Thread Margherita Di Leo
Hi, On Wed, Jan 16, 2013 at 11:54 AM, Martin Landa landa.mar...@gmail.comwrote: Hi, 2013/1/16 Markus Metz markus.metz.gisw...@gmail.com: If you want to use elevation values from zcolumn, you should not use the -z flag. Try instead v.surf.rst input=isoline@TOPOIKDATA zcolumn=height

Re: [GRASS-user] Upon improving the GRASS-wiki

2013-01-16 Thread Vaclav Petras
New GRASS-GIS-Wiki logo: What about GRASS Wiki instead of Wiki? We call these pages GRASS Wiki, do we? So, why not make it clear for novices and visitors? Moreover, there is no GRASS (GIS) text in pages now, except for the title. http://grasswiki.osgeo.org/wiki/User:NikosA#GRASS-GIS_logo On 16

Re: [GRASS-user] r.hazard.flood.py Grass 6.4.3RC1

2013-01-16 Thread Margherita Di Leo
On Wed, Jan 16, 2013 at 1:10 PM, Paul Shapley p.shap...@gmail.com wrote: Hi, I'm using the GUI 'File Launch Script' then opening it from the 'scripts' directory C:\Program Files\GRASS GIS 6.4.3RC1\scripts Could you try to run it from command line, just to be sure if the error is in the

Re: [GRASS-user] Upon improving the GRASS-wiki

2013-01-16 Thread Nikos Alexandris
Hi Vaclav! On Wednesday 16 of January 2013 12:40:57 Vaclav Petras wrote: New GRASS-GIS-Wiki logo: What about GRASS Wiki instead of Wiki? We call these pages GRASS Wiki, do we? So, why not make it clear for novices and visitors? Sure, it sounds good for the logo(gram). Moreover, there is

Re: [GRASS-user] Upon improving the GRASS-wiki

2013-01-16 Thread Margherita Di Leo
Nikos, On Wed, Jan 16, 2013 at 2:01 PM, Nikos Alexandris n...@nikosalexandris.netwrote: I think that there is an unnecessary use of the term GIS in the main web-site (and elsewhere?): both in the title GRASS GIS and in the subtitle The world's leading Free GIS software. Why not (title)

Re: [GRASS-user] Upon improving the GRASS-wiki

2013-01-16 Thread Nikos Alexandris
Nikos: I think that there is an unnecessary use of the term GIS in the main web-site (and elsewhere?): both in the title GRASS GIS and in the subtitle The world's leading Free GIS software. Why not (title) GRASS, (subtitle) The world's leading Free GIS software? From another point

Re: [GRASS-user] r.hazard.flood.py Grass 6.4.3RC1

2013-01-16 Thread Markus Metz
On Wed, Jan 16, 2013 at 9:40 AM, Margherita Di Leo direg...@gmail.com wrote: Hi Paul, Could you indicate the exact command line that you are executing? Also, on which OS? Thanks, Madi On Wed, Jan 16, 2013 at 9:18 AM, Paul Shapley p.shap...@gmail.com wrote: Hi All, I'm getting the

Re: [GRASS-user] Upon improving the GRASS-wiki

2013-01-16 Thread Vaclav Petras
On 16 January 2013 14:01, Nikos Alexandris n...@nikosalexandris.net wrote: Hi Vaclav! On Wednesday 16 of January 2013 12:40:57 Vaclav Petras wrote: New GRASS-GIS-Wiki logo: What about GRASS Wiki instead of Wiki? We call these pages GRASS Wiki, do we? So, why not make it clear for novices

Re: [GRASS-user] Upon improving the GRASS-wiki

2013-01-16 Thread Nikos Alexandris
Vaclav: Moreover, there is no GRASS (GIS) text in pages now, except for the title. http://grasswiki.osgeo.org/wiki/User:NikosA#GRASS-GIS_logo N: I am not sure I understand what you mean here, but, for what is worth:... V: I just meant that there is no GRASS (GIS) in the (every) wiki

Re: [GRASS-user] Upon improving the GRASS-wiki

2013-01-16 Thread Markus Neteler
Hi all, very nice the screenshot. A much better visual experience than the current wiki style. Re: wording. While the original name of the 80s is 'GRASS', for obvious reasons that isn't too clear. I write 'GRASS GIS' (no dash!) for many years where appropriate. So, in the new CMS Website, on