cgns ☆
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Description:
CFD General Notation System
Type: Formula  |  Latest Version: 4.5.0@0  |  Tracked Since: Dec 17, 2025
Links: Homepage  |  formulae.brew.sh
Category: Developer tools
Tags: cfd scientific-computing data-format simulation engineering
Install: brew install cgns
About:
CGNS (CFD General Notation System) is a standard for storing and retrieving CFD analysis data. It provides a structured, portable format for grid, solution, and geometry information. This enables efficient data exchange and long-term archiving across different CFD software applications.
Key Features:
  • Structured hierarchical data storage
  • Portable across different computer systems
  • Self-describing data format
  • Standardized for CFD applications
Use Cases:
  • Storing and sharing CFD simulation results
  • Long-term archiving of computational fluid dynamics data
  • Interfacing between different CFD codes and analysis tools
Alternatives:
  • VTK – VTK is more focused on visualization, while CGNS is specialized for CFD data storage and exchange
  • NetCDF – NetCDF is a general scientific data format, whereas CGNS is specifically optimized for CFD workflows
License: BSD-3-Clause
Dependencies: gcc, hdf5, libaec
Bottles available for: arm64_tahoe, arm64_sequoia, arm64_sonoma, arm64_ventura, sonoma, ventura, arm64_linux, x86_64_linux
Version History
Detected Version Rev Change Commit
Sep 11, 2025 12:12pm 0 VERSION_BUMP 5a63c22c
Jan 10, 2025 12:33pm 0 VERSION_BUMP ce7ff4c5
Sep 27, 2024 10:13am 1 VERSION_BUMP 7e08b954
Jun 16, 2023 6:51pm 0 VERSION_BUMP 2aa8080f
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