Cactus Code Thorn HDF5 Author(s) : Erik Schnetter Maintainer(s): Cactus team Licence : ? -------------------------------------------------------------------------- 1. Purpose Distribute the CGNS library; see . From the web site: The CFD General Notation System (CGNS) provides a general, portable, and extensible standard for the storage and retrieval of computational fluid dynamics (CFD) analysis data. It consists of a collection of conventions, and free and open software implementing those conventions. It is self-descriptive, machine-independent, well-documented, and administered by an international steering committee. It is also an American Institute of Aeronautics and Astronautics (AIAA) Recommended Practice.