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#CV-2x3-141

agreement on having maximum of one instance of IfcSite
number
#CV-2x3-141
based on
IFC2x3
effects
extended coordination view
date
23. May 2007
initiator
ISG meeting in Helsinki
summary agreement on having maximum of one instance of IfcSite

 

Description

An IFC exchange file conforming to the coordination view shall only have either:

  • no instance of IfcSite, then the IfcBuilding is then the uppermost entity within the spatial structure
  • exactly one instance of IfcSite

 

two or more instances of IfcSite are not supported within the coordination view.