Filtering Pipes by size

[Mr_Purushothaman_Mun]

I am trying to filter pipes by size and I managed to get the list of pipe sizes.

As you see in the below image, There are two 2" pipes which needs to be nested as a list in this list.

Your help is appreciated.

Thank you,

[mellouze]

Hi

Try Dictionnaries

http://primer.dynamobim.org/en/09_Dictionaries/9-4_Dictionary-Use-Cases.html

[Mr_Purushothaman_Mun]

That worked ! Thank you so much.

[Mr_Purushothaman_Mun]

I have one more question. Is it possible to change family type based on keys?

for example : 2" pipe need a different family.

[mellouze]

I’m sorry, I don’t use Revit that much, I don’t know if you can change such parameter via Dynamo

[Mr_Purushothaman_Mun]

no problem. thank you for your time.

Really appreciated!