Re: [GRASS-user] Problems Running r.flow
Rich, If your are using a resolution of ~5m, I suggest you adjust your region ~1m. I think that the final result will not suffer so much changes. If so, may be you can try finer resolution (4m?). g.region n=1334420 s=1279150 w=769190 e=819255 res=5 good luck milton 2010/1/27 Rich Shepard > On Wed, 27 Jan 2010, Milton Cezar Ribeiro wrote: > > But g.region res=5 and g.region nsres=5 ewres=5 produce the same result? >> I >> never tryed. >> > > Milton, > > Yes. res is equal to setting both nsres and weres to the same values. > > > Rich, another way is you use n= s= w= e= options, that may be will result >> something like -a, I suppose. >> > > That changes the bounds. I don't want to do that other than the small > increment necessary to get an integer resolution value. > > > Rich > ___ > grass-user mailing list > grass-user@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/grass-user > ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] Problems Running r.flow
On Wed, 27 Jan 2010, Milton Cezar Ribeiro wrote: But g.region res=5 and g.region nsres=5 ewres=5 produce the same result? I never tryed. Milton, Yes. res is equal to setting both nsres and weres to the same values. Rich, another way is you use n= s= w= e= options, that may be will result something like -a, I suppose. That changes the bounds. I don't want to do that other than the small increment necessary to get an integer resolution value. Rich ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
[GRASS-user] Re: [GRASS-dev] Re: GRASS to Numpy [was: Re: List of new features in GRASS 7 (in trac)]
Timmie:
> Here is a example that I was trying out with Spearfish location:
>
> ### PY ###
>
> import scipy.io as sio
> elev = sio.loadmat('elev.mat')
> elev.get('map_data')
> data = elev.get('map_data')
> import pylab
> pylab.plot(data)
> pylab.show()
>
> pylab.contour(data)
> pylab.contour(data.reverse())
>
> import numpy as np
>
> data_rev = data[::-1]
> pylab.contour(data_rev)
> # => this is a quick plot. basemap mapping may provide a
> nicer map!
>
>
> ###
neat. if you could add that (and whatever other tips you think are
useful) to the wiki site it would be really great:
http://grass.osgeo.org/wiki/GRASS_and_Python#Interfacing_with_NumPy
thanks,
Hamish
___
grass-user mailing list
grass-user@lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] Problems Running r.flow
*Hum* Interesting -a flag. But g.region res=5 and g.region nsres=5 ewres=5 produce the same result? I never tryed. Rich, another way is you use n= s= w= e= options, that may be will result something like -a, I suppose. cheers milton 2010/1/27 Rich Shepard > On Wed, 27 Jan 2010, Milton Cezar Ribeiro wrote: > > try g.region nsres=5 ewres=5, may be you can bypass this. >> > > milton, > > That's how I defined the resolution, but it was returned as slightly less > for some reason. See: > > GRASS 6.4.0svn (Oregon):/usr4/grassbase > g.region res=5 -p > projection: 99 (Lambert Conformal Conic) > zone: 0 > datum: nad83 > ellipsoid: grs80 > north: 1334419.25160578 > south: 1279151.24118496 > west: 769192.9282895 > east: 819255.9236 > > nsres: 4.99982001 > ewres: 4.99979979 > rows: 11054 > cols: 10013 > cells: 110683702 > > > Rich > ___ > grass-user mailing list > grass-user@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/grass-user > ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] Problems Running r.flow
On Thu, 28 Jan 2010, Markus Neteler wrote: You have to set to the raster map first. That's what I do, Markus, when I start GRASS and when I change from the 10m resolution maps to the 5m resolution maps. What I _really_ need to figure out is why so many modules fail for me. I cannot get proper output from r.flow, r.param.scale (using the example on the bottom of that Web page), or the curve outputs from r.shade.aspect. There must be something I'm not doing properly and I've yet to see what that is. Rich ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] Problems Running r.flow
On Thu, Jan 28, 2010 at 2:46 AM, Rich Shepard wrote: > On Thu, 28 Jan 2010, Markus Neteler wrote: > >> If you add -a to g.region, you obtain the desired resolution by >> (automatically) a slightly enlarged region which make the pixels fit into >> it properly. > > Markus, > > Thank you. I'm still learning about the -a option and when to use it. > > Perhaps this is why some output maps fail. You have to set to the raster map first. If that has been generated without -a then perhaps consider to re-do it. I personally dislike odd resolution values like 4.99982001 which may introduce artifacts later (so, I am g.region -p maniac to always keep an eye on these things). Markus ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] Problems Running r.flow
On Thu, 28 Jan 2010, Markus Neteler wrote: If you add -a to g.region, you obtain the desired resolution by (automatically) a slightly enlarged region which make the pixels fit into it properly. Markus, Thank you. I'm still learning about the -a option and when to use it. Perhaps this is why some output maps fail. Rich ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] Problems Running r.flow
On Thu, Jan 28, 2010 at 1:59 AM, Rich Shepard wrote: > On Wed, 27 Jan 2010, Milton Cezar Ribeiro wrote: > >> try g.region nsres=5 ewres=5, may be you can bypass this. > > milton, > > That's how I defined the resolution, but it was returned as slightly less > for some reason. See: > > GRASS 6.4.0svn (Oregon):/usr4/grassbase > g.region res=5 -p > projection: 99 (Lambert Conformal Conic) > zone: 0 > datum: nad83 > ellipsoid: grs80 > north: 1334419.25160578 > south: 1279151.24118496 > west: 769192.9282895 > east: 819255.9236 > nsres: 4.99982001 > ewres: 4.99979979 If you add -a to g.region, you obtain the desired resolution by (automatically) a slightly enlarged region which make the pixels fit into it properly. Markus ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] Problems Running r.flow
On Wed, 27 Jan 2010, Milton Cezar Ribeiro wrote: try g.region nsres=5 ewres=5, may be you can bypass this. milton, That's how I defined the resolution, but it was returned as slightly less for some reason. See: GRASS 6.4.0svn (Oregon):/usr4/grassbase > g.region res=5 -p projection: 99 (Lambert Conformal Conic) zone: 0 datum: nad83 ellipsoid: grs80 north: 1334419.25160578 south: 1279151.24118496 west: 769192.9282895 east: 819255.9236 nsres: 4.99982001 ewres: 4.99979979 rows: 11054 cols: 10013 cells: 110683702 Rich ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
[GRASS-user] r.fillnulls with very large map
As to a previous post I can't use r.fillnulls on the entire map- it fails. This is the unelegant method that I am going to try: g.region n=570352.0 s=537854.2 w=1829041 e=1884039 r.fillnulls input=ft_bragg_lidar_2009 output=filled1 g.region n=570352.0 s=537854.2 w=1884039 e=1939037 r.fillnulls input=filled1 output=filled2 g.region n=570352.0 s=537854.2 w=1939037 e=1994035 r.fillnulls input=filled2 output=filled3 g.region n=570352.0 s=537854.2 w=1994035 e=2049033 r.fillnulls input=filled3 output=filled4 g.region n=537854.2 s=505356.5 w=1829041 e=1884039 r.fillnulls input=filled4 output=filled5 g.region n=537854.2 s=505356.5 w=1884039 e=1939037 r.fillnulls input=filled5 output=filled6 g.region n=537854.2 s=505356.5 w=1939037 e=1994035 r.fillnulls input=filled6 output=filled7 I am attempting to break the region up into smaller regions and then iteratively fill in the NULL value by using the last filled map as the input to the next region. Will this work? The problem that I see occurring is that the is not square so there are large empty regions on the edges. Thanks for any help. -- Stephen Sefick Let's not spend our time and resources thinking about things that are so little or so large that all they really do for us is puff us up and make us feel like gods. We are mammals, and have not exhausted the annoying little problems of being mammals. -K. Mullis ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] Problems Running r.flow
Hi Rich, try g.region nsres=5 ewres=5, may be you can bypass this. best regards milton 2010/1/27 Rich Shepard > In -6.4svn from last Friday's weekly snapshot. > > After setting "g.region rast=aber5m" I tried running "r.flow elevin=aber5m > aspin=aber5aspect flout=aberFlowline lgout=aberFlowlength" and ran into > resolution problems: > > Reading input files: elevation > ERROR: Elevation file's resolution differs from current region resolution > > g.region -p reports: > > nsres: 4.99982001 > ewres: 4.99979979 > > g.region rast=aber5m -p reports: > > nsres: 4.99982001 > ewres: 4.99979979 > > I also get the same error message about the aspect map (derived from the > elevation map) which has the same resolution as above. > > Any ideas what's going on? More importantly, how do I get his module > running here? > > Rich > ___ > grass-user mailing list > grass-user@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/grass-user > ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
[GRASS-user] Problems Running r.flow
In -6.4svn from last Friday's weekly snapshot. After setting "g.region rast=aber5m" I tried running "r.flow elevin=aber5m aspin=aber5aspect flout=aberFlowline lgout=aberFlowlength" and ran into resolution problems: Reading input files: elevation ERROR: Elevation file's resolution differs from current region resolution g.region -p reports: nsres: 4.99982001 ewres: 4.99979979 g.region rast=aber5m -p reports: nsres: 4.99982001 ewres: 4.99979979 I also get the same error message about the aspect map (derived from the elevation map) which has the same resolution as above. Any ideas what's going on? More importantly, how do I get his module running here? Rich ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] Max length of sql_query in v.extract
On Wed, Jan 27, 2010 at 8:35 PM, Luigi Ponti wrote: > Hello, > > Is there a length limit to a "where" sql statement fed to v.extract? > > I am getting an > ... > Error in db_open_select_cursor() > ... > in the middle of a very long query. Could you please try to analyse with g.gisenv set=DEBUG=3 to identify when it gets lost? And perhaps provide an example based on the Spearfish or North Carolina data sets? best Markus ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
[GRASS-user] Call for Workshops and Tutorials - FOSS4G 2010, Barcelona, Spain (Sept 6-9)
Barcelona, Spain. 15 January 2010. The Free and Open Source Software for Geospatial (FOSS4G) conference is pleased to announce a Call for Workshops and Tutorials for the 2010 conference, being held September 6-9, 2010, in Barcelona, Spain. FOSS4G is the international "gathering of tribes" for open source geospatial communities. Users and developers are encouraged to present their latest projects and software to demonstrate the power of Open Source for system integration through a series of workshop sessions and tutorial presentations. Session participants should expect to see presentations on both geospatial open source and propriety software integration along with pure open source solutions. Workshops Workshops are expected to be 3 hour hands-on experiences with participants following along with the instructor, working directly with the application under discussion. All workshop rooms will be equipped with computers to support this vision. A projector will be provided for each computer room for use within a workshop. Instructors will need to discuss pre-installation requirements with the Conference Organising Committee if required. Workshops are expected to require considerable effort to create, with past experience showing that three days of preparation per hour of presentation are required to produce a high quality workshop. Additionally you will be expected to develop material for attendees to take home with them, such as handouts, workbook, CD-ROMs, etc. Due to the effort involved in producing and presenting a workshop, instructors will receive a single complementary registration to the conference for delivering a workshop. All workshop submissions will be considered, but particular interest will be shown in: * Practical Introduction to FOSS4G software * Integrating Open Source * Spatial Data Infrastructure Tutorials Tutorials are 90 minute sessions during the regular presentations portion of the conference. Tutorial rooms will not be equipped with computers. However, presenters may make use of delegate laptops and the FOSS4G LiveDVD. Preference will be given to hands-on tutorials. Any hands-on aspects to a tutorial will be the responsibility of the presenter and needs to be described in the tutorial description. Presenters making use of the LiveDVD will be expected to contribute to testing pre-releases to ensure material and software is properly installed. To discuss your requirements for LiveDVD, please contact the LiveDVD community: http://wiki.osgeo.org/wiki/Live_GIS_Disc#Contact_Us. All tutorial submissions will be considered, but particular interest will be shown in the following topics: * Practical Introductions * Interoperability * Integration * Performance tuning * SDI services * Mobile/phone applications Application form --- Follow this link to submit your proposals: http://intranet.pacifico-meetings.com:8081/abscoweb/Inicio.iface?id=14 Please add a 300 word abstract, in plain text format (pasting a text with style markup could make the process fail). The deadline for workshop / tutorial submissions is January 30. FOSS4G 2010 Highlights Workshops and Tutorials: Workshops and Tutorials allow presenters to lead attendees through applications, integration solutions, or other topics in an interactive environment. Half-day workshops (3 hours) will be held in computer rooms on September 6 (afternoon session) and 7 (morning session). Tutorials (90 minutes) will be held in standard presentation rooms, run concurrently with presentations on 7-9 September. Presentations: The meat of the conference are it's presentations. Drawing on a huge community of local, regional and international experts we will discuss some of the most current and poignant topics in the industry today. Academic Track: The academic sessions, with paper publications and poster presentations, aims at bringing together researchers, developers, users and practitioners carrying out research and development in the geospatial and the free and open source fields and willing to share original and recent research developments and experiences. The academic track will act as an inventory of current research topics, with the main objective of promoting cooperative research between OSGeo developers and the academia. FOSS4G Live DVD: LiveDVDs, based on the Xubuntu operating system and including Geospatial Open Source Software, will be given to all delegates. Users can boot a Live DVD on their computer and trial the software without installing or effecting the existing system. http://wiki.osgeo.org/wiki/Live_GIS_Disc Installfest: The Installfest will give delegates the opportunity to meet in a common area and install a wide variety of FOSS software on their laptops, netbooks or any other system they care to bring in. Community members will assist with any troubles and provide help and insight into the software. Birds of a Fe
Re: [GRASS-user] Which version to start working
On Wed, Jan 27, 2010 at 6:18 PM, Luisa Peña wrote: > Greetings > I've been browsing around GRASS website and GRASS wikis and I pretend to > start working on GRASS in a LINUX system. Besides normal GRASS operations I > also want to develop a few modules/scripts that I will probably need. > What I want to know is from which version should I start? 6.4, 6.5 or 7? If you want to use the scripts in production, use 6.4. This version will be supported for long; things can radically change in 7 without announcement (since it is a development version). But to be ready for GRASS 7 in future, consider to write them in Python, not in Shell script. Hope this helps, Markus ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
[GRASS-user] Max length of sql_query in v.extract
Hello, Is there a length limit to a "where" sql statement fed to v.extract? I am getting an ... Error in db_open_select_cursor() ... in the middle of a very long query. Thanks for any hints, Luigi ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] r.shaded.relief question
On Wed, 27 Jan 2010, Rich Shepard wrote: On the shaded relief map, the drainage basin head appears as flat as the confluence area. Fixed this, too. r.shaded.relief needed the zmult set higher than 1. '5' does very nicely. Rich ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
[GRASS-user] Re: Location installation in svn6.4.0
Pedro, I guess you have to compile with --with-nls Best Regards Antonio __ Information from ESET NOD32 Antivirus, version of virus signature database 4810 (20100127) __ The message was checked by ESET NOD32 Antivirus. http://www.eset.com ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] problems importing vector and raster data via python script
Sonja Jankowfsky wrote:
> I'm running a python script under windows/eclipse, where I try to import
> a shape and a raster file with v.in.ogr and r.in.gdal.
>
>
> grass.run_command("r.in.gdal",'-o',
> input='E:\pythoninput\mnyzeron5m.asc', output='dem5m', '-o')
Python uses backslash as an escape character; if you need to use a
backslash in a string literal, either use two backslashes, i.e.:
input='E:\\pythoninput\\mnyzeron5m.asc'
or use a raw literal, i.e.:
input=r'E:\pythoninput\mnyzeron5m.asc'
Alternatively, a forward slash will work. But scripts should rarely
need to have literal pathnames embedded within them.
> grass.run_command("v.in.ogr", '-o',
> dsn='E:\pythoninput\Mercier_ditch.shp', output='ditch2', '-o')
run_command() etc use the "flags" argument to specify flags (without
the leading '-'), e.g.:
grass.run_command("v.in.ogr", flags='o',
dsn=r'E:\pythoninput\Mercier_ditch.shp', output='ditch2')
--
Glynn Clements
___
grass-user mailing list
grass-user@lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] r.shaded.relief question
On Tue, 26 Jan 2010, Rich Shepard wrote: Feeling irrationally exuberant that I might be able to quickly move on to hydrological modeling, I just tried running r.shaded.relief on the same raster DEM map used for the slopes, aspects, and curvatures. No joy. the relief map looks like the earlier slope and aspect ones: vertical bands of horizontal static. Got this fixed: it was incorrect region resolution. Now I have a question about the results. The source DEM has the highest area in the southeast corner and the main stream drains northwest to the confluence with a large river. The shaded relief map, however, does not reflect this topography. Both maps have a resolution of 10m. On the shaded relief map, the drainage basin head appears as flat as the confluence area. Why might I see results like this? Do I need to interpolate the source DEM to a finer resolution before running r.shade.relief? Suggestions needed, Rich ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
[GRASS-user] Which version to start working
Greetings I've been browsing around GRASS website and GRASS wikis and I pretend to start working on GRASS in a LINUX system. Besides normal GRASS operations I also want to develop a few modules/scripts that I will probably need. What I want to know is from which version should I start? 6.4, 6.5 or 7? Thank you all Luisa Peña S.Paulo, Brasil ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
[GRASS-user] Re: problems importing vector and raster data via python script
I'm running a python script under windows/eclipse, where I try to import
a shape and a raster file with v.in.ogr and r.in.gdal.
grass.run_command("r.in.gdal",'-o',
input='E:\pythoninput\mnyzeron5m.asc', output='dem5m', '-o')
Sonja,
the correct command would be:
grass.run_command("r.in.gdal", input='/path/to/file', output='file', flags='o')
To import ascii files you can use r.in.ascii.
Cheers
--
Eng. Margherita Di Leo
Ph.D. Candidate
Methods and Technologies for Environmental Monitoring
Department of Environmental Engineering and Physics (DIFA)
University of Basilicata
Campus Macchia Romana
85100 - Potenza
Italy
Office: +39-0971205363
Fax: +39-0971205160
___
grass-user mailing list
grass-user@lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] Interpreting Terrestrial Geomorphometry
Hi There, I put my 2cents on the Markus' suggestion. This book changed my life :-) Thanks Tom! best regards milton 2010/1/27 Rich Shepard > On Wed, 27 Jan 2010, Markus Neteler wrote: > > Let me recommend this book: >> http://geomorphometry.org/book >> > > Thank you, Markus. I'll ask my local library to borrow a copy for me. > > > (of course it has a GRASS chapter :) >> > > Well, duh! GRASS grows on soils doesn't it? > > Rich > > ___ > grass-user mailing list > grass-user@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/grass-user > ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] Interpreting Terrestrial Geomorphometry
On Wed, 27 Jan 2010, Markus Neteler wrote: Let me recommend this book: http://geomorphometry.org/book Thank you, Markus. I'll ask my local library to borrow a copy for me. (of course it has a GRASS chapter :) Well, duh! GRASS grows on soils doesn't it? Rich ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] Location installation in svn6.4.0
On Wed, 27 Jan 2010, Pedro Roma wrote: But, shouldn't it be done automatically by SV6.4.0 installer?? No. No more than installing a word processor will create data directories for you. You can have multiple locations; each one for a particular project and/or geographic projection. Rich ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
[GRASS-user] problems importing vector and raster data via python script
I'm running a python script under windows/eclipse, where I try to import
a shape and a raster file with v.in.ogr and r.in.gdal.
grass.run_command("r.in.gdal",'-o',
input='E:\pythoninput\mnyzeron5m.asc', output='dem5m', '-o')
grass.run_command("v.in.ogr", '-o',
dsn='E:\pythoninput\Mercier_ditch.shp', output='ditch2', '-o')
The problem is that I can't use the '-o' flag to override the projection
check. If I put the '-o' at the end, I get the following error message:
grass.run_command("r.in.gdal", input='E:\pythoninput\mnyzeron5m.asc',
output='dem5m', '-o')
SyntaxError: non-keyword arg after keyword arg
If I put the '-o' before the input it is ignored, and I get the error
that the projection does not match the current location.
grass.run_command("r.in.gdal", '-o',
input='E:\pythoninput\mnyzeron5m.asc', output='dem5m')
ERREUR :Projection of dataset does not appear to match current location.
Location PROJ_INFO is:
name: Lambert Conformal Conic
proj: lcc
ellps: clark80IGN
lat_1: 46.8
lat_0: 46.8
lon_0: 0
k_0: 0.99987742
x_0: 60
y_0: 220
towgs84: -168,-60,320,0,0,0,0
pm: paris
no_defs: defined
Import dataset PROJ_INFO is:
cellhd.proj = 0 (unreferenced/unknown)
You can use the -o flag to r.in.gdal to override this check and use
the location definition for the dataset.
Consider generating a new location from the input dataset using the
'location' parameter.
Does anybody know how I can actually override the projection check?
Sonja
___
grass-user mailing list
grass-user@lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] Location installation in svn6.4.0
But, shouldn't it be done automatically by SV6.4.0 installer?? On Wed, Jan 27, 2010 at 2:34 PM, Rich Shepard wrote: > On Wed, 27 Jan 2010, Pedro Roma wrote: > > 1- What do I have to do in order to install location folder? (in order to >> learn for the future :) ) >> > > The command is 'mkdir'. It is used to make a new directory. > > Rich > ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] regular wingrass builds
2010/1/27 Colin (Nielsen) Wren : > Wow that is amazing, thanks so much Martin. > > -Colin +1 -- -- Paolo C. Lat. 44° 39' 11.08'' N Long. 7° 23' 25.26'' E ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] Re: gdal, v.in.ogr, Ubuntu intrepid
Hi, I solved my troubles with these repositories: #ubuntu gis deb http://ppa.launchpad.net/ubuntugis/ubuntugis-unstable/ubuntu karmic main deb-src http://ppa.launchpad.net/ubuntugis/ubuntugis-unstable/ubuntu karmic main -- -- Paolo C. Lat. 44° 39' 11.08'' N Long. 7° 23' 25.26'' E ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] r.slope.aspect: Unexpected Results
Markus Metz wrote: > I don't think it is possible to have different units within the same > location because units are set globally in PERMANENT/PROJ_UNITS. Is it? Correct. Apparently the issue has been reolved. Which is fortunate; as the previous post doesn't actually make much sense. -- Glynn Clements ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] r.slope.aspect: Unexpected Results
Glynn Clements wrote: Rich Shepard wrote: Source map (demNW raster map): nsres: 32.82281055 ewres: 32.82281055 Resolution in feet. Cropped map (abernethy vector boundary map): nsres: 4.99982001 ewres: 4.99979979 Resolution in metres. 32.82281055 international feet is 10.00439265564 metres. 32.82281055 US survey feet is 10.00441266446533 metres. I don't think it is possible to have different units within the same location because units are set globally in PERMANENT/PROJ_UNITS. Is it? ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] Re: gdal, v.in.ogr, Ubuntu intrepid
On 01/27/2010 11:27 AM, incanus wrote: if you mean http://ppa.launchpad.net/qgis/ubuntu, yes Is there any else? Not that one. There's an UbuntuGIS repo" https://launchpad.net/~ubuntugis/+archive/ubuntugis-unstable/?field.series_filter= -- Micha Silver http://www.surfaces.co.il/ Arava Development Co. +972-52-3665918 ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
[GRASS-user] Location installation in svn6.4.0
Greetings I have just installed svn6.4.0 (using a snapshot) and I was expecting to have a location folder at my installed directory. But nothing was there. In the snapshot folder location is there. 1- What do I have to do in order to install location folder? (in order to learn for the future :) ) 2- Now that it isn't installed, can I just copied to my SVN6.4.0 installation? Thanks Best regards, Pedro ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
[GRASS-user] Re: gdal, v.in.ogr, Ubuntu intrepid
if you mean http://ppa.launchpad.net/qgis/ubuntu, yes Is there any else? -- View this message in context: http://n2.nabble.com/gdal-v-in-ogr-Ubuntu-intrepid-tp1886320p4466091.html Sent from the Grass - Users mailing list archive at Nabble.com. ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] r.slope.aspect: Unexpected Results
Rich Shepard wrote: > > It's possible that the cropping may have changed the grid slightly. > > Glynn, > >I do hope it's something simple. I can't do more until I have a good DEM > map for the project area. > > > What are the grid parameters (bounds, resolution, rows/cols) for the > > source map and the cropped version? > > Source map (demNW raster map): > nsres: 32.82281055 > ewres: 32.82281055 >Resolution in feet. > > Cropped map (abernethy vector boundary map): > nsres: 4.99982001 > ewres: 4.99979979 >Resolution in metres. 32.82281055 international feet is 10.00439265564 metres. 32.82281055 US survey feet is 10.00441266446533 metres. -- Glynn Clements ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
Re: [GRASS-user] Re: gdal, v.in.ogr, Ubuntu intrepid
On 01/27/2010 10:11 AM, incanus wrote: anyone discovered how to do this correctly? I've tried several ways, but my ubuntu 9.10 don't see gdal 1.6 Are you using the ubuntugis repository from ppa? -- Micha Silver http://www.surfaces.co.il/ Arava Development Co. +972-52-3665918 ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
[GRASS-user] Re: grass-gdal ubuntu issue solved (?)
Hi, that repositories doesn't work for me in Ubuntu 9.10, it's normal? -- View this message in context: http://n2.nabble.com/grass-gdal-ubuntu-issue-solved-tp2352498p4465833.html Sent from the Grass - Users mailing list archive at Nabble.com. ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
[GRASS-user] Re: gdal, v.in.ogr, Ubuntu intrepid
anyone discovered how to do this correctly? I've tried several ways, but my ubuntu 9.10 don't see gdal 1.6 -- View this message in context: http://n2.nabble.com/gdal-v-in-ogr-Ubuntu-intrepid-tp1886320p4465826.html Sent from the Grass - Users mailing list archive at Nabble.com. ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user
