Hi,
The problem with gdal_merge seems to be with the input parameters I used to
deflate the file. Locks at 4GB file size.
Cheers
Nicolas Cadieux M.Sc.
Les Entreprises Archéotec inc. 
8548, rue Saint-Denis Montréal H2P 2H2
Téléphone: 514.381.5112  Fax: 514.381.4995
www.archeotec.ca
On May 19, 2015 12:01, "Even Rouault-2 [via OSGeo.org] "
<[email protected]> wrote:
Le mardi 19 mai 2015 17:58:33, [hidden email] a écrit :
> Hi,
> It seems that both gdal_contour and gdal_merge in QGIS 2.6 and 2.8 (both
> 64bit windows installs on Windows 7_64) are still in 32 bit. Both stop
> when output files hit 4 194 304KB (.tiff or .shp) Is there a way around
> those limitations?
32 or 64-bit builds should have no influence on the limitation of output files.
A 32-bit build can certainly handle files > 4 GB.
.shp are limited to 2GB due to the format anyway.
.tif might be limited to 4 GB with libtiff 3, but are no longer limited with
libtiff 4 with BIGTIFF enabled.
> Thanks
> Nicolas
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