This talk presents a dynamically adaptive wavelet method for the shallow water equations on the staggered hexagonal C-grid on the sphere. The adaptive grid hierarchy is a dyadic subdivision of the icosahedron, which is optimized to ensure good geometric properties. Distinct biorthogonal second generation wavelet transforms are developed for the pressure and the velocity, together with compatible restriction operators to ensures discrete mass conservation and no numerical generation of vorticity. Coastlines are introduced by a new volume penalization method of the shallow water equations which ensure inertia-gravity waves are reflected physically, and that no-slip boundary conditions are imposed for the horizontal velocity. The code is fully...
This work outlines the use of wavelet bases to re-formulate a finite volume (FV) local solution of t...
A discontinuous Galerkin model solving the shallow-water equations on the sphere is presented. It ca...
An adaptive grid technique has been applied to a revised version of NCAR/NASA's next generation...
This talk presents a dynamically adaptive wavelet method for the shallow water equations on the stag...
International audienceThis article presents the first dynamically adaptive wavelet method for the sh...
International audienceThis paper presents the new adaptive dynamical core wavetrisk. The fundamental...
This paper reviews how dynamically adaptive wavelet methods can be designed to simulate atmosphere a...
A dynamically adaptive wavelet-based experimental global climate model that solves the multi-layer h...
Abstract We provide an adaptive strategy for solving shallow water equations with dynamic grid adapt...
International audienceThis paper introduces wavetrisk-2.1 (i.e. wavetrisk-ocean), an incompressible ...
International audienceWe present a wavelet-based adaptive method for computing 3D flows in complex, ...
This paper presents an integrated approach for modeling several ocean test problems on adaptive grid...
This paper presents a Godunov-type numerical formulation that is local, conservative and scalable in...
Multiwavelets (MW) enable the compression, analysis and assembly of model data on a multiresolution ...
AbstractThis paper presents a Godunov-type numerical formulation that is local, conservative and sca...
This work outlines the use of wavelet bases to re-formulate a finite volume (FV) local solution of t...
A discontinuous Galerkin model solving the shallow-water equations on the sphere is presented. It ca...
An adaptive grid technique has been applied to a revised version of NCAR/NASA's next generation...
This talk presents a dynamically adaptive wavelet method for the shallow water equations on the stag...
International audienceThis article presents the first dynamically adaptive wavelet method for the sh...
International audienceThis paper presents the new adaptive dynamical core wavetrisk. The fundamental...
This paper reviews how dynamically adaptive wavelet methods can be designed to simulate atmosphere a...
A dynamically adaptive wavelet-based experimental global climate model that solves the multi-layer h...
Abstract We provide an adaptive strategy for solving shallow water equations with dynamic grid adapt...
International audienceThis paper introduces wavetrisk-2.1 (i.e. wavetrisk-ocean), an incompressible ...
International audienceWe present a wavelet-based adaptive method for computing 3D flows in complex, ...
This paper presents an integrated approach for modeling several ocean test problems on adaptive grid...
This paper presents a Godunov-type numerical formulation that is local, conservative and scalable in...
Multiwavelets (MW) enable the compression, analysis and assembly of model data on a multiresolution ...
AbstractThis paper presents a Godunov-type numerical formulation that is local, conservative and sca...
This work outlines the use of wavelet bases to re-formulate a finite volume (FV) local solution of t...
A discontinuous Galerkin model solving the shallow-water equations on the sphere is presented. It ca...
An adaptive grid technique has been applied to a revised version of NCAR/NASA's next generation...