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1、MeteoInfo: GIS software for meteorological data visualization and analysis,Yaqiang Wang Chinese Academy of Meteorological Sciences ,GIS application in meteorology,GIS is for spatial data analysis. Meteorological and climatic data are inherently spatially variable The powerful mapping capability, Lay
2、er-based visualization The abundant position-based information and analysis functions on land surfaces, GIS, e.g. topographic analysis, land-use changes, urban interface and water resources Spatial analysis capabilities. For example, geostatistical analyses used in climate data interpolation GIS has
3、 been applied in many facets of the meteorological field such as forecast model verification (Feidas et al., 2007), air pollution prediction (Dai and Rocke, 2000; Elbir, 2004; Hochadel et al., 2006), agrometeorological zoning (Menkir et al., 2000; McKenney et al., 2001), hydrometeorological forecast
4、ing (Bell and Moore, 1998) and as an education tool (Shipley, 2006).,Commercial GIS software,Very expensive Complex in operation Not support popular meteorological data formats conveniently,Visualization tools in atmospheric science community,GrADS, NCL, Ferret Command-line interface Not closely lin
5、ked with GIS community,MeteoInfo Development,Wang 2014 Meteorological Applications,GIS functions were developed from ground level. Two editions: Java and C#. MeteInfo could be downloaded freely from the website Cross-platform: Windows, Unix, Linux, Mac OS. Export as EPS, PDF, EMF, PNG, GIF, JPEG ,4D
6、(meteorology) - 2D, 2.5D (GIS),To develop a comprehensive software tool which has the ability to handle both 4D meteorological data and traditional vector and raster GIS data.,Data model,Supported data formats,MeteoInfo Class Library,MeteoInfo Class Library,Contour-related algorithms,Wang 2012 Compu
7、ters & Geosciences,Contour-related library,Wang 2012 Computers & Geosciences,Using MeteoInfoC.dll,Using MeteoInfoC.dll,Source code can be downloaded from: ,气溶胶数据处理系统（AeroDPS）,卫星反演、地面天气现象,沙尘暴数据显示分析系统,酸雨数据分析系统,空气质量预报检验软件,气团轨迹统计分析软件TrajStat,Wang et al., 2009, EMS,MeteoInfo Desktop Application,Main Form
8、,Supported Map and Image Data,ESRI shape file with point, polyline or polygon shape type. Projected shape file was not supported at present. Geographic map data of GrADS. Geographic map data of MICAPS. wmf map data. (Can be created by Output Map Data function in MeteoInfo) Normal Image data: Bmp, Jp
9、g, Gif, Tiff, Png,Layers and Project file,All data were viewed as layers Vector layer (Point, Polyline, Polygon), has attribute data Image layer (geo-location setting, world file) Raster layer (Grid data) All layers saved as files and the setting of MapView and Layout could be saved as a project fil
10、e (.mip). The layer created from meteorological data is only exist in memory. It can be saved as a shape file and then could be saved as a layer in the project file.,Legend scheme,Chart,Symbol Set,Label the shapes by the attribute data of a field,Image layer after geo-located,Create meteorological d
11、ata layers,Contour Shaded Grid Fill Grid Point Vector Barb Raster,Station Point Contour Shaded Barb Weather Symbol Station Model Station Info,Grid Data,Station Data,Line Data,TrajLine TrajStartPoint TrajPoint,The layers created from grid data,The layers created from grid data,The layers created from
12、 station data,Interpolate station data to grid data, then create contour or shaded layer,Cressman IDW_Radius IDW_Neighbors,Line data,Trajectory Typhoon,New variable created form existing variables,Section plot,One dimension plot,Mask out layer,Each layer has IsMaskOut property. The mask out layer is
13、 only validate to the layers with true IsMaskOut property. So you can control which layers will be masked out.,MeteoInfo Layout,Add web map layer,- OpenStreetMap - OpenStreetMapQuestSatellite - BingMap - BingSatelliteMap - BingHybridMap - OviMap - OviSatelliteMap - OviTerrainMap - OviHybridMap - Yah
14、ooMap - YahooSatelliteMap - YahooHybridMap,Mercator projection,Map projection,Lambert_Conformal Albers_Conic_Equal_Area North_Polar_Stereographic South_Polar_Stereographic Mercator Robinson Mollweide Orthographic Oblique_Stereographic Transverse_Mercator,Map projection example,Lambert,Polar Steregra
15、phic,Albers,Mercator,Map projection example,Mollweide,Robinson,Oblique_Stereographic,Orthographic,Analysis functions,Samples,Windows,Mac OS,Linux,Unix,在中国气象局高性能计算机上运行,只需将MeteoInfo软件的文件夹拷贝到大型机用户路径中，无需安装 Java版本问题的处理（如果大型机个人账户中Java的缺省版本是1.5，需要改为1.7） 修改meteoinfo.sh文件 支持Xwindow的客户端（比如Xmanager）登陆后，运行meteo
16、info.sh文件即可,Plugin: Extend MeteoInfo functions,TrajStat (Wang 2009 EMS),MeteoInfo Script,Jython Console,MeteoInfo script,MeteoInfo有两种语言版本：Java和C#，Java版支持的脚本语言有Jython和Groovy，C#支持的脚本语言是IronPython。 需要具备的基本知识： 1. 初步了解Jython或者Python。总体而言Python是非常强大、流行且简单易学的编程语言。 2. 了解MeteoInfo Java库的主要用法。MeteoInfo Java库API帮助文档：,1. 在MeteoInfo脚本编辑器（通过“工具 - 脚本”菜单打开）中运行。在脚本编辑器中编写脚本或者打开已有的脚本程序，然后点击工具栏中的“Run Script”按钮运行。 2. 在命令行环境中运行。 Windows系统：meteoinfo.bat D:Temptesttest.py Linux系统：meteoinfo.sh /cma/u/wangyq/test/t
