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:氣溶膠數(shù)據(jù)處理系統(tǒng)（AeroDPS）衛(wèi)星反演、地面天氣現(xiàn)象沙塵暴數(shù)據(jù)顯示分析系統(tǒng)酸雨數(shù)據(jù)分析系統(tǒng)空氣質(zhì)量預(yù)報檢驗軟件氣團(tuán)軌跡統(tǒng)計分析軟件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在中國氣象局高性能計算機(jī)上運行只需將MeteoInfo軟件的文件夾拷貝到大型機(jī)用戶路徑中，無需安裝Java版本問題的處理（如果大型機(jī)個人賬戶中Java的缺省版本是1.5，需要改為1.7）修改meteoinfo.sh文件支持Xwindow的客戶端（比如Xmanager）登陸后，運行meteoinfo.sh文件即可Plugin:ExtendMeteoInfofunctionsTrajStat(Wang2009EMS)MeteoInfoScriptJythonConsoleMeteoInfoscriptMeteoInfo有兩種語言版本：Java和C#，Java版支持的腳本語言有Jython和Groovy，C#支持的腳本語言是IronPython。

需要具備的基本知識：

1.初步了解Jython或者Python?？傮w而言Python是非常強(qiáng)大、流行且簡單易學(xué)的編程語言。

2.了解MeteoInfoJava庫的主要用法。MeteoInfoJava庫API幫助文檔：/Documentation.aspx。1.在MeteoInfo腳本編輯器（通過“工具->腳本”菜單打開）中運行。在腳本編輯器中編寫腳本或者打開已有的腳本程序，然后點擊工具欄中的“RunScript”按鈕運行。

2.在命令行環(huán)境中運行。

Windows系統(tǒng)：meteoinfo.batD:\Temp\test\test.py

Linux系統(tǒng)：meteoinfo.sh/cma/u/wangyq/test/test.py

3.在系統(tǒng)自動定時任務(wù)中運行。對于需要自動定時運行的MeteoInfo腳本程序可以加入系統(tǒng)定時任務(wù)中，Windows中是“任務(wù)計劃程序”，Linux中是crontab。

Windows系統(tǒng)：最好將運行腳本的命令放入一個批處理文件（.bat）中，然后將該批處理文件加入任務(wù)計劃程序中。

Linux系統(tǒng)：將運行腳本的命令放入一個shell腳本中，然后在crontab中設(shè)置。

meteoinfo.sh-b/cma/u/wnagyq/test/test.pyRunMeteoInfoscriptWriteandrunascr