Changeset 7224


Ignore:
Timestamp:
Jun 19, 2009, 12:34:52 PM (14 years ago)
Author:
ole
Message:

Updated details on the ursga numerical scheme

File:
1 edited

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  • anuga_work/publications/boxing_day_validation_2008/patong_validation.tex

    r7220 r7224  
    553553\subsubsection{URSGA}
    554554\textsc{ursga} is a hydrodynamic code that models the propagation of
    555 the tsunami in deep water using a finite difference method to solve
     555the tsunami in deep water using a finite difference method on a staggered grid
     556to solve
    556557the depth integrated linear or nonlinear shallow water equations in
    557558spherical co-ordinates with friction and Coriolis terms. The code is
    558559based on Satake~\cite{satake95} with significant modifications made by
    559560the \textsc{urs} corporation~\cite{thio08} and Geoscience
    560 Australia~\cite{burbidge08}. The tsunami is propagated via a staggered
     561Australia~\cite{burbidge08}. The tsunami is propagated via the nested
    561562grid system. Coarse grids are used in the open ocean and the finest
    562563resolution grid is employed in the region of most
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