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Autodesk Inventor Nastran 2025
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    • Nastran Solver Reference Guide
      • Introduction
      • Section 1: NASTRAN Command Line
      • Section 2: Initialization
        • File Management Directives
          • Output File Specifications
          • Database File Specifications
            • DATABASE
            • FILESPEC
            • FILESPEC1
            • FILESPEC2
            • FILESPEC3
            • FILESPEC4
            • OUTFILESPEC
          • Miscellaneous
        • Output Control Directives
        • Memory Management Directives
        • Program Control Directives
      • 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
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    FILESPEC1

    Model Database File Specification 1

    Description:

    Model Database partition one path.

    Format:

    FILESPEC1 = [d:] path

    Example:

    FILESPEC1 = c:\temp

    Remarks:

    1. Maximum file specification length is 244 characters.
    2. The default directory for storage of database files is the directory where the Nastran command is executed.
    Parent topic: Database File Specifications

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