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Standard SpecificationΒΆ

  • Standardization bodies
    • The AIAA recommanded practice
    • ISO Step initiative
  • CGNS/SIDS - Standard Interface Data Structures
    • 1. Introduction
    • 2. Design Philosophy of Standard Interface Data Structures
    • 3. Conventions
    • 4. Building Block Structure Definition
    • 5. Data-Array Structure Definitions
    • 6. Hierarchical Structures
    • 7. Grid Coordinates, Elements, and Flow Solution
    • 8. Multizone Interface Connectivity
    • 9. Boundary Conditions
    • 10. Governing Flow Equations
    • 11. Time-Dependent Flow
    • 12. Miscellaneous Data Structures
    • Appendix A: Conventions for Data-Name Identifiers
    • Appendix B
  • CGNS/FMM - Data model mapping to implementation
    • Conceptual Structure of a CGNS Database
    • The Structure of a Node
    • Use of Nodes in CGNS
    • CGNS Databases
    • Internal Organization of a CGNS Database
    • Node descriptions
  • CGNS/MLL - An API for C and Fortran applications
    • General Remarks
    • File Operations
    • Navigating a CGNS File
    • Error Handling
    • Structural Nodes
    • Descriptors
    • Physical Data
    • Location and Position
    • Auxiliary Data
    • Grid Specification
    • Solution Data
    • Grid Connectivity
    • Boundary Conditions
    • Equation Specification
    • Families
    • Time Dependent Data
    • Links
  • CGNS/CGIO - Basic node implementation
    • Node - The Building Block
    • Node Attributes
    • Glossary of Terms
    • Conventions and Implementations
    • Limits and Sizes
    • CGIO core routines
  • CGNS/HDF5 - An HPC implementation
    • Implementation Summary
    • General HDF5 Mapping Concepts
  • CGNS/Python - A Python implementation
Implementations
Standardization bodies

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