基于SMS的GRAPES数值预报作业自动化系统

A SMS-Based Automatic GRAPES Numerical Prediction System

在深入剖析SMS(Supervisor Monitor Scheduler)技术架构的基础上,分析了GRAPES(Global and Regional Assimilation and Prediction Systesm)数值预报的特点,并对GRAPES传统运行技术和基于SMS技术的运行流程做了对比。运用SMS技术构建了客户端/服务器结构的GRAPES数值预报作业自动化系统,对GRAPES数值预报模式运行的流程做了详尽的划分,将功能类似GRAPES模式的模块组合在一起,在实施过程中将复杂的单一模块拆分成多个任务,把单个任务的功能简单化,以图形化界面直观的显示模式运行流程,实现了GRAPES预报模式作业流程的自动化,极大的提高GRAPES模式业务运行能力,保证模式运行的可靠性和时效性。

The system architecture of SMS （Supervisor Monitor Scheduler） is described，and the characteristics of GRAPES （Global and Regional Assimilation and Prediction System） numerical prediction are analyzed, and the conventional and the SMS based GRAPES operating technology and running processes are compared. This SMS base system builds a GRAPES numerical prediction automation system with the client/server architecture, divides the running process of GRAPES numerical prediction models reasonably, combines the similar functions of GRAPES modules, splits a complex single module into multiple tasks, simplifies the function of the individual tasks, and displays the processes of the models using the intuitive graphical interface in the implementation process by means of SMS technology. The system has achieved the automation of GRAPES numerical prediction operation, improved greatly the operating capability of GRAPES models, can ensure the reliability and timeliness of GRAPES models.