bbox extent width and length interchanged

[makaveli10]

https://github.com/enginBozkurt/carla-training-data/blob/4fe8fc8eba918ef4ef41c657309c974741797e20/datadescriptor.py#L74

right above this line it's mentioned that kitti expects z, y, x as height, width, length and on this line we have:

height, width, length = bbox_extent.z, bbox_extent.x, bbox_extent.y

Referring to this mesaurement image. I think it should rather be

height, width, length = bbox_extent.z, bbox_extent.y, bbox_extent.x