<p dir="ltr">I had the same problem on a old version od qgis using large raster with rotation parameter into the tfw file. May be the same issue?</p>
<div class="gmail_quote">Il 21/mar/2014 09:30 "Paolo Cavallini" <<a href="mailto:cavallini@faunalia.it">cavallini@faunalia.it</a>> ha scritto:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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Il 20/03/2014 18:28, Giovanni Manghi ha scritto:<br>
<br>
>> yes, apparently it depends on the size of the raster (I'm trying with pretty large ones)<br>
><br>
> how much large? I'm testing with 9gb rasters and it is lighting fast<br>
> (just fast wothout overviews).<br>
<br>
<3Gb<br>
Perhaps this has something to do with colour table?<br>
<br>
- --<br>
Paolo Cavallini - <a href="http://www.faunalia.eu" target="_blank">www.faunalia.eu</a><br>
Corsi QGIS e PostGIS: <a href="http://www.faunalia.eu/training.html" target="_blank">http://www.faunalia.eu/training.html</a><br>
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