FVM 1.0: a nonhydrostatic finite-volume dynamical core for the IFS

Kühnlein, Christian; Deconinck, Willem; Klein, Rupert; Malardel, Sylvie; Piotrowski, Zbigniew; K. Smolarkiewicz, Piotr; Szmelter, Joanna; Wedi, Nils

doi:10.5194/gmd-12-651-2019

Public

FVM 1.0: a nonhydrostatic finite-volume dynamical core for the IFS

Published in Geoscientific model development • Feb 13, 2019

Authors:

Christian Kühnlein

Willem Deconinck

Rupert Klein

Abstract

Abstract. We present a nonhydrostatic finite-volume global atmospheric model formulation for numerical weather prediction with the Integrated Forecasting System (IFS) at ECMWF and compare it to the established operational spectral-transform formulation. The novel Finite-Volume Module of the IFS (hen...

Subject

Finite volume method

Primitive equations

Discretization

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