I am having an issue with a Parameter. Please help me!

Revit
1

I am using the node GetParameterValueByName.
I want to retrieve the parameter Reference Level, but the returned result also includes Elevations.
I only want to get the Reference Level, which is GL.
Please help me so that I can get exactly what I want.

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2

I only want the value of the Reference Level to be “GL”, but it returns too many results, even though I have entered the correct parameter name.

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4

It’s very simple. Thank you very much, I got exactly what I wanted!