netcdf BCBMr4MIXbmelt111v120714_1_4112759878496227800 {
dimensions:
time = UNLIMITED ; // (1140 currently)
rlat = 232 ;
rlon = 360 ;
bnds = 2 ;
variables:
double time(time) ;
time:bounds = "time_bnds" ;
time:units = "days since 2006-01-01" ;
time:calendar = "noleap" ;
time:axis = "T" ;
time:long_name = "time" ;
time:standard_name = "time" ;
double time_bnds(time, bnds) ;
double rlat(rlat) ;
rlat:bounds = "rlat_bnds" ;
rlat:units = "degrees_north" ;
rlat:axis = "Y" ;
rlat:long_name = "latitude in rotated pole grid" ;
rlat:standard_name = "grid_latitude" ;
double rlat_bnds(rlat, bnds) ;
double rlon(rlon) ;
rlon:bounds = "rlon_bnds" ;
rlon:units = "degrees_east" ;
rlon:axis = "X" ;
rlon:long_name = "longitude in rotated pole grid" ;
rlon:standard_name = "grid_longitude" ;
double rlon_bnds(rlon, bnds) ;
float lat(rlat, rlon) ;
lat:standard_name = "latitude" ;
lat:long_name = "latitude coordinate" ;
lat:units = "degrees_north" ;
float lon(rlat, rlon) ;
lon:standard_name = "longitude" ;
lon:long_name = "longitude coordinate" ;
lon:units = "degrees_east" ;
float bmelt(time, rlat, rlon) ;
bmelt:standard_name = "tendency_of_sea_ice_amount_due_to_basal_melting" ;
bmelt:long_name = "Rate of Melt at Sea Ice Base" ;
bmelt:comment = "the rate of change of sea ice mass due to melting at its lower surface, divided by the area of the ocean portion of the grid cell. Reported as 0.0 in regions free of sea ice." ;
bmelt:units = "kg m-2 s-1" ;
bmelt:original_name = "BMELT" ;
bmelt:cell_methods = "time: mean area: mean where sea" ;
bmelt:cell_measures = "area: areacello" ;
bmelt:missing_value = 1.e+20f ;
bmelt:_FillValue = 1.e+20f ;
bmelt:associated_files = "baseURL: http://cmip-pcmdi.llnl.gov/CMIP5/dataLocation gridspecFile: gridspec_seaIce_fx_bcc-csm1-1-m_rcp45_r0i0p0.nc areacello: areacello_fx_bcc-csm1-1-m_rcp45_r0i0p0.nc" ;
bmelt:coordinates = "lat lon" ;
// global attributes:
:institution = "Beijing Climate Center(BCC),China Meteorological Administration,China" ;
:institute_id = "BCC" ;
:experiment_id = "rcp45" ;
:source = "bcc-csm1-1-m:atmosphere: BCC_AGCM2.2 (T106L26); land: BCC_AVIM1.1;ocean: MOM4_L40v2 (tripolar, 1 lon x (1-1/3) lat, L40);sea ice: SIS (tripolar,1 lon x (1-1/3) lat)" ;
:model_id = "bcc-csm1-1-m" ;
:forcing = "Nat Ant GHG SD Oz Sl SS Ds BC OC" ;
:parent_experiment_id = "historical" ;
:parent_experiment_rip = "r1i1p1" ;
:branch_time = 2006. ;
:contact = "Dr. Tongwen Wu ()" ;
:history = "Output from monthly mean data 2012-07-12T13:59:09Z CMOR rewrote data to comply with CF standards and CMIP5 requirements." ;
:comment = "The main difference between BCC-CSM1-1-M and BCC-CSM1-1 is their horizontal resolutions of the atmospheric component and the corresponding mask of sea-land. Future projection (2006-2100) forced with prescribed concentration scenario of RCP4.5. The carbon cycle in land and ocean component model is considered, but the time-evolution of CO2 concentration in atmospheric component is prescribed. The directions of variables usi and vsi are transfered from the native tripolar grid directions to geographical eastward and northward, respectively." ;
:initialization_method = 1 ;
:physics_version = 1 ;
:tracking_id = "c4c87c8b-073f-4bb6-9f5b-4364e2870655" ;
:product = "output" ;
:experiment = "RCP4.5" ;
:frequency = "mon" ;
:creation_date = "2012-07-12T13:59:11Z" ;
:Conventions = "CF-1.4" ;
:project_id = "CMIP5" ;
:table_id = "Table OImon (11 April 2011) c685058342b6615c12d34dc34a53e6fa" ;
:title = "bcc-csm1-1-m model output prepared for CMIP5 RCP4.5" ;
:parent_experiment = "historical" ;
:modeling_realm = "seaIce" ;
:realization = 1 ;
:cmor_version = "2.5.6" ;
}