[GRASS-user] v.isochrones : error message

[Markus Neteler]

On Wed, Jul 29, 2015 at 3:12 PM, image93 <lcelati at cci-paris-idf.fr> wrote:
> yes of course. You can see parameters below :
> ------------------------------------------------------------------------------------------
> projection: 99 (Lambert Conformal Conic)
> zone:       0
> datum:      towgs84=0,0,0,0,0,0,0
> ellipsoid:  grs80
> north:      7037330.05419347
> south:      -1.94580653
> west:       0
> east:       798655
> nsres:      1
> ewres:      1
> rows:       7037332
> cols:       798655
> cells:      5620400388460

As I suspected :-) ... too many raster cells, here 5.6204e+12 raster cells..
Unlikely your computer is able to handle this many. A computer  with a
lot of RAM may be able to run that, though.

The error code -1073741571 seems to indicate an overflow.

I have added a new entry here:
http://grasswiki.osgeo.org/wiki/WinGRASS_errors#Error_message_.22Process_ended_with_non-zero_return_code_-1073741571.22

Hope this helps,
Markus