Re: [GRASS-user] buffer on granular polygon... it fails

2008-03-13 Thread G. Allegri
It's not a perfect solution but maybe try v.to.rast + r.buffer + r.to.vect ? Yes, this is the way that I adopted finally. ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user

[GRASS-user] HEllO..

2008-03-13 Thread Belal Barghouti
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[GRASS-user] v.overlay

2008-03-13 Thread christian Brandt
Dear list, I try to intersect a polygon theme with a mesh of lines using the v.overlay command. Executing this command results in the following message: Copying binput lines ... could not open the existing vector file 'Mesh16m on level 2 What does level 2 mean? And is there another option to

Re: [GRASS-user] GRASS selected for Season of Usability 2008!

2008-03-13 Thread Michael Barton
On Mar 13, 2008, at 9:00 AM, [EMAIL PROTECTED] wrote: Date: Thu, 13 Mar 2008 00:10:56 +0100 From: Tim Michelsen [EMAIL PROTECTED] Subject: [GRASS-user] GRASS selected for Season of Usability 2008! To: grass-user@lists.osgeo.org Cc: [EMAIL PROTECTED] Message-ID: [EMAIL PROTECTED] Content-Type:

[GRASS-user] problem importing hdf files in grass

2008-03-13 Thread Michaël Rabotin
Hi Everybody, I've got some problems to import hdf file in grass 6.2.3 on ubuntu I've got hdf file with AST05, AST07,AST08 and AST09 format for each bands of these hdf file with a little shell script, I imported in grass with following commands: #gdalinfo to have the band name: gdalinfo

[GRASS-user] Tasseled Cap Quickbird

2008-03-13 Thread Niels Thevs
Dear all, did anybody calculate a Tasseled Cap vegetation index on a Quickbird image and knows the rules to apply ? Best regards Niels -- - Dr. Niels Thevs Chair of Geobotany and Landscape Ecology Institute of Botany and Landscape

Re: [GRASS-user] v.overlay

2008-03-13 Thread Martin Landa
Hi, 2008/3/13, christian Brandt [EMAIL PROTECTED]: I try to intersect a polygon theme with a mesh of lines using the v.overlay command. Executing this command results in the following message: Copying binput lines ... could not open the existing vector file 'Mesh16m on level 2 What

Re: [GRASS-windows] Re: [GRASS-user] Xming as X server for winGRASS?

2008-03-13 Thread Luigi Ponti
Dear Paul and Glynn: thank you very much for your feedback. Glynn Clements wrote: [...] The problem with using monitors on native Windows isn't the graphics, it's the client-server communication. OK: hopefully I won't bother the list any longer on X-monitors. [...] If the environment

Re: [GRASS-windows] Re: [GRASS-user] Xming as X server for winGRASS?

2008-03-13 Thread Paul Kelly
On Thu, 13 Mar 2008, Luigi Ponti wrote: [...] This works fine in my Cygwin/grass6.2.2 installation, although the GRASS_PNG_READ variable does not seem to be available in grass6.2 http://grass.ibiblio.org/gdp/html_grass62/pngdriver.html so the overlay thing suggested by Paul wouldn't work.

Re: [GRASS-windows] Re: [GRASS-user] Xming as X server for winGRASS?

2008-03-13 Thread Glynn Clements
Luigi Ponti wrote: Trying the same with native winGRSSS 6.3.0 RC5 is less of a success: (1) no way to set environment variables via the GUI Output - GIS.m window; (2) not able to start GRASS via cmd.exe as suggested at http://grass.gdf-hannover.de/wiki/WinGRASS_Current_Status by typing