I create Superelements by using the groupe function in Patran. After creating a groupe I make a superelement out of it in the element section. For the analyse I use the superelements as PART elements. The analyse with Nastran interrupt because of this:
*** USER FATAL MESSAGE 6591 (SEP2RP)
RBE2 ELEMENT 25000011, SUPERELEMENT 3, DEFINES DEPENDENT EXTERIOR POINTS.
USER INFORMATION: The dependent points must be interior to the superelement.
How can I change an element in Patran to an interior?
