[gdal-dev] gdal_merge does not mosaic

[Jean-Claude Repetto]

On 31/05/2013 19:48, adi_khan wrote:
> Thanks for your reply frank.
> I understand that the GDAL I am using is ancient, but considering 'upgrading
> to other version' not an option could you tell me if there's a way I can
> mosaic using 1.4.5 only?

Another option is to use gdalwarp instead of gdal_merge.py :
gdalwarp -of HFA img1.img img2.img img3.img mosaic.img