MeteoInfo软件使用指南.ppt

MeteoInfo GISsoftwareformeteorologicaldatavisualizationandanalysis YaqiangWangChineseAcademyofMeteorologicalScienceswangyq 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 CommercialGISsoftware VeryexpensiveComplexinoperationNotsupportpopularmeteorologicaldataformatsconveniently Visualizationtoolsinatmosphericsciencecommunity GrADS NCL FerretCommand lineinterfaceNotcloselylinkedwithGIScommunity MeteoInfoDevelopment Wang2014MeteorologicalApplications GISfunctionsweredevelopedfromgroundlevel Twoeditions JavaandC MeteInfocouldbedownloadedfreelyfromthewebsiteCross platform Windows Unix Linux MacOS ExportasEPS PDF EMF PNG GIF JPEG 4D meteorology 2D 2 5D GIS Todevelopacomprehensivesoftwaretoolwhichhastheabilitytohandleboth4DmeteorologicaldataandtraditionalvectorandrasterGISdata Datamodel Supporteddataformats MeteoInfoClassLibrary MeteoInfoClassLibrary Contour relatedalgorithms Wang2012Computers Geosciences Contour relatedlibrary Wang2012Computers Geosciences UsingMeteoInfoC dll UsingMeteoInfoC dll Sourcecodecanbedownloadedfrom 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 Wangetal 2009 EMS MeteoInfoDesktopApplication MainForm SupportedMapandImageData ESRIshapefilewithpoint polylineorpolygonshapetype Projectedshapefilewasnotsupportedatpresent GeographicmapdataofGrADS GeographicmapdataofMICAPS wmfmapdata Canbecreatedby OutputMapData functioninMeteoInfo NormalImagedata Bmp Jpg Gif Tiff Png LayersandProjectfile AlldatawereviewedaslayersVectorlayer Point Polyline Polygon hasattributedataImagelayer geo locationsetting worldfile Rasterlayer Griddata AlllayerssavedasfilesandthesettingofMapViewandLayoutcouldbesavedasaprojectfile mip Thelayercreatedfrommeteorologicaldataisonlyexistinmemory Itcanbesavedasashapefileandthencouldbesavedasalayerintheprojectfile Legendscheme Chart SymbolSet Labeltheshapesbytheattributedataofafield Imagelayer aftergeo located Createmeteorologicaldatalayers ContourShadedGridFillGridPointVectorBarbRaster StationPointContourShadedBarbWeatherSymbolStationModelStationInfo GridData StationData LineData TrajLineTrajStartPointTrajPoint Thelayerscreatedfromgriddata Thelayerscreatedfromgriddata Thelayerscreatedfromstationdata Interpolatestationdatatogriddata thencreatecontourorshadedlayer CressmanIDW RadiusIDW Neighbors Linedata TrajectoryTyphoon Newvariablecreatedformexistingvariables Sectionplot Onedimensionplot Maskoutlayer Eachlayerhas IsMaskOut property Themaskoutlayerisonlyvalidatetothelayerswithtrue IsMaskOut property Soyoucancontrolwhichlayerswillbemaskedout MeteoInfoLayout Addwebmaplayer OpenStreetMap OpenStreetMapQuestSatellite BingMap BingSatelliteMap BingHybridMap OviMap OviSatelliteMap OviTerrainMap OviHybridMap YahooMap YahooSatelliteMap YahooHybridMap Mercatorprojection Mapprojection Lambert ConformalAlbers Conic Equal AreaNorth Polar StereographicSouth Polar StereographicMercatorRobinsonMollweideOrthographicOblique StereographicTransverse Mercator Mapprojectionexample Lambert PolarSteregraphic Albers Mercator Mapprojectionexample Mollweide Robinson Oblique Stereographic Orthographic Analysisfunctions Samples Windows MacOS 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meteoinfo sh文件即可 Plugin ExtendMeteoInfofunctions TrajStat Wang2009EMS MeteoInfoScript JythonConsole 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 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 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 WriteandrunascriptinMeteoInfodesktopapplication Dataanalysis automaticlyoperation Calculatedwatervapourfluxdivergencefield 网站 论坛 博客 Acknow