Hi there.

Continuing with trying to cut processing times, I am trying to get a msk file 
from a vrt mosaic, without converting the entire vrt to tif just to get the msk 
file.

In other words, how can we create a msk file from the alpha band without 
rewriting the whole image?

Thanks again.
Duarte







































Duarte Carreira
Diretor | Dep. Informa??o Geogr?fica e Cartografia

www.edia.pt<http://www.edia.pt>
www.alqueva.com.pt<http://www.alqueva.com.pt>
Tel. +351 284315100

[http://www.edia.pt/edia/images/edia_logo2.gif]<http://www.edia.pt>

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