[GRASS-user] No Categories found

2010-07-08 Thread Sandile Gumede
Hi, I've tried to sort out the issue of the region resolution. Now when I'm running v.rast.stats it says: ERROR: No categories found in raster map Here is the script I'm running thats giving me that error: #!/bin/sh #variable to customize: # path to GRASS software main directory GISBASE=/usr/l

[GRASS-user] v.univar column type in SQLite

2010-07-08 Thread Patricio Toledo
Dear List I am working in DEBIAN lenny with a backported grass64 and i am experiencing problems with varios vector modules which make use of v.univar (or v.db.univar or v.univar.sh) in connection with SQLite databases. The question is: which column type v.univar supports, as a table created wit

Re: [GRASS-user] convert to utm projection

2010-07-08 Thread Hamish
Daniel wrote: > Complementing Varun response, take a look at the r.proj manual page > http://grass.ibiblio.org/grass65/manuals/html65_user/r.proj.html > > Specially the Notes part, were it explains about the v.in.region trick > in order to set the region extent and resolution correctly fyi in gr

Re: [GRASS-user] convert to utm projection

2010-07-08 Thread Daniel Victoria
Hi, Complementing Varun response, take a look at the r.proj manual page http://grass.ibiblio.org/grass65/manuals/html65_user/r.proj.html Specially the Notes part, were it explains about the v.in.region trick in order to set the region extent and resolution correctly Cheers Daniel On Thu, Jul 8

[GRASS-user] Including Metadata/description in file during import

2010-07-08 Thread Luisa Peña
Greetings I have done a Python Script to import data, that is a specific format, and I need to add some information to its metadata in GRASS (in order to be read in other function). What function/functionality can I yuse in a Python Script to parse text to a file metadata? Thanks Luisa __

Re: [GRASS-user] Error while using r.in.gdal for USGS landsat7 images

2010-07-08 Thread António Rocha
virus signature database 5261 (20100708) __ The message was checked by ESET NOD32 Antivirus. http://www.eset.com __ Information from ESET NOD32 Antivirus, version of virus signature database 5261 (20100708) __ The message was checked by ESET NOD32 A

Re: [GRASS-user] Re: r.fillnulls --- no result

2010-07-08 Thread Venkatesh Raghavan
Hi MarkusM, ... /usr/local/grass-6.4.0RC6/bin/v.surf.rst.exe: error while loading shared libraries: ?: cannot open shared object file: No such file or directory grass-6.4.0RC6 is too old, please try the most recent installer available from http://josef.fsv.cvut.cz/wingrass/grass64 Great!! We

Re: [GRASS-user] Re: r.fillnulls --- no result

2010-07-08 Thread Markus Metz
Venkatesh Raghavan wrote: > > Any added info about how r.fillnulls issue was solved. > > We are getting the following error while using the latest > Cygwin-GRASS > > r.fillnulls input=kagoshima_...@user1 output=kagoshima_fillnull tension=40. > smooth=0.1 > [snip] > /usr/local/grass-6.4.0RC6/bin/v.

Re: [GRASS-user] Re: r.fillnulls --- no result

2010-07-08 Thread Venkatesh Raghavan
maven apache wrote: ... Raster map not found nothing removed Removing vector (Wed Jan 13 21:40:23 2010) Command finished (3 sec) --- I wonder why? I have uploaded the tif. Nobody ? :( Did you use g.region rast=...@permanent Yes, I use this commond before the r.fillnul

Re: [GRASS-user] Error while using r.in.gdal for USGS landsat7 images

2010-07-08 Thread Markus Neteler
2010/7/7 António Rocha : > Hi there, > > I'm using r.in.gdal to import Landsat7 images downloaded from USGS website. > These landsat images are distributed in UTM-WGS84 for the specific zone. in > this case I'm working with images from Brazil (WGS84 UTM ZONE 24S). So first > I created  an Location

Re: [GRASS-user] Error while using r.in.gdal for USGS landsat7 images

2010-07-08 Thread António Rocha
manent --q' Details: Error: Unable to open raster map And nothing else is stated what does "g.list rast" say? how about r.info? Hamish __ Information from ESET NOD32 Antivirus, version of virus signature database 5261 (20100708) __

Re: [GRASS-user] Error while using r.in.gdal for USGS landsat7 images

2010-07-08 Thread Hamish
António wrote: > I'm using r.in.gdal to import Landsat7 images downloaded > from USGS website. These landsat images are distributed in > UTM-WGS84 for the specific zone. in this case I'm working > with images from Brazil (WGS84 UTM ZONE 24S). So first I > created  an Location based on EPSG:32724. >

Re: [GRASS-user] Merge images

2010-07-08 Thread Hamish
Monica wrote: > I have 2 landsat scenes acquired one after the other and I wanted > to merge them. How can I do that? if they follow in time, but cover the same place, use g.region rast=map1 ; r.series in=map1,map2 out=maps12 method=... if they follow in space, but from the same time, use g.r

[GRASS-user] v.out.dxf define column for label

2010-07-08 Thread Vas Zor
Hi all, I want to create a dxf file from a point shapefile. I am using the v.out.dxf command. This command creates the dxf file, which contains a layer named "point_label". This layer keeps the values of the field "cat" of the attribute table. However I need this layer to be based on the second fi

[GRASS-user] Merge images

2010-07-08 Thread Monica Buescu
Greetings I have 2 landsat scenes acquired one after the other and I wanted to merge them. How can I do that? Thanks Monica ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user

[GRASS-user] v.net.path

2010-07-08 Thread Mohammed Rashad
does v.net.path not work for lat/long location. Do I need to convert the map into other location for using v.net.path -- Rashad ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user

Re: [GRASS-user] convert to utm projection

2010-07-08 Thread Varun Varma
Hi Rashad, You will have to create a new location for the same extent as your data in lat/long but this time specify the projection for the location as UTM. Then make this new location and mapset your working grass space. Now use v.proj OR r.proj to pull in the file from the lat/long location and m

Re: [GRASS-user] libgdal1-1.6.0-grass can't update

2010-07-08 Thread Benedikt Ziegler
Am 05.07.2010 20:21, schrieb Markus Neteler: On Mon, Jul 5, 2010 at 9:39 AM, Benedikt Ziegler wrote: Hello, since some weeks I have the libgdal-package in my Ubuntu (Karmic) update manager, listed under 'distribution update' (Distributionsaktualisierung) but I can't update it. Now I trie

[GRASS-user] convert to utm projection

2010-07-08 Thread Mohammed Rashad
How to convert a map in lat/long projection to UTM projection using grass gis? -- Rashad ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user