Linux下欧洲集合预报可视化技术与实现

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Abstract According to the application problems of European ensemble forecast products in weather forecast support,by using NCL and GRIB-API software combined with shell,AWK and other tools under Linux system,the visualization of European ensemble forecast is achieved.Based on the characteristics of large amount coding,complex data setting and the visualization to be hard displayed,a corresponding data processing and graphical software are adopted to realize the visualization of high and low levels meteorological elements.The software can regularly provide time sequence diagram,precipitation probability plots,noodles diagrams and mean-variance diagram to the forecasters.And a certain algorithm optimization is used in the process of design,which improves the efficiency of data visualization and provides important means to effectively utilize ensemble prediction products.

Key words： ensemble forecast products visualization Linux NCL GRIB

Received: 05 June 2016

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	Articles by authors
	Shu Hailong
	Qian Kun
	Ma Hongbo
	Shen Yanyan
	He Siyuan
	Wang Tao

Cite this article:

Shu Hailong,Qian Kun,Ma Hongbo等. Implementation on visualization technology of European ensemble forecast by Linux[J]. Meteorological Hydrological and Marine Instrument, 2017, 34(1): 25-30.

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http://www.qxswhy.com/EN/ OR http://www.qxswhy.com/EN/Y2017/V34/I1/25

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