Create Pipe by Layout Error

[hosneyalaa]

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Example pipe run

Pressure network from polylines

Hello every one, I’m trying to make script that converting 2D polylines to Pressure pipes. But when I try to run, dynamo convert only one polyline. Any one know how to make this script work for multiple polylines. Attached the dynamo script, excel sheet for pipe run naming and test file pressure Network.dyn (36.3 KB) New Microsoft Excel Worksheet.xlsx (9.2 KB) Pressure test.dwg (972.3 KB)