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I'm working on bulk data. I have a few hundred GeoTIFF images imported into a QGIS project, and I'd like to modify their layer properties - things like the no-data-value, transparency of certain pixel values, colour map assignments...

But I can't seem to find a way to apply these changes to several layers at once, short of editing the XML file with a global search-and-replace. Is there a way to do this using the GUI?

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The MultiQML plugin lets you apply one QGIS layer style to multiple layers at once. I think that's as close to what you are looking for as currently possible.

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Thank you! Just what I needed :) – Kay F. Jahnke May 8 '12 at 21:09
@KayF.Jahnke Please use the voting mechanism to reward helpful answers. – underdark May 8 '12 at 21:48
Thanks for the hint, but the site tells me that 'Vote Up requires 15 reputation' – Kay F. Jahnke May 10 '12 at 11:26
Just wanted to add a note that MultiQML doesn't seem to be compatible with QGIS2 currently. – Tumbledown Feb 7 '14 at 12:20
MultiQML that works under QGIS 2.0+ is now available. – Maxim Dubinin May 10 '14 at 11:52

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