[gdal-dev] Reading contents of Erdas Block File

[Even Rouault]

On Thursday 29 May 2014 12:41:17 Ryan wrote:
> I have some imagery that has metadata stored in Erdas Block Files (.blk)
> that I am having a hard time reading.
> 
> It likes the data is stored in an HFA Header, when viewing the file (cat or
> less) it begins with "EHFA_HEADER_TAG".
> 
> However, there are no raster bands so using gdalinfo or GDALOpen errors out
> with:
> ERROR 1: Unable to open image_name_file.blk, it has zero usable bands.

Did you try opening the main file, the .img ?

> 
> Any ideas on reading this kind of file?
> 
> -Ryan
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