#### 8.3.3.2 IfcIrregularTimeSeriesValue

| Valeur(s) d'un élément d'une série temporelle irrégulière
| Serie mit unregelmäßigen Zeitabständen - Wert

The IfcIrregularTimeSeriesValue describes a value (or set of values) at a particular time point.

> HISTORY New entity in IFC2x2.

XSD Specification:

<xs:element name="IfcIrregularTimeSeriesValue" type="ifc:IfcIrregularTimeSeriesValue" substitutionGroup="ifc:Entity" nillable="true"/>
<xs:complexType name="IfcIrregularTimeSeriesValue">
<xs:complexContent>
<xs:extension base="ifc:Entity">
<xs:sequence>
<xs:element name="ListValues">
<xs:complexType>
<xs:group ref="ifc:IfcValue" maxOccurs="unbounded"/>
<xs:attribute ref="ifc:itemType" fixed="ifc:IfcValue"/>
<xs:attribute ref="ifc:cType" fixed="list"/>
<xs:attribute ref="ifc:arraySize" use="optional"/>
</xs:complexType>
</xs:element>
</xs:sequence>
<xs:attribute name="TimeStamp" type="ifc:IfcDateTime" use="optional"/>
</xs:extension>
</xs:complexContent>
</xs:complexType>

EXPRESS Specification:

ENTITY IfcIrregularTimeSeriesValue;

TimeStamp | : | IfcDateTime;
ListValues | : | LIST [1:?] OF IfcValue;

END_ENTITY;

Attribute Definitions:

TimeStamp | : | The specification of the time point.
ListValues | : | A list of time-series values. At least one value is required.

Inheritance Graph:

ENTITY IfcIrregularTimeSeriesValue

| ENTITY IfcIrregularTimeSeriesValue

TimeStamp | : | IfcDateTime;
ListValues | : | LIST [1:?] OF IfcValue;

END_ENTITY;

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