[GRASS-dev] r.fill.dir segfaults on large maps.

[Anna Petrášová]

On Thu, Feb 11, 2016 at 5:43 PM, Isaac Ullah <isaac.ullah at asu.edu> wrote:

> Hi all,
>
>    I'm using r.fill.dir on a very large landscape, and noticed that it
> will segfault if the number of cells is > 150,000,000. Is this a known
> limitation of r.fill.dir, or a bug? Happy to report the bug if so. I'm
> using latest nightly of GRASS 7 on Ubuntu 14.04.
>

Might be a memory issue. If you don't have enough memory, it would give you
an error that it can't allocate. Is this perhaps the case? If not, then
it's probably a bug.

Anna

>
>
> --
> Isaac I Ullah, Ph.D.
>
> Arizona State University
> School of Human Evolution and Social Change
> PO Box 2402
> Tempe, AZ 85287-2402
> (480) 727-1054 office
> (650) 201-0479 cell
> iullah at asu.edu
>
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