A Map Projection System Suitable for Large-scale Numerical Weather Prediction
نویسندگان
چکیده
منابع مشابه
Accelerating Extreme-Scale Numerical Weather Prediction
Numerical Weather Prediction (NWP) and climate simulations have been intimately connected with progress in supercomputing since the first numerical forecast wasmade about 65 years ago. The biggest challenge to state-of-the-art computational NWP arises today from its own software productivity shortfall. The application software at the heart of most NWP services is ill-equipped to efficiently ada...
متن کاملAdvanced Numerical Methods for Numerical Weather Prediction
The long term goal of this research is to explore new numerical methods for the next generation global atmospheric model. The reason for considering new methods is due to the paradigm shift in high performance computing from vector computers to distributed memory machines. To take full advantage of the new architectures the global domain must now be partitioned into subdomains/ elements that ca...
متن کاملThe Advanced Regional Prediction System (ARPS), storm-scale numerical weather prediction and data assimilation
In this paper, we first describe the current status of the Advanced Regional Prediction System of the Center for Analysis and Prediction of Storms at the University of Oklahoma. A brief outline of future plans is also given. Two rather successful cases of explicit prediction of tornadic thunderstorms are then presented. In the first case, a series of supercell storms that produced a historical ...
متن کاملA Grid Portal for Numerical Weather Prediction
This paper introduces our experience on development of a Grid Portal, which provides a weather forecast service via web browsers to its users. The development consists of two parts, as “Gridification” of a forecasting program with Ninf-G and its “Portalization” with GridLib. We could accomplish those work with a little deal of trouble. Especially, any modification to the program is not necessar...
متن کاملNumerical Weather Prediction Models
JMA operates NWP models to meet various kinds of requirements on weather forecasting. The suite of the NWP models covers a wide temporal range of forecast periods from a few hours to two seasons providing a seamless sequence of products for the public. The Global Spectral Model (GSM) produces 84-hour forecast four times a day (00, 06, 12, 18 UTC) to support the official short-range forecasting ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Meteorological Society of Japan. Ser. II
سال: 1957
ISSN: 0026-1165,2186-9057
DOI: 10.2151/jmsj1923.35a.0_262