[GRASS-dev] limits of r.patch
Luca Delucchi
lucadeluge at gmail.com
Fri Jul 13 08:50:50 PDT 2012
2012/7/13 Margherita Di Leo <dileomargherita at gmail.com>:
> Hi All,
>
hi madi
> I probably am requiring too much, but this is just for sharing an
> experience. I've just imported in GRASS 1573 ASTER GDEM tiles, using
> r.external, and everything seemed to be OK. Then I ran:
>
> GRASS 6.4.3svn (ASTER_GDEM):~ > r.patch in=`g.mlist pat=AST* sep=,`
> out=aster_gdem
> ERROR 1: TIFFOpen:/forest/ASTER-GDEM/Dem_lzw/ASTGTM_N45E010_dem_lzw.tif: Too
> many open files
> WARNING: Unable to open raster map <ASTGTM_N45E011_dem_lzw.tif at PERMANENT>
> ERROR: One or more input raster maps not found
>
> I'm on Red Hat Enterprise Linux Server Rel. 6.3, RAM 16 GB.
>
I think it's a limit of linux, you could patch images in more tiles
and after patch the tiles in a file
> Cheers,
>
> --
> Dr. Margherita Di Leo
>
--
ciao
Luca
http://gis.cri.fmach.it/delucchi/
www.lucadelu.org
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