Problem was the resolution it starts working when I set it to 100m. The dem is ~69 x 27 km.
Thanks On May 23, 2010, at 12:00 PM, Rich Shepard wrote: > > > On Sat, 22 May 2010, Kurt Springs wrote: > >> ERROR: G_malloc: unable to allocate 18446744070980740804 bytes at ... > ^^^^^^^^^^^^^^^^^^^^ >> Any idea what I'm doing wrong? > > Kurt, > > Look at the amount of memory your file wants to be allocated: several > Petabytes. How much area is covered by that DEM and at what resolution? Even > with GRASS compiled for large file support your file is _way_ too large. > > Rich
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