Re: [GRASS-user] Re: extracting features from DEM: how big DEM?
no prblem with 2 x 2 but takes lots of time Milton Cezar Ribeiro pisze: By the way, I forgot to comment that my computer is a dell, running vista 64 bits, with 6GB of run. I am also able to run grass (compiled for 64bits) under Ubuntu on same machine. Cheers milton 2009/7/22 Milton Cezar Ribeiro miltinho.astrona...@gmail.com mailto:miltinho.astrona...@gmail.com Dear all, I am organizing a very large DEM for a region of interest, and would like to know from our colleagues what is your experience with features extraction from large DEM. What was your highest (rows and cols) DEM that you handled on grass? I will need to extract features using r.watershed, r.flor, w.terraflor, and the I need to extract several features (may be 10) from my final (not yet ready) DEM. Thanks in advance for the help miltinho brazil=toronto ___ 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] Re: extracting features from DEM: how big DEM?
Hi Jarek, Thanks for the reply! What you means by lots of time? Many hours, many days or weeks? Any comments about Windows vs Linux? cheers milton 2009/7/23 Jarek Jasiewicz jar...@amu.edu.pl no prblem with 2 x 2 but takes lots of time Milton Cezar Ribeiro pisze: By the way, I forgot to comment that my computer is a dell, running vista 64 bits, with 6GB of run. I am also able to run grass (compiled for 64bits) under Ubuntu on same machine. Cheers milton 2009/7/22 Milton Cezar Ribeiro miltinho.astrona...@gmail.com mailto: miltinho.astrona...@gmail.com Dear all, I am organizing a very large DEM for a region of interest, and would like to know from our colleagues what is your experience with features extraction from large DEM. What was your highest (rows and cols) DEM that you handled on grass? I will need to extract features using r.watershed, r.flor, w.terraflor, and the I need to extract several features (may be 10) from my final (not yet ready) DEM. Thanks in advance for the help miltinho brazil=toronto ___ 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] Re: extracting features from DEM: how big DEM?
By the way, I forgot to comment that my computer is a dell, running vista 64 bits, with 6GB of run. I am also able to run grass (compiled for 64bits) under Ubuntu on same machine. Cheers milton 2009/7/22 Milton Cezar Ribeiro miltinho.astrona...@gmail.com Dear all, I am organizing a very large DEM for a region of interest, and would like to know from our colleagues what is your experience with features extraction from large DEM. What was your highest (rows and cols) DEM that you handled on grass? I will need to extract features using r.watershed, r.flor, w.terraflor, and the I need to extract several features (may be 10) from my final (not yet ready) DEM. Thanks in advance for the help miltinho brazil=toronto ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user