Download Technical Report Series on Global Modeling and Data Assimilation. Volume 2: Direct Solution of the Implicit Formulation of Fourth Order Horizontal Diffusion for Gridpoint Models on the Sphere - National Aeronautics and Space Administration | PDF Online

Full Download Technical Report Series on Global Modeling and Data Assimilation. Volume 2: Direct Solution of the Implicit Formulation of Fourth Order Horizontal Diffusion for Gridpoint Models on the Sphere - National Aeronautics and Space Administration file in PDF

High order horizontal diffusion of the form K Delta(exp 2m) is widely used in spectral models as a means of preventing energy accumulation at the shortest resolved scales. In the spectral context, an implicit formation of such diffusion is trivial to implement. The present note describes an efficient method of implementing implicit high order diffusion in global finite

Title : Technical Report Series on Global Modeling and Data Assimilation. Volume 2: Direct Solution of the Implicit Formulation of Fourth Order Horizontal Diffusion for Gridpoint Models on the Sphere
Author : National Aeronautics and Space Administration
Language : en
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Type : PDF, ePub, Kindle
Uploaded : Apr 07, 2021

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