mosdepth.global.dist.txt third column
thanks a lot for building such a fast tool.
what does the meaning **of third column** stand for, the whole chromosome or the corressponding chromosome or something else?
![image](https://user-images.githubusercontent.com/50854682/134347774-e019abd1-8bba-4e3d-a67f-dc2afbadaeac.png)

