<?xml version="1.0" encoding="utf-8"?>
<PropertySetDef xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" ifdguid="b6f3108cb37548f89be90a7f888d8f43" templatetype="PSET_OCCURRENCEDRIVEN" xsi:noNamespaceSchemaLocation="http://buildingSMART-tech.org/xml/psd/PSD_IFC4.xsd" xmlns="http://buildingSMART-tech.org/xml/psd/PSD_IFC4.xsd">
  <IfcVersion version="IFC4X4" />
  <Name>Pset_Stationing</Name>
  <Definition>Specifies stationing parameters for _IfcReferent_.</Definition>
  <Applicability />
  <ApplicableClasses>
    <ClassName>IfcReferent</ClassName>
  </ApplicableClasses>
  <ApplicableTypeValue>IfcReferent</ApplicableTypeValue>
  <PropertyDefs>
    <PropertyDef ifdguid="9c9a28cdc1a24c2796c81c8680f6fb0c">
      <Name>IncomingStation</Name>
      <Definition>The optional station value of the incoming segment that ends at this location. This value needs to be set if the intention is to specify a station equation, i.e. a location where stationing changes.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcLengthMeasure" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases />
      <DefinitionAliases />
    </PropertyDef>
    <PropertyDef ifdguid="ba78f876d1f34b229ea776e1fd413857">
      <Name>Station</Name>
      <Definition>The station value at this location.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcLengthMeasure" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases />
      <DefinitionAliases />
    </PropertyDef>
    <PropertyDef ifdguid="c43d11aa00084e98a4f59ed5230ea618">
      <Name>HasIncreasingStation</Name>
      <Definition>Inform on the increasing or decreasing progress of stationing values, for referents nested in a given alignment.

If present and true, or if not present, then the relevant subsequently nested referents are expected to have greater Pset_Stationing.Station values (i.e., increasing stations).

If present and false, then the relevant subsequently nested referents are expected to have lower Pset_Stationing.Station values (i.e., decreasing stations).</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcBoolean" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases />
      <DefinitionAliases />
    </PropertyDef>
  </PropertyDefs>
  <PsetDefinitionAliases />
</PropertySetDef>