activity
20182023
most citedLFRic: Meeting the challenges of scalability and performance portability in Weather and Climate models

116 citations · 191 across the 7 of their papers we have counts for

collaborators

7 papers

astro-ph.EP2023★ 1 cited

Simulations of idealised 3D atmospheric flows on terrestrial planets using LFRic-Atmosphere

Denis E. Sergeev, Nathan J. Mayne, Thomas Bendall +13

We demonstrate that LFRic-Atmosphere, a model built using the Met Office's GungHo dynamical core, is able to reproduce idealised large-scale atmospheric circulation patterns specif…

cs.DC2020

Porting the microphysics model CASIM to GPU and KNL Cray machines

Nick Brown, Alexandr Nigay, Michèle Weiland +2

CASIM is a microphysics scheme which calculates the interaction between moisture droplets in the atmosphere and forms a critical part of weather and climate modelling codes. Howeve…

cs.DC2020★ 19 cited

In-situ data analytics for highly scalable cloud modelling on Cray machines

Nick Brown, Michèle Weiland, Adrian Hill +1

MONC is a highly scalable modelling tool for the investigation of atmospheric flows, turbulence and cloud microphysics. Typical simulations produce very large amounts of raw data w…

cs.DC2020★ 10 cited

A directive based hybrid Met Office NERC Cloud model

Nick Brown, Angus Lepper, Michèle Weiland +3

Large Eddy Simulation is a critical modelling tool for the investigation of atmospheric flows, turbulence and cloud microphysics. The models used by the UK atmospheric research com…

cs.SE2020★ 23 cited

A highly scalable Met Office NERC Cloud model

Nick Brown, Michèle Weiland, Adrian Hill +4

Large Eddy Simulation is a critical modelling tool for scientists investigating atmospheric flows, turbulence and cloud microphysics. Within the UK, the principal LES model used by…

math.NA2019★ 22 cited

A Compatible Finite Element Discretisation for the Moist Compressible Euler Equations

Thomas M. Bendall, Thomas H. Gibson, Jemma Shipton +2

We present new discretisation of the moist compressible Euler equations, using the compatible finite element framework identified in Cotter and Shipton (2012). The discretisation s…

cs.DC2018★ 116 cited

LFRic: Meeting the challenges of scalability and performance portability in Weather and Climate models

S. V. Adams, R. W. Ford, M. Hambley +10

This paper describes LFRic: the new weather and climate modelling system being developed by the UK Met Office to replace the existing Unified Model in preparation for exascale comp…