<xs:element name="Tolerance" type="AreaToleranceType"><xs:annotation><xs:documentation>The Tolerance element is the tolerance value for the area characteristic.</xs:documentation></xs:annotation></xs:element>
The MEASURED enumeration defines a characteristic as being a basic dimension which can be measured and therefore a valid measured value may exist.
enumeration
SET
The SET enumeration defines a characteristic as being a dimension which cannot be measured and therefore no valid measured value exists and the measured value is set to the nominal value for reporting purposes.
Source
<xs:element name="NonTolerance" type="NonToleranceEnumType"><xs:annotation><xs:documentation>The NonTolerance element indicates the characteristic is not toleranced but needs to be tracked and/or reported.</xs:documentation></xs:annotation></xs:element>
The id attribute is the QIF id of the characteristic, used for referencing.
Source
<xs:complexType name="AreaCharacteristicDefinitionBaseType" abstract="true"><xs:annotation><xs:documentation>The AreaCharacteristicDefinitionBaseType is the abstract base type that defines an area characteristic.</xs:documentation></xs:annotation><xs:complexContent><xs:extension base="CharacteristicDefinitionBaseType"><xs:choice><xs:annotation><xs:documentation>This compositor provides a choice between a toleranced characteristic and a non-toleranced characteristic that still needs to be tracked and/or reported.</xs:documentation></xs:annotation><xs:element name="Tolerance" type="AreaToleranceType"><xs:annotation><xs:documentation>The Tolerance element is the tolerance value for the area characteristic.</xs:documentation></xs:annotation></xs:element><xs:element name="NonTolerance" type="NonToleranceEnumType"><xs:annotation><xs:documentation>The NonTolerance element indicates the characteristic is not toleranced but needs to be tracked and/or reported.</xs:documentation></xs:annotation></xs:element></xs:choice></xs:extension></xs:complexContent></xs:complexType>