[gdal-dev] GDAL way to set open options in QGIS?

2018-02-17 Thread Jeremy Palmer
I'm trying to open the new MBTiles vector tiles driver format in QGIS. Is it somehow possible to set GDAL open options either within QGIS or some sort of environment variable? Cheers Jeremy ___ gdal-dev mailing list gdal-dev@lists.osgeo.org https://lists

Re: [gdal-dev] Building pyramids with gdaladdo

2018-02-17 Thread Gil
It’s just a typo in the mail, apologies. The result is the same. Any thoughts? On Sat, 17 Feb 2018 at 12:39 Brad Hards mailto:br...@frogmouth.net>> wrote: Maybe 254 should have been 256... On 17 Feb. 2018 19:36, Gil mailto:gilpe...@live.com>> wrote: My tiff file is 19968x29952 which I understand

Re: [gdal-dev] Building pyramids with gdaladdo

2018-02-17 Thread Gil
It’s just a typo in the mail, apologies. The result is the same. Any thoughts? On Sat, 17 Feb 2018 at 12:39 Brad Hards mailto:br...@frogmouth.net>> wrote: Maybe 254 should have been 256... On 17 Feb. 2018 19:36, Gil mailto:gilpe...@live.com>> wrote: My tiff file is 19968x29952 which I understand

Re: [gdal-dev] Building pyramids with gdaladdo

2018-02-17 Thread Brad Hards
Maybe 254 should have been 256...On 17 Feb. 2018 19:36, Gil wrote: My tiff file is 19968x29952 which I understand when calculated to the 512 level goes un-even, is there anything I can do to go that extra level? I am converting to JPEG, it works well, I don't understand how I am reaching lev

Re: [gdal-dev] Building pyramids with gdaladdo

2018-02-17 Thread bradh
Can you show exactly how you did the conversion and overviews, and the dimensions of the original TIFF file. Are you trying to create tiles in JPEG or PNG? If JPEG, possibly you need to fill your TIFF. The part about gpkg_zoom_other is telling you that what you are asking for can’t be done w

Re: [gdal-dev] Building pyramids with gdaladdo

2018-02-17 Thread Gil
My tiff file is 19968x29952 which I understand when calculated to the 512 level goes un-even, is there anything I can do to go that extra level? I am converting to JPEG, it works well, I don't understand how I am reaching level 18 when the original has 17. Conversion is done like this: gdal_tran

Re: [gdal-dev] Building pyramids with gdaladdo

2018-02-17 Thread Gil
My tiff file is 19968x29952 which I understand when calculated to the 512 level goes un-even, is there anything I can do to go that extra level? I am converting to JPEG, it works well, I don't understand how I am reaching level 18 when the original has 17. Conversion is done like this: gdal_tran

[gdal-dev] Building pyramids with gdaladdo

2018-02-17 Thread Gil
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