Assimilating host model information into a limited area model

We propose to add an extra source of information to the data-assimilation of the regional HIgh Resolution Limited Area Model (HIRLAM) model, constraining larger scales to the host model providing the lateral boundary conditions. An extra term, Jk, measuring the distance to the large-scale vorticity...

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Bibliographic Details
Main Authors: Nils Gustafsson, Per Dahlgren
Format: Article
Language:English
Published: Stockholm University Press 2012-01-01
Series:Tellus: Series A, Dynamic Meteorology and Oceanography
Subjects:
Online Access:http://www.tellusa.net/index.php/tellusa/article/view/15836/pdf