通用陆面(colm)模式模型手册

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1、TheCommonLandModel(CoLM)Technical&UserGuideYongjiuDai&DuoyingJiSchoolofGeographyBeijingNormalUniversityBeijing100875ChinaE-mail:yongjiudai@bnu.edu.cnduoyingji@gmail.comJuly7,20085353Contents1.Introduction2.CreatingandRunningtheExecutable2.1Specificationofscriptenvironmentvariablesandheaderf

2、ile2.2Surfacedatamaking2.3Initialdatamaking2.4Time-loopcalculation3.CoLMSurfaceDataset4.CoLMAtmosphericForcingDataset4.1GSWP2forcingdataset4.2PRINCETONforcingdataset4.3Temporalinterpolationoftheforcingdata5.CoLMModelStructureandParallelImplementation5.1CoLMModelStructure5.2CoLMMPIParallelDe

3、sign5.3CoLMMPIParallelImplementation5.4CoLMSourceCodeandSubroutinesOutline6.CoLMParameterandVariables6.1ModelParameters6.2Timeinvariantmodelvariables6.3TUNABLEconstants6.4Time-varyingstatevariables6.5Forcing6.6Fluxes7.Examples7.1SinglePointOfflineExperiment7.2GlobalOfflineExperimentwithGSWP

4、2DatasetTable1:ModeldirectorystructureTable2:define.hCPPtokensTable3:NamelistvariablesforinitialdatamakingTable4:NamelistvariablesforTime-loopcalculationTable5:ThelistofrawdataavailableTable6:Descriptionof24-category(USGS)vegetationcategoriesTable7:Descriptionof17-categorysoilcategoriesTabl

5、e8:Therelativeamountsofsand,soil,andclayTable9:netCDFFileInformationoftheProcessedAtmosphericForcingData53Table10:SourcecodeandSubroutinesOutlineTable11:DimensionofmodelarrayTable12:ControlvariablestodetermineupdatingontimestepsTable13:ModeltimeinvariantvariablesTable14:ModelTUNABLEconstant

6、sTable15:RuncalendarTable16:Time-varyingVariablesforrestartrunTable17:AtmosphericForcingTable18:ModeloutputinxyGridFormFigure1:FlowchartofthesurfacedatamakingFigure2:FlowchartoftheinitialdatamakingFigure3:Flowchartofthetime-loopingcalculationFigure4:Diagramofthedomainpartitionatsurfacedatam

7、akingFigure5:Diagramofthedomainpartitionattime-loopingcalculationFigure6:Diagramofthepatchesandgridsmappingrelationship531.IntroductionThisuser’sguideprovidetheuserwiththecodingimplementation,andoperatinginstructionsfortheCommonLandModel(CoLM)whichisthel