ARW Users Guide V3(wrof 使用手册)

-ESOSCALE-ICROSCALE-ETEOROLOGY$IVISIONs.ATIONAL#ENTERFOR!TMOSPHERIC2ESEARCH6ERSION-ODELING3YSTEM5SERS'UIDE*ANUARY10ForewordThisUser’sGuidedescribestheAdvancedResearchWRF(ARW)Version3.1modelingsystem,releasedinApril2009.AstheARWisdevelopedfurther,thisdocumentwillbecontinuouslyenhancedandupdated.ThisdocumentiscomplimentarytotheARWTechNote(),whichdescribestheequations,numerics,boundaryconditions,andnestingetc.ingreaterdetail.HighlightsofupdatestoWRFV3.1include:•Monotonictransportoption•Gravitywavedrag•Spectralnudging•Surfaceanalysisnudging•NoahLSMmodificationsandmulti-layerurbancanopymodel(BEP:BuildingEnvironmentParameterization)•Newphysicsoptions:oQNSE(Quasi-NormalScaleElimination),MYNN(Mellor-YamadaNakanishi-Niino)andBouLac(BougeaultandLacarrere)PBLschemesoNewRRTMlong-andshort-waveradiationschemesoModificationsforregionalclimateapplicationsoYSUWRFdoublemomentmicrophysicsschemesoNewThompsonmicrophysics•PolarmodificationsoFractionalseaiceandNoahLSMmodifications•SingleColumnmodel•WRF-Chemupdates•WRFNMMoperational(NCEP)codephysicsanddynamics•WRF-VaroRadianceassimilationo4DVAR•MODISlandusedataforNoah•SoftwareframeworkenhancementsForthelatestversionofthisdocument,pleasevisittheARWUsers’[e-mail]:WeiWang,CindyBruyère,MichaelDuda,JimyDudhia,DaveGill,Hui-ChuanLin,JohnMichalakes,SyedRizvi,andXinZhangCONTENTS1.Overview−Introduction.................................................................................1-1−TheWRFModelingSystemProgramComponents.....................1-22.SoftwareInstallation−Introduction..................................................................................2-1−RequiredCompilersandScriptingLanguages.............................2-2−Required/OptionalLibrariestoDownload.....................................2-2−Post-ProcessingUtilities...............................................................2-3−UnixEnvironmentSettings...........................................................2-4−BuildingtheWRFCode................................................................2-5−BuildingtheWPSCode................................................................2-6−BuildingtheWRFVARCode.......................................................2-73.TheWRFPreprocessingSystem(WPS)−Introduction.................................................................................3-1−FunctionofEachWPSProgram.................................................3-2−InstallingtheWPS.......................................................................3-4−RunningtheWPS........................................................................3-7−CreatingNestedDomainswiththeWPS...................................3-18−SelectingBetweenUSGSandMODIS-basedLandUseClassifications...........................................................3-20−SelectingStaticDatafortheGravityWaveDragScheme........3-21−UsingMultipleMeteorologicalDataSources.............................3-22−ParallelismintheWPS..............................................................3-25−CheckingWPSOutput..............................................................3-26−WPSUtilityPrograms................................................................3-27−WritingMeteorologicalDatatotheIntermediateFormat...........3-30−CreatingandEditingVtables.....................................................3-32−WritingStaticDatatotheGeogridBinaryFormat.....................3-34−DescriptionofNamelistVariables.............................................3-37−DescriptionofGEOGRID.TBLOptions.....................................3-42−DescriptionofindexOptions.....................................................3-45−DescriptionofMETGRID.TBLOptions......................................3-48−AvailableInterpolationOptionsinGeogridandMetgrid............3-51−LandUseandSoilCategoriesintheStaticData......................3-54−WPSOutputFields....................................................................3-564.WRFInitialization−Introduction.................................................................................4-1−InitializationforIdealDataCases................................................4-3−InitializationforRealDataCases................................................4-5WRF-ARWV3:User’sGuideiCONTENTS5.WRFModel−Introduction................................................................................5-1−InstallingWRF............................................................................5-2−RunningWRF.............................................................................5-7−CheckOutput...........................................................................5-22−TroubleShooting.......................................................................5-23−PhysicsandDynamicsOptions.................................................5-24−DescriptionofNamelistVariables........................................