Creo Simulate > Reference Links > FEM Neutral Format
FEM Neutral Format
The FEM Neutral Format enables data exchange between Creo Parametricand FEA programs, and creates model descriptions using references to existing data.
A FEM Neutral Format file contains information about an entire finite element model, including the following data:
definitions of element types
description of FEM topology (nodes and elements)
applied loads, constraints, boundary conditions
analysis definitions. Note that, for modal analysis definitions, the solver may ignore the frequency range you specified in the Analysis Definition dialog box.
calculated results
To output your model to the FEM Neutral Format, select the PTC FEM Neutral Format option from the Solver option menu on the Run FEM Analysis dialog box. See FEM Neutral Format File for details.