Formats

OptiStruct supports the following input/output formats.

Input
OptiStruct Bulk Data Format
Output
HyperMesh Result File (Results)
H3D BINARY File (Results)
OptiStruct ASCII File (Results)
Nastran Output2 File (Results)
Nastran Punch File (Results)
HyperGraph Format (Iteration history, sensitivities, effective mass)
Microsoft Excel® (Sensitivities)
HDF5