On Sun, Apr 10, 2011 at 10:02 PM, Markus Neteler <[email protected]> wrote: > Ambrish Dhaka, > > you need to check the region extent + resolution, probably > you are exceeding the available RAM if you are having too > many rows and columns. > In this case you could adjust the percent_memory option of r.cost and set it to 50 (by default all intermediate data are kept in memory).
Markus M > Get the information with: > g.region -p > > or the respective menu entry. > > Markus > > On Sun, Apr 10, 2011 at 10:57 AM, ambijat <[email protected]> wrote: >> Ramon says, >> I'm afraid I don't - but given the current situations, I'd suggest anyone >> that could help would also be wondering which version of QGIS you were using >> and on which operating system. >> >> The Qgis version is 1.6.0 also, the result is same on GRASS (tcl/tk) 6.4 >> RC1, performed on WinXP SP3 on a core2Duo machine. >> >> regards, >> Ambrish Dhaka > > > On 10/04/2011, at 13:19 , ambijat wrote: >> Hi All, >> I am trying to create shortest path between two raster points (converted >> from v.to.rast) and I use the STRM data for the input values between the two >> points. This is the error I get. >> >> r.cost input=afg_rast at user1 output=salroute start_rast=salang at user1 >> max_cost=0 -k >> G_malloc: unable to allocate 524288 bytes at setup.c:64 >> Finished with error >> >> Any idea why I am getting this? >> Thanks and regards, >> Ambrish Dhaka > _______________________________________________ > grass-user mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/grass-user > _______________________________________________ grass-user mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/grass-user
