Install cgns-convert by entering the following commands in the terminal:
sudo apt update sudo apt install cgns-convert
CFD General Notation System - Conversion tools
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. . This package contains the adf2hdf, hdf2adf tools.