nd router's external IP (分享器), not your computer's IP (it should look like 192.168.0.xxx).
Here's a quick tutorial to find your "real" IP: https://www.youtube.com/watch?v=g6Eyj8pjrNU…
Or if this doesn't work the the lines who's end points Y value doesn't match
5) join all remaining curves. this gives you polylines for each row.
6) From these you can extract control points that will be on differrent branches
i would demonstrate this but i'm stuck watching the wedding at a friend's and until mcneel makes a rhinoid with gh app you'll have to wait 'til later…