Grasshopper: Auto-numbering Beams

A while back I built a Dynamo graph that assigns sequential number to beams based on their X- and Y-coordinate and continuity. This is my attempt to reproduce the script in Grasshopper. The "beam orientation", "beam number" and "beam tag" workflows are direct copy from the post below   / feirooz_dynamobim-visualprogramming-logic-...   The original Dynamo graph can be found below    • Dynamo: Auto-numbering Beams (with Improve...