ISO 10303-214:2010(E)
A Surface_profile_tolerance is the definition of a uniform boundary along an ideal profile within which the elements of a surface must lie.
The tolerance zone established by a Surface_profile_tolerance is three dimensional, extending along the length and the width of the considered feature as a whole respectively along each segment of a defined size if the segment attribute is specified.
A Surface_profile_tolerance is a type of Geometric_tolerance.
The data associated with a Surface_profile_tolerance are the following:
reference_datum
The reference_datum specifies the Datum_reference objects that define the reference for this type of geometric tolerance.
See surface_profile_tolerance to datum_reference for the application assertion.
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