def get_zoom_resolutions(chromsizes):
    return [(2 ** x) for x in range((get_quadtree_depth(chromsizes) + 1))][::(- 1)]
def get_zoom_resolutions(chromsizes):
    return [(2 ** x) for x in range((get_quadtree_depth(chromsizes) + 1))][::(- 1)]