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Poster TitleSemi-Lagrangian transport in the atmospheric dycore of E3SM
AuthorsOksana Guba  , Peter Bosler , Andrew Bradley , Chris Golaz , Mark Taylor , Gregory Barnett (Unlicensed)
First AuthorPeter Bosler/Oksana Guba
Session TypeE3SM session
Session IDE6
Submission TypePresentation
GroupPoster
Experiment
Poster Link




Abstract

We present new developments for semi-Lagrangian (SL) transport in HOMME dynamical core. To exploit computational efficiencies of SL transport we introduce new coupling mechanisms in EAM and investigate necessity of viscosity for standalone idealized HOMME tests and for an FC compset in E3SM. We provide preliminary comparisons for climatologies and performance for simulations with the default, Eulerian, transport and SL transport.