DEBUG:root: zoom: 13 tiles
DEBUG:root: width: 20 tiles
DEBUG:root: height: 13 tiles
DEBUG:root: widthpix: 5120 pixel
DEBUG:root: heightpix: 3328 pixel
DEBUG:root: left tile 4270
DEBUG:root: right tile: 4289
DEBUG:root: top tile: 2630
DEBUG:root: bottom tile: 2642
DEBUG:root: left: 7.646484375
DEBUG:root: right: 8.525390625
DEBUG:root: top: 54.0077687619
DEBUG:root: bottom: 53.6706801935