On 02/03/2014 09:15 AM, Moriarty, Mark F wrote:
> Does QGIS have any license agreement related to SZIP use?
> 
> I'd like to use QGIS on a project, but we're stuck on whether/how the 
> szip.dll is licensed for use.
> 
> For example HDF specifically has a license page asserting permission to use 
> szip in their distribution, so long as it is used within the context of their 
> overall app.  For a commercial firm, the permission is just to decode, not to 
> encode, but that is fine.
> 
> I tried just deleting/renaming the szip.dll, since we do not actually need 
> the functionality for our use, but it appears to be tightly bound to the 
> build - qgis errors-out if it does not detect a proper, functioning, szip.dll 
> on startup.
> 
> If there isn't a license statement from the intellectual property owner 
> allowing its use/distribution to decode with qgis, is it possible to include 
> a user-controllable switch to allow not including it, or to perhaps include a 
> true GPL zip package, albeit losing the lossless functionality?
> 
> Thanks.
> 
> Mark
> 


Are you sure this is a QGIS question and not a GDAL question?
I believe that is part of the GDAL method for reading HDF files.

Thanks,
Alex

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