[gdal-dev] GeoTIFF with LZW compression Overviews error

[Fabian Schindler]

Frank,

> I'm assuming you mean gdaladdo is run on y.tif, the output of gdalwarp, right?
Yes, sorry, that's what I meant.
> I tried the steps with a manufactured input file of the same size and
> did not encounter the problem on my system.  The most likely important
> difference is that I am not using libtiff 3.9.4 - I'm using libtiff
> 4.0.x (trunk).  Is there a reason you are using the old style libtiff?
>   Perhaps just because it is what is packaged?  I imagine that is the
> problem.
Yes I'm using the packaged version of libtiff. I guess I'll have to try 
the 4.0.x version and report my experiences.

Thanks!
Fabian