| Description | Type | Default |
|---|---|---|
| Number of topology optimization smoothing levels. A value between 0 and 5 is recommended. | 0 < Real ≤ 10 | 0 |
- What's New
- Release Notes
- New User Quick Start
- Essential Skills Videos
- Tutorials
- Self-Paced Training
- User's Guide within Inventor
- Nastran Solver Reference Guide
- Introduction
- Section 1: NASTRAN Command Line
- Section 2: Initialization
- Section 3: Case Control
- Section 4: Bulk Data
- Section 5: Parameters
- Model Translator Parameters
- Geometry Processor Parameters
- Solution Processor Parameters
- Eigenvalue Processor Parameters
- Transient Response Processor Parameters
- Frequency Response Processor Parameters
- Nonlinear Solution Processor Parameters
- Results Processor Parameters
- Topology Design Optimization Processor Parameters
- MAXITERRESTART
- MAXTOPTITER
- NTOPTLPSLEVEL
- NTOPTSTRESSDIV
- TOPTACITERSOLTOL
- TOPTACTHRESHOLD
- TOPTALMMETHOD
- TOPTALMSPSFACT
- TOPTBTHRESHOLD
- TOPTCOMPINDEX
- TOPTDATABASE
- TOPTDEPXITER
- TOPTDESIGNCONSTR
- TOPTDESIGNMODE
- TOPTDESIGNREGION
- TOPTDESIGNTOL
- TOPTDTHRESHOLD
- TOPTELEMEXTTOL
- TOPTELEMSYMTOL
- TOPTGEN
- TOPTGLBDMETHOD
- TOPTGLBSMETHOD
- TOPTITERSOLMODE
- TOPTITERTOL
- TOPTMANCONSTR
- TOPTMANCORD
- TOPTMANDIR
- TOPTMAXACTDIST
- TOPTMAXALPHA
- TOPTMAXBETA
- TOPTMAXDELTAOBJ
- TOPTMAXGRAYSCALE
- TOPTMAXPNORMEXP
- TOPTMINADJVF
- TOPTSOLACCEL
- TOPTSTRESSTOL
- TOPTSTRESSTYPE
- TOPTTDMAXEPSILON
- Nastran Binary Results File Geometry Data Block Definition Table
- Nastran Binary Results File Results Data Block Definition Table
- Nastran Binary Results File Modeler Compatibility Table
- Model Parameter/Solution Applicability Matrix
- Appendix A: Results Neutral File Format
- Appendix B: Model Input File Command And Entry Summary
- Nastran Solver Error Messages
- Explicit Solver Reference Guide
- Explicit Solver Error Messages
- Installation Supplement
- Autodesk Installation