[GRASS-user] r.sun use - automaticcaly stopped process ?

[Markus Neteler]

On Thu, Apr 18, 2013 at 10:52 AM, simogeo <simon.georget at gmail.com> wrote:
> under Ubuntu 12.04 - 64bits with Intel® Core™ i7 CPU M 640 @ 2.80GHz × 4 and
> 5.8GB RAM.

Please also tell us which GRASS version you use.

On Thu, Apr 18, 2013 at 2:57 PM, simogeo <simon.georget at gmail.com> wrote:
> hamish-2 wrote
>> a Seg. Fault happens due to programmer error, they told the
>> program to write memory outside of where it should have. A
>> seg fault should not normally happen due to an out-of-memory
>> error.
...
> By the way, I use a raster having the following characteristics :
> -----------
> rows:       55109
> cols:       54792
> cells:      3019532328
> -----------

> 2^31
[1] 2147483648

you have:
>   3019532328

Probably you exceed the maximum file limit for non-LFS enabled GRASS GIS:
http://grasswiki.osgeo.org/wiki/Large_raster_data_processing

It depends on the version you use and how it was compiled.

Markus