Hi Frank,


On 21 May 2013 00:02, Frank Warmerdam <[email protected]> wrote:

> If you write a small part of an image, GDAL is likely to read a larger
> area, update that and write it back.  If other programs happen to try and
> update the same larger area at the same time some data is likely to be
> lost.
>

Thanks for your reply. However, locking the output files would still work?
Provided the cache has been flushed between the open/close dataset calls,
it should be fine?

Thanks!
Jose
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