A comparison of different versions of the Stochastically Perturbed Parametrization Tendencies (SPPT) scheme

A comparison of different versions of the Stochastically Perturbed Parametrization Tendencies (SPPT) scheme

The Stochastically Perturbed Parametrization Tendencies (SPPT) approach is widely used in ensemble prediction systems (EPSs) to represent model error. In this paper two different versions of SPPT, independent SPPT (iSPPT) and parametrization based SPPT (pSPPT), are implemented and tested in the Conv...

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Bibliographic Details
Main Authors: Clemens Wastl, Yong Wang, Christoph Wittmann
Format: Article
Language:English
Published: Borntraeger 2020-10-01
Series:Meteorologische Zeitschrift
Subjects:
ensemble
stochastic physics
perturbations
comparison
Online Access:http://dx.doi.org/10.1127/metz/2019/0988

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