[Qgis-user] QGIS: Reduction of resolution via pyramids only for defined scale range

[Julian Schall]

Hello members of the mailing list, 

 

I would appreciate help on the following problem: 

I would like to improve the performance of a raster layer. Of course I can
build pyramids for that purpose. But in the scale ranges from 1:1 to
1:25.000 I need maximum resolution and detail. In this scale range, the
performance is sufficient even without pyramids. 

Ideal would be that the pyramids respectively the reduction of the
resolution with improvement of performance is only applied to scales smaller
than 1:25,000. Is this possible in QGIS? 

 

Thanks for helpful answers! 

 

Kind regards 

 

Julian Schall

 

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