IDL> file='/data/gpmgv/GPMtest/zipfiles/fileL2AGPROFGMI.HDF5'
IDL> h5listall, file,number,list,loc,type

/DataHeader
/DataHeader/cluster
/DataHeader/heightLayerTop
/S1
/S1/Latitude
/S1/Longitude
/S1/SCstatus
/S1/SCstatus/FractionalGranuleNumber
/S1/SCstatus/SCaltitude
/S1/SCstatus/SClatitude
/S1/SCstatus/SClongitude
/S1/SCstatus/SCorientation
/S1/ScanTime
/S1/ScanTime/DayOfMonth
/S1/ScanTime/DayOfYear
/S1/ScanTime/Hour
/S1/ScanTime/MilliSecond
/S1/ScanTime/Minute
/S1/ScanTime/Month
/S1/ScanTime/Second
/S1/ScanTime/Year
/S1/cloudLiquidWater
/S1/cloudWaterPath
/S1/convectPrecipitation
/S1/freezingHeight
/S1/iceWaterPath
/S1/landDBexpansionIndex
/S1/maximumLikelihood
/S1/oceanDBexpansionIndex
/S1/pixelStatus
/S1/probabilityOfPrecip
/S1/profileFreezHgtIndex
/S1/profileNumber
/S1/profileScale
/S1/qualityFlag
/S1/rainWaterPath
/S1/sigma
/S1/skewness
/S1/soilMoisture
/S1/sunGlintAngle
/S1/surfacePrecipitation
/S1/surfaceRain
/S1/surfaceTemperature
/S1/surfaceType
/S1/totalPrecipitableWater
/S1/vegetationCover
/S1/vegetationType
/S1/windSpeed
