Hey, I got a gpkg file I converted from tiff using gdal_translate, it originally has level 17 tiles. I'd like to build it's pyramids till I reach a level with only 1 tile, I tried using gdaladdo, and when I built it with 2-256 factors, I got a result that has level 18-11 where level 11 has two tiles.
I got two problems, I don't understand how I got level 18 after building pyramids upwards? And I'd like to reach one tile, so I tried using 512, however I get an error asking me to use gpkg_zoom_other, I don't understand why, and I am not sure how to use it? The error i'm getting is: Warning 1: Use of overview factor 512 causes gpkg_zoom_other extension to be needed ERROR 1: Could not find dataset corresponding to ov factor 512 Would appreciate some help routing me in the right direction. Thanks!
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