[GRASS-user] Re: problem using r.watershed

[Filipe Silva Dias]

I'm using GRASS 6.4.2 and I'm on Windows 7

On Sun, Mar 25, 2012 at 11:11 AM, Filipe Silva Dias
<filipesdias at gmail.com>wrote:

> Dear all
>
> I'm trying to run r.watershed on a ASTER DEM (with the size of Portugal)
> but I'm getting this error:
>
> r.watershed elevation=DemPt at ETRS89 stream=stream
> threshold=10000
> SECTION 1a (of 5): Initiating Memory.
> ERROR: G_malloc: unable to allocate 1515173064 bytes at init_vars.c:134
> Subprocess failed with exit code 1
> category information for [stream] in [ETRS89] missing or invalid
>
> What am I doing wrong?
>
> Thanks
> Best
>
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