2 papers
physics.ao-ph2025
CAMulator: Fast Emulation of the Community Atmosphere Model
William E. Chapman, John S. Schreck, Yingkai Sha +5
We introduce CAMulator version 1, an auto-regressive machine-learned (ML) emulator of the Community Atmosphere Model version 6 (CAM6) that simulates the next atmospheric state give…
physics.ao-ph2023
Benefits of Deterministic and Stochastic Tendency Adjustments in a Climate Model
William E. Chapman, Judith Berner
We develop and compare model-error representation schemes derived from data assimilation increments and nudging tendencies in multi-decadal simulations of the community atmosphere…