I. Introduction
1, numerical weather prediction: that given initial and boundary days See atmospheric equations of motion to solve by numerical methods, thus a known initial state of the atmosphere atmospheric conditions forecast future time instant.
The core is: model equations, numerical equation, prediction method
2. A numerical model of the three camps
The first camp: ECMWF (European Center for medium-range forecasts); second camp: UK Met Office (UKMO), the US National Centers for Environmental Prediction (NCEP), the Japan Meteorological Agency (JMA), Environment Canada (CMC), Météo-France ( meteo France), German weather Bureau (DWD); third camp: China (CMA), Brazil, Australia (CMA), South Korea (CAWCR), Russia
3, the main contents of the numerical model: