MEPSection.GetCoefficient

Public Class

Gets the loss coefficient for the specified element id in this section.

Namespace: Autodesk.Revit.DB.Mechanical

Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

Syntax

public double GetCoefficient(
  ElementId elemId
)

Parameters

elemId ElementId

The element id which can be duct segment, duct fitting , pipe segment and pipe fitting.

Return Value

Double

Exceptions

Exception

Condition

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ArgumentException

The ElementId elemId does not correspond to a valid section member.

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ArgumentNullException

A non-optional argument was null

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Remarks

For Duct, it is loss coefficient. For Pipe, the loss coefficient is equivalent to the friction factor. Loss coefficient is a number. The unit type is UT_Number.