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Autodesk Inventor Nastran 2025
    • 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
        • File Management Directives
        • Output Control Directives
        • Memory Management Directives
        • Program Control Directives
          • CNRMETHOD
          • DECOMPAUTOSIZE
          • DECOMPMETHOD
          • DYNRSLTMETHOD
          • EXTRACTAUTOSIZE
          • EXTRACTMETHOD
          • FEATURECODE
          • GPWEIGHTMETHOD
          • HEXEGRID
          • HPFAFILESPEC
          • INMEMORYIO
          • LICENSECODE
          • LICENSEMANAGER
          • NDISKS
          • NPROCESSORS
          • OPTIMIZESETTINGS
          • PCGLSSDMI
          • PENTEGRID
          • PROCESSCONTROL
          • PROCESSPRIORITY
          • PYREGRID
          • QUADEGRID
          • RESTART
          • RSPECDISPMETHOD
          • RSPECVECTMETHOD
          • SHELLEGRID
          • SOLIDEGRID
          • SOLUTION
          • TETEGRID
          • TOPTENGINE
          • TOPTXDATAFORMAT
          • TOPTXPRCSMODE
          • TRIEGRID
          • WAITFORLICENSE
      • Section 3: Case Control
      • Section 4: Bulk Data
      • Section 5: Parameters
      • 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
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    Program Control Directives

    The following topics describe the Program Control Directives.

    Topics in this section
    • CNRMETHOD
    • DECOMPAUTOSIZE
    • DECOMPMETHOD
    • DYNRSLTMETHOD
    • EXTRACTAUTOSIZE
    • EXTRACTMETHOD
    • FEATURECODE
    • GPWEIGHTMETHOD
    • HEXEGRID
    • HPFAFILESPEC
    • INMEMORYIO
    • LICENSECODE
    • LICENSEMANAGER
    • NDISKS
    • NPROCESSORS
    • OPTIMIZESETTINGS
    • PCGLSSDMI
    • PENTEGRID
    • PROCESSCONTROL
    • PROCESSPRIORITY
    • PYREGRID
    • QUADEGRID
    • RESTART
    • RSPECDISPMETHOD
    • RSPECVECTMETHOD
    • SHELLEGRID
    • SOLIDEGRID
    • SOLUTION
    • TETEGRID
    • TOPTENGINE
    • TOPTXDATAFORMAT
    • TOPTXPRCSMODE
    • TRIEGRID
    • WAITFORLICENSE
    Parent topic: Section 2: Initialization

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