| GDAL created Geopackage raster files do not render correctly if the have overviews. See attachements. There are large squares. Create Geopackage from TIFF: gdal_translate --config OGR_SQLITE_SYNCHRONOUS OFF -co APPEND_SUBDATASET=YES -co RASTER_TABLE=relief_with_overviews -co TILE_FORMAT=PNG_JPEG -of GPKG relief_with_overviews.tif relief_with_overviews.gpkg Add overviews: gdaladdo --config OGR_SQLITE_SYNCHRONOUS OFF -oo TABLE=relief_with_overviews -r average relief_with_overviews.gpkg 2 4 8 16 relief_with_overviews.gpkg relief_with_overviews.tif
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