Polaris provides infrastructure, test cases and analysis tasks related to the ocean, land-ice and sea-ice components of the Exascale Energy Earth System Model (E3SM).

Supported models include:

• Omega (in early stages of development)
• MPAS-Albany Land Ice (MALI)
• MPAS-Ocean
• MPAS-Seaice

The latest Polaris documentation can be found here:

https://docs.e3sm.org/polaris/

Documentation on its predecessor, Compass, can be found here:

http://mpas-dev.github.io/compass/latest/