Hi Hamish, my mistake, forgot to include that htop one:
VIRT 6323Mb RES 5232Mb noted the terraflow options, i am just waiting for this r.watershed experiment to conclude... Yann On 19/03/2008, Hamish <[EMAIL PROTECTED]> wrote: > Yann Chemin wrote: > > 149,040,000 Cells for the srtm 90m of Mekong river. > > computer is on 8Gb RAM. > > About 65 % done after 43.x hours, r.watershed basically does it, it > > seems. > > Of course efficiency is a problem here, but it does it. > > > how much RAM is the process using? (check with `top`, VIRT RES SHR) > > > > > yes r.terraflow goes to /tmp, that is considered a bug to me, not an > > enhancement... > > The location from which we have the GRASS dataset is generally the > > best guess for large empty Disk space. > > > note these r.terraflow options: > memory Main memory size (in MB) > default: 300 > STREAM_DIR Location of intermediate STREAMs > default: /var/tmp > > > by making memory= larger the required tmp file space should be smaller. > you can set STREAM_DIR= somewhere else if you like. > > > > Hamish > > > > > > ____________________________________________________________________________________ > Never miss a thing. Make Yahoo your home page. > http://www.yahoo.com/r/hs > > _______________________________________________ grass-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-dev
