Alternative implementations of the semi-Lagrangian semi-implicit schemes in the ECMWF model

Quarterly Journal of the Royal Meteorological Society

Volumn 127, Issue 578, 2001, Pages 2787-2802

  Cullen, M J P ^a  

^a European Centre for Meadium Range Weather Forecasts   (United Kingdom)

Author keywords

Decentring; Predictor corrector; Trajectory

Indexed keywords

COST EFFECTIVENESS; DAMPING; GLOBAL OPTIMIZATION; GRAVITY WAVES; ITERATIVE METHODS; ROBUSTNESS (CONTROL SYSTEMS); TRAJECTORIES;

MONOTONICITY;

METEOROLOGY;

GRAVITY WAVE; LAGRANGIAN ANALYSIS; NUMERICAL MODEL; TRAJECTORY; WEATHER FORECASTING;

EID: 0035490747     PISSN: 00359009     EISSN: None     Source Type: Journal    
DOI: 10.1256/smsqj.57813     Document Type: Article

References (12)

1. Integration of the fully-elastic equations cast in the hydrostatic-pressure terrain-following coordinate in the framework of the ARPEGE/ALADIN NWP system
2. A two-time-level-semi-Lagrangian semi-implicit scheme for spectral models
3. The operational CMC-MRB Global Environmental Multiscale (GEM) model. Part I. Design consideration and formulation
4. The development and testing of a new two-time-level Semi-Lagrangian Scheme (SETTLS) in the ECMWF forecast model
5. A comparison of spatially averaged Eulerian and Semi-Lagrangian treatments of mountains
6. Implementation of the semi-Lagrangian method in a high-resolution version of the ECMWF forecast model
7. Parcel stability and its relation to semi-geostrophic theory
8. Stability of a two-time-level semi-implicit integration scheme for gravity wave motion
9. Stability of the semi-implicit method of time integration
10. Treatment of the Coriolis terms in semi-Lagrangian spectral models
11. A two-time-level semi-Lagrangian global spectral model
12. The numerical coupling of the physical parametrizations to the 'dynamical' equations in a forecast model