Re: [gdal-dev] gdal_merge error with large 16 bit images

2009-03-23 Thread Frank Warmerdam
On Mon, Mar 23, 2009 at 5:04 AM, Ned Horning wrote: > Greetings, > > I am having trouble running gdal_merge on large unsigned 16 bit imagery. I > am using the OSGeo4W installation of gdal_merge.py. When I run it on 8-bit > unsigned GeoTiff imagery (Landsat TM) the program works as expected. When I

[gdal-dev] gdal_merge error with large 16 bit images

2009-03-23 Thread Ned Horning
Greetings, I am having trouble running gdal_merge on large unsigned 16 bit imagery. I am using the OSGeo4W installation of gdal_merge.py. When I run it on 8-bit unsigned GeoTiff imagery (Landsat TM) the program works as expected. When I run it on two small 16-bit unsigned int GeoTiff subsets