IFC building model
Schema: "IFC4"
Description: "ViewDefinition [notYetAssigned]"
File name: "advanced_brep.ifc"
Time stamp: "2012-05-31T11:53:44"
Author: "Jon"
Organization: "Unknown"
Preprocessor: "ssiIFC - Grasshopper Plug-in by Geometry Gym Pty Ltd"
Originating system: "ssiIFC - Grasshopper Plug-in by Geometry Gym Pty Ltd"
Authorization: "None"
Application: "ssiRhinoIFC - Geometry Gym Plug-in for Rhino3d" version "0.5.35.0" identifier "ssiRhinoIFC" by Organization "Geometry Gym Pty Ltd"

People and organizations
  Person "Jon" of Organization "UNKNOWN"
  Owner history of Person "Jon" of Organization "UNKNOWN" | application "ssiRhinoIFC - Geometry Gym Plug-in for Rhino3d" version "0.5.35.0" identifier "ssiRhinoIFC" by Organization "Geometry Gym Pty Ltd" | change ADDED | created 1338465163 (2012-05-31T11:52:43Z) | last modified 1338465163 (2012-05-31T11:52:43Z)

Units
  LENGTHUNIT: METRE
  AREAUNIT: SQUARE_METRE
  VOLUMEUNIT: CUBIC_METRE
  PLANEANGLEUNIT: RADIAN

Spatial structure
IFCPROJECT "Grasshopper Project" | long name "Grasshopper Project"
  IFCBUILDING "Grasshopper Building" | description "GH Building"
    contains 1 element
      1 x IFCBUILDINGELEMENTPROXY | names: "BuildingElementProxy"