Ai2 Climate Emulator (ACE) is a family of models designed to simulate atmospheric variability from the time scale of days to centuries.
ACE-climSST-EAMv2 is the model described in
Application of the AI2 Climate Emulator to E3SMv2's Global Atmosphere Model, With a Focus on Precipitation Fidelity.
It is trained on output from the E3SMv2's atmosphere model (i.e. EAMv2) forced with annually-repeating climatological sea surface temperature.
Note the checkpoint provided here is the same as the one
here, just with the optimizer state removed to decrease the checkpoint size.
The full training data is publicly available via Guest Collections on
Globus under
ACE-EAM-data. This data is hosted through
NERSC SHARE.
