Most models that demand a coarse grid resolution use Arakawa’s B grid. Using this particular grid, it is shown that the CFL condition, for the fastest travelling wave, is twice the value than for both the non-staggered and the staggered C grid, respectively.La mayoría de los modelos que requieren poca resolución horizontal utilizan la grilla B de Arakawa. Mediante la técnica de estabilidad lineal, demostraremos que la condición de estabilidad para la onda de gravedad es el doble de la requerida para las grillas A y C de Arakawa. La onda de gravedad es la de mayor velocidad de propagación en el modelo de aguas someras.Asociación Argentina de Geofísicos y Geodesta
AROME est le modèle a aire limitée de Prevision Numerique du Temps (PNT) de Meteo- France. Son noyau...
Coarse resolution ocean models tend to poorly resolve many smaller‐scale phenomena, including the eq...
International audienceExcept for vertical diffusion (and possibly the external mode and bottom drag)...
The problem of accuracy in propagating inertia-gravity waves on Arakawa grids is investigated. It is...
The stability conditions of a staggered lattice in space and time are derived. The grid used is kno...
We investigate a problem mentioned by Deleersnijder and Campin (Deleersnijder, E., & Campin, J. -M. ...
Numerical models of the ocean typically employ gridpoint techniques in which the dynamical variables...
AbstractDiscrete solutions for the propagation of coastally-trapped Kelvin waves are studied, using ...
Computational dispersion properties of all vertically staggered grids, which are presently available...
A new representation of the Coriolis terms on the Arakawa C grid is proposed. The approximation dump...
One important tool at our disposal to evaluate the robustness of Global Circulation Models (GCMs) is...
Fully-implicit primitive equation ocean models are useful to study the sensitivity of steady ocean f...
Through a simple illustrative example, it is shown that instantaneous convective adjustment schemes,...
To investigate the potential of the fourth-order compact difference scheme within the specific conte...
To investigate the potential of the fourth-order compact difference scheme within the specific conte...
AROME est le modèle a aire limitée de Prevision Numerique du Temps (PNT) de Meteo- France. Son noyau...
Coarse resolution ocean models tend to poorly resolve many smaller‐scale phenomena, including the eq...
International audienceExcept for vertical diffusion (and possibly the external mode and bottom drag)...
The problem of accuracy in propagating inertia-gravity waves on Arakawa grids is investigated. It is...
The stability conditions of a staggered lattice in space and time are derived. The grid used is kno...
We investigate a problem mentioned by Deleersnijder and Campin (Deleersnijder, E., & Campin, J. -M. ...
Numerical models of the ocean typically employ gridpoint techniques in which the dynamical variables...
AbstractDiscrete solutions for the propagation of coastally-trapped Kelvin waves are studied, using ...
Computational dispersion properties of all vertically staggered grids, which are presently available...
A new representation of the Coriolis terms on the Arakawa C grid is proposed. The approximation dump...
One important tool at our disposal to evaluate the robustness of Global Circulation Models (GCMs) is...
Fully-implicit primitive equation ocean models are useful to study the sensitivity of steady ocean f...
Through a simple illustrative example, it is shown that instantaneous convective adjustment schemes,...
To investigate the potential of the fourth-order compact difference scheme within the specific conte...
To investigate the potential of the fourth-order compact difference scheme within the specific conte...
AROME est le modèle a aire limitée de Prevision Numerique du Temps (PNT) de Meteo- France. Son noyau...
Coarse resolution ocean models tend to poorly resolve many smaller‐scale phenomena, including the eq...
International audienceExcept for vertical diffusion (and possibly the external mode and bottom drag)...