[Qgis-user] 32bit gdal gdal modules

Tue May 19 09:03:32 PDT 2015

Le mardi 19 mai 2015 17:58:33, nicolas.cadieux at archeotec.ca 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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