From the Revit.com.au blog:
Populate Node Identifiers to Pipework Using Dynamo
January 24, 2017
By Paul Kranz and Ryan Lenihan
In MEP design, some workflows require that you populate node identifiers for each connection point of a fitting throughout a pipework system across onto the pipes themselves, which in turn gives a pipe a starting node number and an end node number.
Working through this process manually is an arduous task. Selecting each pipe fitting and each pipe throughout the project…
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