[GRASS-user] G_calloc problem

[Kishore Reddy]

Thanks Hamish, its working if I decrease number of rows and cols. But it was
working with same number of cells (I mean without changing resolution). Do
you have any idea why this would be happening?

--
Kishore


On Thu, Apr 8, 2010 at 11:48 PM, Hamish <hamish_b at yahoo.com> wrote:

> Kishore wrote:
> > r.surf.idw and v.surf.bspline were working fine for me till last week.
> > But now it reports the following error
> >
> > ERROR: G_calloc unable to allocate 584928756 * 8 bytes
> >
> > Can anyone help me on this?
>
> It means you don't have enough memory and it can't allocate any more.
>
> > And one more thing, methods like v.to.rast and some more were very fast
> > but now they are very slow. I am unable to understand what could be the
> > problem?
>
> check 'g.region -p'
>
> your region will be set to be too many rows x columns. try to keep it
> smaller than say 20000 x 20000 (but 2000x2000 might be a typical value).
>
>
> Hamish
>
>
>
>
>
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