Hi. I have a triangle grid mesh and I want to code each beam with a unique name depending on the position of that beam on the surface. I figured out a system to sort all beams in 4 types (Number 0 to 3) and arrange them by neighbor nodes which have codes depending on row and column position on the surface.
Now I want to 3dtag each beam with full name that shows the exact position of the beam on surface.(Image Below: Naming System)
I have sorted beams in order from bottom to top. (2nd Image: 4 types in ~40 branches.)!
Thanks.
Naming%20System|639x500
This looks like a relatively straightforward graft + text join operation, but the link in your first post seems to be broken - can you upload your gh file again?
Yeah I know. Problem is I have no experience in Text and Tag. Here I Upload GH file and Rhino file but Kangaroo And TT Toolbox is needed as I used some components in definition.
Triangle grid.rar (2.2 MB)
I don’t have the TT Toolbox plugin, but it doesn’t look necessary for your issue - could you ‘cut off’ the components to the left of the coloured groups by internalizing the inputs?
See point no. 3 here:
Hmm… your data isn’t organized in the same way as your illustration, and the topmost group still uses a TT Toolbox plugin which I couldn’t open, but here’s the basic idea applied to one of the groups:
triangle_grid_question.gh (255.7 KB)
Hopefully that gives you enough to work with 
Thanks. This is helpful. This discussion is a help for me to better understand tags and text and more important how to ask questions on forum by the way.