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 20000 x 20000 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 >> >> >
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