def point_in_box(bbox, point):
    """check if a point falls with in a bounding box, bbox"""
    LB = bbox[0]
    RU = bbox[1]

    x = point[0]
    y = point[1]

    if x < LB[0] or x > RU[0]:
        return False
    elif y < LB[1] or y > RU[1]:
        return False
    else:
        return True