ICON is a flexible, scalable, high-performance modelling framework for weather, climate and environmental prediction that provides actionable information for society and advances our understanding of the
ICON is a modeling framework for weather, climate, and environmental prediction. It solves the full three-dimensional non-hydrostatic and compressible Navier-Stokes equations on an icosahedral grid and
ICON versions are named using the scheme icon-yyyy.mm where yyyy is the year and mm is the month of the release. The very first open source release of ICON is version icon-2024.01, release date January