Creating the part geometry is generally the first step in the development of a finite element model.
Open Patran (2013 or later).
Create a new database (File > New) named Tutorial_3_Nastran.db. Make sure the Analysis Code is set to MSC.Nastran and the Analysis Type is set to Structural.
Click File > Import and navigate to the location of Tutorial_3_Nastran.bdf. Make sure the Source is set to MSC.Nastran Input.
Note: The bulk data file Tutorial_3_Nastran.bdf can be downloaded here.
Click Apply to import the mesh. The coupon should appear as shown below.