[Gdal-dev] optimum overview settings?

[Matt Wilkie]

Chapman, Martin wrote:

> Matt,
> 
> Also, be aware that if you are writing an ovr file, and an ovr file with
> the same name exists, the gdal lib will append to the file, resulting in
> a file with more ovr's than you expect.  Moral of the story...delete the
> other ovr first.  

What happens with geotiffs, where the overviews are embedded?

-- 
matt wilkie
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