fnl中的变量说明

filename:fnl_20111201_00_00_cpath:/home/sunhw/fnl/fnl_2011/fnl_2011_00/fnl_20111201_00_00_cfileglobalattributes:dimensions:lat_3=181lon_3=360lv_PVL2=2lv_ISBL3=26lv_GPML4=3lv_DBLY5=4lv_ISBL6=2lv_ISBL7=21lv_SIGY8=4lv_ISBL9=6variables:floatPRES_3_SFC(lat_3,lon_3)center:USNationalWeatherService-NCEP(WMC)long_name:Pressureunits:Pa_FillValue:1e+20level_indicator:1grid_number:3parameter_table_version:2parameter_number:1model:SpectralStatisticalInterpolation(SSI)analysisfromFinalrun.forecast_time:0forecast_time_units:hoursinitial_time:12/01/2011(00:00)floatPRES_3_MWSL(lat_3,lon_3)center:USNationalWeatherService-NCEP(WMC)long_name:Pressureunits:Pa_FillValue:1e+20level_indicator:6grid_number:3parameter_table_version:2parameter_number:1model:SpectralStatisticalInterpolation(SSI)analysisfromFinalrun.forecast_time:0forecast_time_units:hoursinitial_time:12/01/2011(00:00)floatPRES_3_TRO(lat_3,lon_3)center:USNationalWeatherService-NCEP(WMC)long_name:Pressureunits:Pa_FillValue:1e+20level_indicator:7grid_number:3parameter_table_version:2parameter_number:1model:SpectralStatisticalInterpolation(SSI)analysisfromFinalrun.forecast_time:0forecast_time_units:hoursinitial_time:12/01/2011(00:00)floatPRES_3_MSL(lat_3,lon_3)center:USNationalWeatherService-NCEP(WMC)long_name:Pressureunits:Pa_FillValue:1e+20level_indicator:102grid_number:3parameter_table_version:2parameter_number:1model:SpectralStatisticalInterpolation(SSI)analysisfromFinalrun.forecast_time:0forecast_time_units:hoursinitial_time:12/01/2011(00:00)floatPRES_3_PVL(lv_PVL2,lat_3,lon_3)center:USNationalWeatherService-NCEP(WMC)long_name:Pressureunits:Pa_FillValue:1e+20level_indicator:117grid_number:3parameter_table_version:2parameter_number:1model:SpectralStatisticalInterpolation(SSI)analysisfromFinalrun.forecast_time:0forecast_time_units:hoursinitial_time:12/01/2011(00:00)floatPRES_3_LCBL_ave(lat_3,lon_3)center:USNationalWeatherService-NCEP(WMC)long_name:Pressureunits:Pa_FillValue:1e+20level_indicator:212grid_number:3parameter_table_version:2parameter_number:1model:SpectralStatisticalInterpolation(SSI)analysisfromFinalrun.forecast_time:0forecast_time_units:hoursinitial_time:12/01/2011(00:00)floatPRES_3_LCTL_ave(lat_3,lon_3)center:USNationalWeatherService-NCEP(WMC)long_name:Pressureunits:Pa_FillValue:1e+20level_indicator:213grid_number:3parameter_table_version:2parameter_number:1model:SpectralStatisticalInterpolation(SSI)analysisfromFinalrun.forecast_time:0forecast_time_units:hoursinitial_time:12/01/2011(00:00)floatPRES_3_MCBL_ave(lat_3,lon_3)center:USNationalWeatherService-NCEP(WMC)long_name:Pressureunits:Pa_FillValue:1e+20level_indicator:222grid_number:3parameter_table_version:2parameter_number:1model:SpectralStatisticalInterpolation(SSI)analysisfromFinalrun.forecast_time:0forecast_time_units:hoursinitial_time:12/01/2011(00:00)floatPRES_3_MCTL_ave(lat_3,lon_3)center:USNationalWeatherService-NCEP(WMC)long_name:Pressureunits:Pa_FillValue:1e+20level_indicator:223grid_number:3parameter_table_version:2parameter_number:1model:SpectralStatisticalInterpolation(SSI)analysisfromFinalrun.forecast_time:0forecast_time_units:hoursinitial_time:12/01/2011(00:00)floatPRES_3_HCBL_ave(lat_3,lon_3)center:USNationalWeatherService-NCEP(WMC)long_name:Pressureunits:Pa_FillValue:1e+20level_indicator:232grid_number:3parameter_table_version:2parameter_number:1model:SpectralStatisticalInterpolation(SSI)analysisfromFinalrun.forecast_time:0forecast_time_units:hoursinitial_time:12/01/2011(00:00)floatPRES_3_HCTL_ave(lat_3,lon_3)center:USNationalWeatherService-NCEP(WMC)long_name:Pressureunits:Pa_FillValue:1e+20level_indicator:233grid_number:3parameter_table_version:2parameter_number:1model:SpectralStatisticalInterpolation(SSI)analysisfromFinalrun.forecast_time:0forecast_time_units:hoursinitial_time:12/01/2011(00:00)floatPRMSL_3_MSL(lat_3,lon_3)center:USNationalWeatherService-NCEP(WMC)long_name:PressurereducedtoMSLunits:Pa_FillValue:1e+20level_indicator:102grid_number:3parameter_table_version:2parameter_number:2model:SpectralStatisticalInterpolation(SSI)analysisfromFinalrun.forecast_time:0forecast_time_units:hoursinitial_time:12/01/2011(00:00)floatHGT_3_SFC(lat_3,lon_3)center:USNationalWeatherService-NCEP(WMC)long_name:Geopotentialheightunits:gpm_FillValue:1e+20level_indicator:1grid_number:3parameter_table_version:2parameter_number:7model:SpectralStatisticalInterpolation(SSI)analysisfromFinalrun.forecast_time:0forecast_time_units:hoursinitial_time:12/01/2011(00:00)floatHGT_3_0DEG(lat_3,lon_3)center:USNationalWeatherService-NCEP(WMC)long_name:Geopotentialheightunits:gpm_FillValue:1e+20level_indicator:4grid_number:3parameter_table_version:2parameter_number:7model:SpectralStatisticalInterpolation(SSI)analysisfromFinalrun.forecast_time:0forecast_time_units:hoursinitial_time:12/01/2011(00:00)floatHGT_3_MWSL(lat_3,lon_3)center:USNationalWeatherService-NCEP(WMC)long_name:Geopotentialheightunits:gpm_FillValue:1e+20level_indicator:6grid_number:3parameter_table_version:2parameter_number:7model:SpectralStatisticalInter