UOM.Update Method

public void Update(
	UOM refUOM,
	double refFactor,
	double refOffset
)

Public Sub Update ( 
	refUOM As UOM,
	refFactor As Double,
	refOffset As Double
)

Dim instance As UOM
Dim refUOM As UOM
Dim refFactor As Double
Dim refOffset As Double

instance.Update(refUOM, refFactor, refOffset)

public:
void Update(
	UOM^ refUOM, 
	double refFactor, 
	double refOffset
)

member Update : 
        refUOM : UOM * 
        refFactor : float * 
        refOffset : float -> unit 

Parameters

refUOM

Type: OSIsoft.AF.UnitsOfMeasureUOM
The reference unit of measure for this UOM conversion. This UOM must belong to the same UOM class and must not create any circular references. Specify to update the canonical UOM.

refFactor

Type: SystemDouble
The factor to multiply the reference UOM by to obtain this UOM.

refOffset

Type: SystemDouble
The optional offset to add to the factored reference UOM to obtain this UOM. The default value is 0.

This method replaces the conversion factors for this UOM. Avoid creating circular references. Enter the conversion factors according to the following formula: [X in this UOM] = [X in Reference UOM] * RefFactor + RefOffset;

The reference UOM must belong to the same UOM class as this UOM. Conversions to the canonical unit for this UOM class are automatically computed.

AFSDK

Reference