MeteoInfo软件使用指南ppt课件.ppt

MeteoInfo:GISsoftwareformeteorologicaldatavisualizationandanalysis,YaqiangWangChineseAcademyofMeteorologicalSciences,1,2,GISapplicationinmeteorology,GISisforspatialdataanalysis.MeteorologicalandclimaticdataareinherentlyspatiallyvariableThepowerfulmappingcapability,Layer-basedvisualizationTheabundantposition-basedinformationandanalysisfunctionsonlandsurfaces,GIS,e.g.topographicanalysis,land-usechanges,urbaninterfaceandwaterresourcesSpatialanalysiscapabilities.Forexample,geostatisticalanalysesusedinclimatedatainterpolationGIShasbeenappliedinmanyfacetsofthemeteorologicalfieldsuchasforecastmodelverification(Feidasetal.,2007),airpollutionprediction(DaiandRocke,2000;Elbir,2004;Hochadeletal.,2006),agrometeorologicalzoning(Menkiretal.,2000;McKenneyetal.,2001),hydrometeorologicalforecasting(BellandMoore,1998)andasaneducationtool(Shipley,2006).,3,4,CommercialGISsoftware,VeryexpensiveComplexinoperationNotsupportpopularmeteorologicaldataformatsconveniently,5,Visualizationtoolsinatmosphericsciencecommunity,GrADS,NCL,FerretCommand-lineinterfaceNotcloselylinkedwithGIScommunity,6,MeteoInfoDevelopment,Wang2014MeteorologicalApplications,GISfunctionsweredevelopedfromgroundlevel.Twoeditions:JavaandC#.MeteInfocouldbedownloadedfreelyfromthewebsiteCross-platform:Windows,Unix,Linux,MacOS.ExportasEPS,PDF,EMF,PNG,GIF,JPEG,7,4D(meteorology)-2D,2.5D(GIS),Todevelopacomprehensivesoftwaretoolwhichhastheabilitytohandleboth4DmeteorologicaldataandtraditionalvectorandrasterGISdata.,Datamodel,8,Supporteddataformats,9,MeteoInfoClassLibrary,10,MeteoInfoClassLibrary,11,Contour-relatedalgorithms,Wang2012Computers&Geosciences,12,Contour-relatedlibrary,Wang2012Computers&Geosciences,13,UsingMeteoInfoC.dll,14,UsingMeteoInfoC.dll,Sourcecodecanbedownloadedfrom:,15,气溶胶数据处理系统（AeroDPS）,16,卫星反演、地面天气现象,沙尘暴数据显示分析系统,17,酸雨数据分析系统,18,空气质量预报检验软件,19,气团轨迹统计分析软件TrajStat,Wangetal.,2009,EMS,20,MeteoInfoDesktopApplication,21,MainForm,22,SupportedMapandImageData,ESRIshapefilewithpoint,polylineorpolygonshapetype.Projectedshapefilewasnotsupportedatpresent.GeographicmapdataofGrADS.GeographicmapdataofMICAPS.wmfmapdata.(CanbecreatedbyOutputMapDatafunctioninMeteoInfo)NormalImagedata:Bmp,Jpg,Gif,Tiff,Png,23,LayersandProjectfile,AlldatawereviewedaslayersVectorlayer(Point,Polyline,Polygon),hasattributedataImagelayer(geo-locationsetting,worldfile)Rasterlayer(Griddata)AlllayerssavedasfilesandthesettingofMapViewandLayoutcouldbesavedasaprojectfile(.mip).Thelayercreatedfrommeteorologicaldataisonlyexistinmemory.Itcanbesavedasashapefileandthencouldbesavedasalayerintheprojectfile.,24,Legendscheme,25,Chart,26,SymbolSet,27,Labeltheshapesbytheattributedataofafield,28,Imagelayeraftergeo-located,29,Createmeteorologicaldatalayers,ContourShadedGridFillGridPointVectorBarbRaster,StationPointContourShadedBarbWeatherSymbolStationModelStationInfo,GridData,StationData,LineData,TrajLineTrajStartPointTrajPoint,30,Thelayerscreatedfromgriddata,31,Thelayerscreatedfromgriddata,32,Thelayerscreatedfromstationdata,33,Interpolatestationdatatogriddata,thencreatecontourorshadedlayer,CressmanIDW_RadiusIDW_Neighbors,34,Linedata,TrajectoryTyphoon,35,Newvariablecreatedformexistingvariables,36,Sectionplot,Onedimensionplot,37,Maskoutlayer,EachlayerhasIsMaskOutproperty.ThemaskoutlayerisonlyvalidatetothelayerswithtrueIsMaskOutproperty.Soyoucancontrolwhichlayerswillbemaskedout.,38,MeteoInfoLayout,39,Addwebmaplayer,-OpenStreetMap-OpenStreetMapQuestSatellite-BingMap-BingSatelliteMap-BingHybridMap-OviMap-OviSatelliteMap-OviTerrainMap-OviHybridMap-YahooMap-YahooSatelliteMap-YahooHybridMap,Mercatorprojection,40,Mapprojection,Lambert_ConformalAlbers_Conic_Equal_AreaNorth_Polar_StereographicSouth_Polar_StereographicMercatorRobinsonMollweideOrthographicOblique_StereographicTransverse_Mercator,41,Mapprojectionexample,Lambert,PolarSteregraphic,Albers,Mercator,42,Mapprojectionexample,Mollweide,Robinson,Oblique_Stereographic,Orthographic,43,Analysisfunctions,44,Samples,45,Windows,MacOS,Linux,Unix,46,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meteoinfo.sh文件即可,47,Plugin:ExtendMeteoInfofunctions,TrajStat(Wang2009EMS),48,MeteoInfoScript,JythonConsole,49,MeteoInfoscript,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MeteoInfoJava库的主要用法。MeteoInfoJava库API帮助文档：,50,1.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“RunScript”按钮运行。2.在命令行环境中运行。Windows系统：meteoinfo.batD:Temptesttest.pyLinux系统：meteoinfo.sh/cma/u/wangyq/test/test.py3.在系统自动定时任务中运行。对于需要自动定时运行的MeteoInfo脚本程序可以加入系统定时任务中，Windows中是“任务计划程序”，Linux中是crontab。Windows系统：最好将运行脚本的命令放入一个批处理文件（.bat）中，然后将该批处理文件加入任务计划程序中。Linux系统：将运行脚本的命令放入一个shell脚本中，然后在crontab中设置。meteoinfo.sh-b/cma/u/wnagyq/test/test.py,RunMeteoInfoscript,51,WriteandrunascriptinMeteoInfodesktopapplication,52,Dataanalysis,automaticlyoperation,Calculatedwatervapourfluxdivergencefield,53,网站：论坛：博客：,54,55,Acknowle