2020年4月6日 · The 6A version of LMDZ is built upon 5B with significant modifications concerning the following: the introduction of a stochastic triggering designed to make the frequency of occurrence of new convective systems within a grid cell …

2006年8月8日 · LMDZ is the second generation of a climate model developed at Laboratoire de Météorologie Dynamique (Sadourny and Laval 1984; Le Treut et al. 1994, 1998). The dynamical equations are discretised on the sphere in a staggered and longitude-latitude Arakawa C-grid (see e.g. Kasahara 1977).

2010年6月23日 · We present simulations of water-stable isotopes from the LMDZ general circulation model (the LMDZ-iso GCM) and evaluate them at different time scales (synoptic to interannual). LMDZ-iso reproduces ...

Dynamics/physics organization, Grids, Time stepping, Dissipation... “dynamics”: solving the GFD equations on the sphere; usually with the assumption of a hydrostatic balance and thin layer approximation. Valid for all terrestrial planets. “physics”: (planet-specific) local processes, local to individual atmospheric columns.

The Laboratoire de Météorologie Dynamique Zoom (LMDZ) model is a global atmospheric model developed by the Institut Pierre-Simon Laplace (IPSL) in France. It serves as the atmospheric component of the IPSL Integrated Climate Model.

This document is a user manual for the Generic Climate Model developed by the Labora-toire de M ́et ́eorologie Dynamique of the CNRS in Paris. It corresponds to the version of the model available since January 2011, that includes the new dynamic code lmdz3.3 and input and output data in NetCDF format.

LMDZ is an atmospheric general circulation model developed since the 1970s at Laboratoire de Météorologie Dynamique, with variations giving terrestrial and planetary versions (Mars, Titan, Venus, giant planets, exo-planets). (LMD is the acronym of the laboratory, the “Z” of LMDZ is …

The primary goal of DYNAMICO is to re-formulate in LMD-Z the horizontal advection and dynamics on a icosahedral grid, while preserving or improving their qualities with respect to accuracy, conservation laws and wave dispersion. In turn, a …

Atmospheric Transport Model LMDz. When assimilating atmospheric concentration measurements (e.g. CO 2), the transport model becomes an essential component of the Data Assimilation System that relates the surface fluxes to the atmospheric concentration data.

Overview*of*LMDZ* • LMDZ: the Global Circulation Model (GCM) developed at LMD (and co-workers). • Versions of the LMDZ code are used for modeling the Earth (e.g. LMDZ5 used in the IPCC exercise) and planets (LMDZ-MARS, LMDZ-VENUS, etc.). We try (want!) to not reinvent the wheel each time… In practice, over the years, the codes were first