Set value by length and slope pipe

Revit
1

hello, I am trying to find a way to set value based on pipe length and if it sloped or not, any ideas?

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but i didn’t work the error message was: “Warning: Element.GetParameterValueByName expects argument type(s) (Element, string), but was called with (string, string)”

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2

Pipe length node input is wrong you should feed it with elements not with string of slope value.

3

thanks for replying, the problem that i have to filter the slope value, i need to get the pipes that doesn’t sloped , thank i need to get the length of it !

4

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5

thanks a lot :slight_smile:

شكرا احمد

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