url_template: "https://minghuaji-1256350439.cos.ap-beijing.myqcloud.com/image-bundle/a1f941c1643c497e9d3765cfb5c412eb/16/{{x/254}}_{{y/254}}.jpg"
variables:
- name: x
from: 0
to: 45890 # Image width, taken from stage 1
step: 254 # Tile width, taken from stage 1
- name: y
from: 0
to: 3213 # Image height
step: 254 # Tile height
