A semi‐implicit, semi‐Lagrangian discontinuous Galerkin framework for adaptive numerical weather prediction

We present an adaptive discretization approach for model equations typical of numerical weather prediction (NWP), which combines the semi‐Lagrangian technique with a semi‐implicit time discretization method, based on the Trapezoidal Rule second‐order Backward Difference Formula scheme (TR‐BDF2), and...

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Veröffentlicht in:	Quarterly journal of the Royal Meteorological Society 2015-10, Vol.141 (692), p.2582-2601
Hauptverfasser:	Tumolo, Giovanni, Bonaventura, Luca
Format:	Artikel
Sprache:	eng
Schlagworte:	adaptive finite elements discontinuous Galerkin methods Euler equations Finite element analysis Meteorology numerical weather prediction semi‐implicit discretizations semi‐Lagrangian discretizations shallow‐water equations
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