#### 8.9.2.25 IfcRatioMeasure

An IfcRatioMeasure is the value of the relation between two physical quantities that are of the same kind.

> NOTE Input given in percent is to be divided by 100% when stored as an IfcRatioMeasure. For example, 25% becomes 0.25.

Type: REAL

> NOTE Type adapted from ratio_measure defined in ISO 10303-41.

> HISTORY New type in IFC1.5.1.

XSD Specification:

<xs:simpleType name="IfcRatioMeasure">
<xs:restriction base="xs:double"/>
</xs:simpleType>
<xs:element name="IfcRatioMeasure-wrapper" nillable="true">
<xs:complexType>
<xs:simpleContent>
<xs:extension base="ifc:IfcRatioMeasure">
<xs:attributeGroup ref="ifc:instanceAttributes"/>
</xs:extension>
</xs:simpleContent>
</xs:complexType>
</xs:element>

EXPRESS Specification:

TYPE IfcRatioMeasure = REAL;
END_TYPE;

EXPRESS-G diagram

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