<xs:simpleType name="IfcDerivedUnitEnum">
<xs:restriction base="xs:string">
<xs:enumeration value="angularvelocityunit"/>
<xs:enumeration value="areadensityunit"/>
<xs:enumeration value="compoundplaneangleunit"/>
<xs:enumeration value="dynamicviscosityunit"/>
<xs:enumeration value="heatfluxdensityunit"/>
<xs:enumeration value="integercountrateunit"/>
<xs:enumeration value="isothermalmoisturecapacityunit"/>
<xs:enumeration value="kinematicviscosityunit"/>
<xs:enumeration value="linearvelocityunit"/>
<xs:enumeration value="massdensityunit"/>
<xs:enumeration value="massflowrateunit"/>
<xs:enumeration value="moisturediffusivityunit"/>
<xs:enumeration value="molecularweightunit"/>
<xs:enumeration value="specificheatcapacityunit"/>
<xs:enumeration value="thermaladmittanceunit"/>
<xs:enumeration value="thermalconductanceunit"/>
<xs:enumeration value="thermalresistanceunit"/>
<xs:enumeration value="thermaltransmittanceunit"/>
<xs:enumeration value="vaporpermeabilityunit"/>
<xs:enumeration value="volumetricflowrateunit"/>
<xs:enumeration value="rotationalfrequencyunit"/>
<xs:enumeration value="torqueunit"/>
<xs:enumeration value="momentofinertiaunit"/>
<xs:enumeration value="linearmomentunit"/>
<xs:enumeration value="linearforceunit"/>
<xs:enumeration value="planarforceunit"/>
<xs:enumeration value="modulusofelasticityunit"/>
<xs:enumeration value="shearmodulusunit"/>
<xs:enumeration value="linearstiffnessunit"/>
<xs:enumeration value="rotationalstiffnessunit"/>
<xs:enumeration value="modulusofsubgradereactionunit"/>
<xs:enumeration value="accelerationunit"/>
<xs:enumeration value="curvatureunit"/>
<xs:enumeration value="heatingvalueunit"/>
<xs:enumeration value="ionconcentrationunit"/>
<xs:enumeration value="luminousintensitydistributionunit"/>
<xs:enumeration value="massperlengthunit"/>
<xs:enumeration value="modulusoflinearsubgradereactionunit"/>
<xs:enumeration value="modulusofrotationalsubgradereactionunit"/>
<xs:enumeration value="phunit"/>
<xs:enumeration value="rotationalmassunit"/>
<xs:enumeration value="sectionareaintegralunit"/>
<xs:enumeration value="sectionmodulusunit"/>
<xs:enumeration value="soundpowerlevelunit"/>
<xs:enumeration value="soundpowerunit"/>
<xs:enumeration value="soundpressurelevelunit"/>
<xs:enumeration value="soundpressureunit"/>
<xs:enumeration value="temperaturegradientunit"/>
<xs:enumeration value="temperaturerateofchangeunit"/>
<xs:enumeration value="thermalexpansioncoefficientunit"/>
<xs:enumeration value="warpingconstantunit"/>
<xs:enumeration value="warpingmomentunit"/>
<xs:enumeration value="userdefined"/>
</xs:restriction>
</xs:simpleType> |