BetaReadonly BetadescriptionFree texts describing the file; IFC uses the first to declare the model view, such as
ViewDefinition [ReferenceView_V1.2].
Readonly BetaimplementationThe conformance level of the file's encoding, 2;1 for files written by this library.
Readonly BetanameThe name of the file.
Readonly BetatimeWhen the file was written, as ISO 8601 date and time.
Readonly BetaauthorThe people who wrote the file.
Readonly BetaorganizationThe organizations of those people.
Readonly BetapreprocessorThe software that encoded the file.
Readonly BetaoriginatingThe software the data comes from.
Readonly BetaauthorizationWho approved the file.
Readonly BetaschemaThe schemas the data follows, such as IFC4.
The HEADER section of an IFC file: what the file declares about itself.