Setting parameter value based on other parameter value

Hey team, I’ve learned a ton from reading here! I have a quick query regarding setting one parameter to a different value based on another parameter. Basically I want to take the duct, based on the flow I want to alter the diameter. So if section 4523 has a flow of 100 I want to set the diameter parameter to 6. What I can’t seem to find is how to make a table that it can go through that correlates the flow to the diameter. Any thoughts ?

Hi @dsmith

One of the possible way is to create formula…

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@Kulkul That might just do the trick. Thanks for the help.

P.S. Happy anniversary of joining the forum!

@dsmith Thanks! Don’t forget to mark the post as solved.

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@Kulkul As an aside what is proper etiquette here if this prompts another question? Create a new post or add to the existing one? I have got the duct working like a dream. Switching to pipes everything is smooth except for connectors. Is there a way that the connectors can be altered based on the pipes that connect into them? Revit will automatically place reducers.

@dsmith Another question = Create New Topic