[gdal-dev] gdal2tiles pixel shift in output tiles

[Nils Rhode]

Hi everbody,
 
I would like to calculate large geotiff files (10.000 x 10.000px) with the help of gdal2tiles in little (256x256px) tiles. The process works fine. 
However, the result is not perfect. There is a slight shift in the tiles. I've already tried different resampling methods and get the same result every time.
Here is my statement: Gdal2tiles.py -s EPSG: 25832 -z 11-20 /home/input/file.tif output_path /
 
I think there might be a problem with transforming EPSG:25832 to EPSG:3857 – but if I try to transform with gdalwarp – same problem...
Could it be related to nearblack?
 
Does somebody has any idea?
 
(Image oft he pixel shift: https://i.stack.imgur.com/E7iQO.jpg )
 
 
Thanks a lot,
Nils
 
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