Retrieve multiple branches based in a number list

[HS_Kim]

Try to search “Replace Path”.

Replace path question

Hi I’m trying to use very simple “replace path” definition but got stuck. I would each closest sphere to be renumbered like each circle below, where am I wrong? Thx [Canvas%20at%2017%3B00%3B24] Replace path problem.gh (204.7 KB)

Stuck with this List/branch matching case

I have 2 sets of data (the crv components in my screenshot below) which I need to combine in a specific way. I want to put the items on a specific branch, for which I have the branch numbers. So this is what I currently have: [image] And this is what I want to achieve after combining the two sets of data: [image] Anybody that can point me in the right direction? 190326 BranchMatch.gh (12.3 KB)