Global storm-resolving climate simulation in Python @allenai

Uploaded December 2022 | Updated September 2026, 9 hours ago

This video shows an animation of a climate simulation done with a Python implementation of NOAA's climate model FV3GFS on the Piz Daint supercomputer. Even thought the code is implemented in Python, it runs 3.9x faster than the original implementation in Fortran. This is due to the help of a domain-specific language compiler AI2 developed in partnership with the Swiss National Supercomputing Centre (CSCS) in Lugano, Switzerland.

More information can be found in this journal article: egusphere.copernicus.org/preprints/2022/egusphere-2022-943

Global storm-resolving climate simulation in Python

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