201 citations · 606 across the 34 of their papers we have counts for
Showing 2021Show all
2 papers · 1 filter
physics.ao-ph2021★ 4 cited
Climate Modelling in Low-Precision: Effects of both Deterministic & Stochastic Rounding
E. Adam Paxton, Matthew Chantry, Milan Klöwer +2
Motivated by recent advances in operational weather forecasting, we study the efficacy of low-precision arithmetic for climate simulations. We develop a framework to measure roundi…
physics.ao-ph2021★ 60 cited
Machine learning emulation of gravity wave drag in numerical weather forecasting
Matthew Chantry, Sam Hatfield, Peter Duben +2
We assess the value of machine learning as an accelerator for the parameterisation schemes of operational weather forecasting systems, specifically the parameterisation of non-orog…