Search
Now showing items 1-6 of 6
Vertical Mode Initialization in a Limited Area Data Assimilation Experiment
Publisher: American Meteorological Society
Abstract: A previously reported 9-day limited area data assimilation experiment has been reported, incorporating a recently developed nonlinear vertical mode initialization scheme. It is shown that the initialization scheme significantly ...
On the Selection of Grids for Semi-Implicit Schemes
Publisher: American Meteorological Society
Abstract: It is shown that semi-implicit time differencing on a nonstaggered grid using centered time and space derivatives leads to a decoupling into four separate solutions on different subgrids. This deficiency may be successfully ...
The ANMRC Limited-Area Model: Consolidated Formulation and Operational Results
Publisher: American Meteorological Society
Abstract: The most recent version of the Australian Numerical Meteorology Research Centre limited-area primitive equations model is described in this paper. A staggered grid system has been introduced, the semi-implicit equations ...
Impacts of Land Surface Model Complexity on a Regional Simulation of a Tropical Synoptic Event
Publisher: American Meteorological Society
Abstract: A multimode Chameleon Surface Model (CHASM) with different levels of complexity in parameterizing surface energy balance is coupled to a limited-area model (DARLAM) to investigate the impacts of complexity in land surface ...
Limited-Area Model Sensitivity to the Complexity of Representation of the Land Surface Energy Balance
Publisher: American Meteorological Society
Abstract: By coupling a multimode land surface scheme with a regional climate model, three scientific issues are addressed in this paper: (i) the regional model's sensitivity to the different levels of complexity presented by the ...
GLACE: The Global Land–Atmosphere Coupling Experiment. Part II: Analysis
Publisher: American Meteorological Society
Abstract: The 12 weather and climate models participating in the Global Land?Atmosphere Coupling Experiment (GLACE) show both a wide variation in the strength of land?atmosphere coupling and some intriguing commonalities. In this ...