摘要
本文将复杂地形条件下的嵌套细网格数值预报模式从VAX计算机移植到SUN-386微机上,与微机实时资料处理系统配合形成一套微机业务数值预报模式系统。通过与VAX-11/780机的计算结果对比验证了模式移植的正确性。用实例进行了实时数值预报的可行性试验,结果表明:微机配备适当的协处理器并充分利用内存运行,其计算速度接近VAX-11/780机。本模式系统在微机上用于研究及业务天气预报是可行的。
In order to establish the microcomputer operational numerical prediction system, a real time data processing system including objective analysis and a nested fine-mesh model under complex topography have already been transplanted from VAX-computer to SUN-386 microcomputer with somewhat modifications. The actual case prediction results shows that it is available for microcomputer to carry out realtime operational numerical prediction if equipped with speeder and made full use of the main memory of the microcomputer.
出处
《高原气象》
CSCD
北大核心
1991年第1期94-98,共5页
Plateau Meteorology
关键词
天气
预报
微机
数值模式
可行性
Transplant
Microcomputer operational numerical prediction system
Prediction's feasibility experiment
