chammp

A standard test set for numerical approximations to the shallow water equations in spherical geometry. The numerical methods devised by the authors for solving shallow water equations in spherical geometry are applied to seven test cases presented in order of complexity. The aim, of course, is to perfect a numerical method for climate modelling. The seven cases are as follows: (i) advection of cosine bell over the pole, (ii) steady nonlinear zonal geostrophic flow, (iii) nonlinear steady zonal geostrophic flow with compact support, (iv) forced nonlinear system with a translating low pressure centre, (v) zonal flow over an isolated mountain, (vi) Rossby-Haurwitz wave, and (vii) observed atmospheric states.


References in zbMATH (referenced in 138 articles , 1 standard article )

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  1. Bosler, Peter A.; Bradley, Andrew M.; Taylor, Mark A.: Conservative multimoment transport along characteristics for discontinuous Galerkin methods (2019)
  2. Hamon, François P.; Schreiber, Martin; Minion, Michael L.: Multi-level spectral deferred corrections scheme for the shallow water equations on the rotating sphere (2019)
  3. Luan, Vu Thai; Pudykiewicz, Janusz A.; Reynolds, Daniel R.: Further development of efficient and accurate time integration schemes for meteorological models (2019)
  4. Peixoto, Pedro S.; Schreiber, Martin: Semi-Lagrangian exponential integration with application to the rotating shallow water equations (2019)
  5. Bauer, W.; Cotter, C. J.: Energy-enstrophy conserving compatible finite element schemes for the rotating shallow water equations with slip boundary conditions (2018)
  6. Budd, Chris J.; McRae, Andrew T. T.; Cotter, Colin J.: The scaling and skewness of optimally transported meshes on the sphere (2018)
  7. Capecelatro, Jesse: A purely Lagrangian method for simulating the shallow water equations on a sphere using smooth particle hydrodynamics (2018)
  8. Korn, Peter; Linardakis, Leonidas: A conservative discretization of the shallow-water equations on triangular grids (2018)
  9. Lee, D.; Palha, A.: A mixed mimetic spectral element model of the rotating shallow water equations on the cubed sphere (2018)
  10. Shankar, Varun; Wright, Grady B.: Mesh-free semi-Lagrangian methods for transport on a sphere using radial basis functions (2018)
  11. Shipton, J.; Gibson, T. H.; Cotter, C. J.: Higher-order compatible finite element schemes for the nonlinear rotating shallow water equations on the sphere (2018)
  12. Subich, Christopher J.: Higher-order finite volume differential operators with selective upwinding on the icosahedral spherical grid (2018)
  13. Bosler, Peter A.; Kent, James; Krasny, Robert; Jablonowski, Christiane: A Lagrangian particle method with remeshing for tracer transport on the sphere (2017)
  14. Chun, S.; Eskilsson, C.: Method of moving frames to solve the shallow water equations on arbitrary rotating curved surfaces (2017)
  15. Kang, Hyun-Gyu; Cheong, Hyeong-Bin: An efficient implementation of a high-order filter for a cubed-sphere spectral element model (2017)
  16. Allen, T.; Zerroukat, M.: A deep non-hydrostatic compressible atmospheric model on a Yin-Yang grid (2016)
  17. Chen, Qingshan: On staggering techniques and the non-staggered Z-grid scheme (2016)
  18. Chen, Sheng-Gwo; Wu, Jyh-Yang: Discrete conservation laws on evolving surfaces (2016)
  19. Gaudreault, Stéphane; Pudykiewicz, Janusz A.: An efficient exponential time integration method for the numerical solution of the shallow water equations on the sphere (2016)
  20. Peixoto, Pedro S.: Accuracy analysis of mimetic finite volume operators on geodesic grids and a consistent alternative (2016)

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