Numerical wave propagation on non-unifor
โ
D. Long; J. Thuburn
๐
Article
๐
2011
๐
Elsevier Science
๐
English
โ 593 KB
The wave propagation behaviour of centered difference schemes on one-dimensional nonuniform staggered grids is investigated. Previous results for the linear advection equation are extended to the case of the shallow water equations on staggered grids. For waves of a given frequency, the wave field i