Re: [GRASS-user] Working with large images

2009-04-26 Thread Nikos Alexandris
Nikos: In Ubuntu repositories there is libgdal version 1.5 and I think it supports (by default) BigTIFF. I am not sure though. Moritz: In Intrepid and Jaunty it is 1.5 compiled with --with-geotiff=internal, so it should work. Is this the same as --with-libtiff=internal? Check [1] Nikos

Re: [GRASS-user] Working with large images

2009-04-26 Thread Ned Horning
Moritz, When I run gdalinfo I get the following error: ERROR 4: This is a BigTIFF file. BigTIFF is not support by this version of GDAL and libtiff The command line runs GDAL version 1.5.4 Ned Moritz Lennert wrote: On 26/04/09 12:13, Nikos Alexandris wrote: Nikos: In Ubuntu repositories

Re: [GRASS-user] Working with large images

2009-04-26 Thread Moritz Lennert
On 26/04/09 15:53, Ned Horning wrote: Moritz, When I run gdalinfo I get the following error: ERROR 4: This is a BigTIFF file. BigTIFF is not support by this version of GDAL and libtiff Well, then maybe the libtiff version used does not support BigTIFF. No expert on that. I guess that your

[GRASS-user] r.thin

2009-04-26 Thread d c
Hi, I'm trying to use r.thin before running r.to.vect. The man page says to use the thickness as parameter for *iterations*. I'm not sure I understand what it means by thickness. Any ideas? Many thanks, Danny ___ grass-user mailing list

Re: [GRASS-user] r.thin

2009-04-26 Thread Juan Carlos Torres Cantero
Danny The algorithm run an iterative process. At each step its remove external cells from the feature, and test if the result is correct. The parameter you must enter to iterations is half the number of cell of your wider line on the map. Juan Carlos Torres On Sunday 26 April 2009 17:47:55

[GRASS-user] GRASS under windows not working

2009-04-26 Thread Timmie
Hello, GRASS is currently unusable on my computer using Windows XP. I am referring to the Standalone Installer as well as the OSGEO4W installer. With the standalone installer I get the follwoing probelm when starting: * http://trac.osgeo.org/grass/ticket/570 With the OSGEO4W installer I get: *