Hi, I am trying to get streams out of srtm map of Mekong Basin. my laptop is 2 Gb RAM and enough HDD space. I tried with and without -m flag, same result. Any idea/suggestion?
thanks Yann GRASS 6.3.svn (Sub1):~/tmp/grass/gui/wxpython/gui_modules > r.watershed --overwrite [EMAIL PROTECTED] stream=mekong_streams threshold=50000 -m SECTION 1 beginning: Initiating Variables. 5 sections total. WARNING: No such file or directory WARNING: cseg_open(): could not write segment file WARNING: No such file or directory WARNING: cseg_open(): could not write segment file WARNING: No such file or directory WARNING: cseg_open(): could not write segment file WARNING: category information for [mekong_streams] in [test] missing or invalid GRASS 6.3.svn (Sub1):~/tmp/grass/gui/wxpython/gui_modules > r.info mekong_srtm +----------------------------------------------------------------------------+ | Layer: mekong_srtm Date: Sat Mar 15 17:22:25 2008 | | Mapset: test Login of Creator: yann | | Location: Sub1 | | DataBase: /home/yann/GRASSDATA | | Title: ( mekong_srtm ) | | Timestamp: none | |----------------------------------------------------------------------------| | | | Type of Map: raster Number of Categories: 3058 | | Data Type: CELL | | Rows: 16923 | | Columns: 9558 | | Total Cells: 161750034 | | Projection: Latitude-Longitude | | N: 24:02:14.65386N S: 9:56:05.856936N Res: 0:00:02.999988 | | E: 108:39:25.435332E W: 100:41:31.550028E Res: 0:00:02.999 | | Range of data: min = -28 max = 3058 | | | | Data Description: | | generated by r.mapcalc | | | | Comments: | | if(mekong == 1, srtm_sea, null()) | | | +----------------------------------------------------------------------------+ _______________________________________________ grass-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-dev
