Summary
Atlas is a ECMWF framework for library for parallel data-structures supporting unstructured grids and function spaces.
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PS -- Atlas is not an acronym, so it should not be capitalized.
Applications using Atlas
- PantaRhei project -- researching FVM – researching an alternative more scalable dynamical core based on an unstructured edge based finite volume scheme.
Atlas provides the underlying data storage and parallelisation - MIR -- development – development of new interpolation software, capable of any to any grid interpolation.
Atlas provides the underlying mesh data structure - IFS – the Integrated Forecasting System
Atlas adds grid-point derivative capabilities - ESCAPE and PolyMitos dwarfs – isolated algorithmic building blocks that constitute a NWP model
Atlas serves as the underlying data structure for many of the dwarfs.
How to download Atlas
If you are a general user go to: https://softwaregit.ecmwf.int/stash/projects/ATLAS/repos/atlas/browse
If you are an ESCAPE user go to: https://softwaregit.ecmwf.int/stash/projects/ESCAPE/repos/atlas/browse