[GRASS-user] r.patch number of input limitation?

[Markus Neteler]

On Wed, Sep 24, 2014 at 3:38 PM, Vaclav Petras <wenzeslaus at gmail.com> wrote:
> On Wed, Sep 24, 2014 at 9:21 AM, Markus Neteler <neteler at osgeo.org> wrote:
>>
>> On Wed, Sep 24, 2014 at 2:40 PM, Robert Kuszinger <kuszinger at giscom.hu>
>> wrote:
...
>> > I'm trying to patch 1393 pieces of raster images with r.patch.
...
>> > GRASS 6.4.3 (wgs84pure):~/grassdata/import > r.patch in=$MAPS out=mosaic
>> > WARNING: Unable to open raster map <ASTGTM2N31E096 at seasdem2>
>> > ERROR: One or more input raster maps not found
...
> Would it be possible to provide some possible reasons/suggestions in the
> error message? (the wording should be that it is "possible reason")

Probably not. I think that the messages comes from a generic libgis or
librast function.

Markus

>> For a solution, see also
>>
>>
>> http://grasswiki.osgeo.org/wiki/Large_raster_data_processing#Number_of_open_files_limitation
>>
>> You can increase this limit.