MeteoInfo软件使用指南课件

MeteoInfo:GISsoftwareformeteorologicaldatavisualizationandanalysisYaqiangWangChineseAcademyofMeteorologicalScienceswangyq@GISapplicationinmeteorologyGISisforspatialdataanalysis.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).CommercialGISsoftwareVeryexpensiveComplexinoperationNotsupportpopularmeteorologicaldataformatsconvenientlyVisualizationtoolsinatmosphericsciencecommunityGrADS,NCL,FerretCommand-lineinterfaceNotcloselylinkedwithGIScommunityMeteoInfoDevelopmentWang2014MeteorologicalApplicationsGISfunctionsweredevelopedfromgroundlevel.Twoeditions:JavaandC#.MeteInfocouldbedownloadedfreelyfromthewebsiteCross-platform:Windows,Unix,Linux,MacOS.ExportasEPS,PDF,EMF,PNG,GIF,JPEG…4D(meteorology)->2D,2.5D(GIS)Todevelopacomprehensivesoftwaretoolwhichhastheabilitytohandleboth4DmeteorologicaldataandtraditionalvectorandrasterGISdata.DatamodelSupporteddataformatsMeteoInfoClassLibraryMeteoInfo

ClassLibraryContour-relatedalgorithmsWang2012Computers&GeosciencesContour-relatedlibraryWang2012Computers&GeosciencesUsingMeteoInfoC.dllUsingMeteoInfoC.dllSourcecodecanbedownloadedfrom: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TrajStatWangetal.,2009,EMSMeteoInfoDesktopApplicationMainFormSupportedMapandImageDataESRIshapefilewithpoint,polylineorpolygonshapetype.Projectedshapefilewasnotsupportedatpresent.GeographicmapdataofGrADS.GeographicmapdataofMICAPS.wmfmapdata.(Canbecreatedby‘OutputMapData’functioninMeteoInfo)NormalImagedata:Bmp,Jpg,Gif,Tiff,PngLayersandProjectfileAlldatawereviewedaslayersVectorlayer(Point,Polyline,Polygon),hasattributedataImagelayer(geo-locationsetting,worldfile)Rasterlayer(Griddata)AlllayerssavedasfilesandthesettingofMapViewandLayoutcouldbesavedasaprojectfile(.mip).Thelayercreatedfrommeteorologicaldataisonlyexistinmemory.Itcanbesavedasashapefileandthencouldbesavedasalayerintheprojectfile.LegendschemeChartSymbolSetLabeltheshapesbytheattributedataofafieldImagelayer–aftergeo-locatedCreatemeteorologicaldatalayersContourShadedGridFillGridPointVectorBarbRasterStationPointContourShadedBarbWeatherSymbolStationModelStationInfoGridDataStationDataLineDataTrajLineTrajStartPointTrajPointThelayerscreatedfromgriddataThelayerscreatedfromgriddataThelayerscreatedfromstationdataInterpolatestationdatatogriddata,thencreatecontourorshadedlayerCressmanIDW_RadiusIDW_NeighborsLinedataTrajectoryTyphoonNewvariablecreatedformexistingvariablesSectionplotOnedimensionplotMaskoutlayerEachlayerhas‘IsMaskOut’property.Themaskoutlayerisonlyvalidatetothelayerswithtrue‘IsMaskOut’property.Soyoucancontrolwhichlayerswillbemaskedout.MeteoInfo

LayoutAddwebmaplayer

-OpenStreetMap

-OpenStreetMapQuestSatellite

-BingMap

-BingSatelliteMap

-BingHybridMap

-OviMap

-OviSatelliteMap

-OviTerrainMap

-OviHybridMap

-YahooMap

-YahooSatelliteMap

-YahooHybridMapMercatorprojectionMapprojectionLambert_ConformalAlbers_Conic_Equal_AreaNorth_Polar_StereographicSouth_Polar_StereographicMercatorRobinsonMollweideOrthographicOblique_StereographicTransverse_MercatorMapprojectionexampleLambertPolarSteregraphicAlbersMercatorMapprojectionexampleMollweideRobinsonOblique_StereographicOrthographicAnalysisfunctionsSamplesWindowsMacOSLinuxUnix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Plugin:ExtendMeteoInfofunctionsTrajStat(Wang2009EMS)MeteoInfoScriptJythonConsoleMeteoInfoscriptMeteoInfo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：/Documentation.aspx。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:\Temp\test\test.py

Linux系统：meteoinfo.sh/cma/u/wangyq/test/test.py

3.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.pyRunMeteoInfoscriptWriteandrunascr