netcdf BCB1v7MAAcl311v1_1_802302140226736302 {
dimensions:
time = UNLIMITED ; // (120 currently)
lev = 26 ;
lat = 64 ;
lon = 128 ;
bnds = 2 ;
variables:
double time(time) ;
time:bounds = "time_bnds" ;
time:units = "days since 1976-01-01" ;
time:calendar = "noleap" ;
time:axis = "T" ;
time:long_name = "time" ;
time:standard_name = "time" ;
double time_bnds(time, bnds) ;
double lev(lev) ;
lev:bounds = "lev_bnds" ;
lev:units = "1" ;
lev:axis = "Z" ;
lev:positive = "down" ;
lev:long_name = "hybrid sigma pressure coordinate" ;
lev:standard_name = "atmosphere_hybrid_sigma_pressure_coordinate" ;
lev:formula = "p = a*p0 + b*ps" ;
lev:formula_terms = "p0: p0 a: a b: b ps: ps" ;
double lev_bnds(lev, bnds) ;
lev_bnds:formula = "p = a*p0 + b*ps" ;
lev_bnds:standard_name = "atmosphere_hybrid_sigma_pressure_coordinate" ;
lev_bnds:units = "1" ;
lev_bnds:formula_terms = "p0: p0 a: a_bnds b: b_bnds ps: ps" ;
float p0 ;
p0:long_name = "vertical coordinate formula term: reference pressure" ;
p0:units = "Pa" ;
double a(lev) ;
a:long_name = "vertical coordinate formula term: a(k)" ;
double b(lev) ;
b:long_name = "vertical coordinate formula term: b(k)" ;
float ps(time, lat, lon) ;
ps:standard_name = "surface_air_pressure" ;
ps:long_name = "Surface Air Pressure" ;
ps:comment = "not, in general, the same as mean sea-level pressure" ;
ps:units = "Pa" ;
ps:cell_methods = "time: mean" ;
ps:cell_measures = "area: areacella" ;
double a_bnds(lev, bnds) ;
a_bnds:long_name = "vertical coordinate formula term: a(k+1/2)" ;
double b_bnds(lev, bnds) ;
b_bnds:long_name = "vertical coordinate formula term: b(k+1/2)" ;
double lat(lat) ;
lat:bounds = "lat_bnds" ;
lat:units = "degrees_north" ;
lat:axis = "Y" ;
lat:long_name = "latitude" ;
lat:standard_name = "latitude" ;
double lat_bnds(lat, bnds) ;
double lon(lon) ;
lon:bounds = "lon_bnds" ;
lon:units = "degrees_east" ;
lon:axis = "X" ;
lon:long_name = "longitude" ;
lon:standard_name = "longitude" ;
double lon_bnds(lon, bnds) ;
float cl(time, lev, lat, lon) ;
cl:standard_name = "cloud_area_fraction_in_atmosphere_layer" ;
cl:long_name = "Cloud Area Fraction" ;
cl:comment = "Includes both large-scale and convective cloud." ;
cl:units = "%" ;
cl:original_name = "CLOUD" ;
cl:cell_methods = "time: mean (interval: 20 mintues)" ;
cl:cell_measures = "area: areacella" ;
cl:missing_value = 1.e+20f ;
cl:_FillValue = 1.e+20f ;
cl:associated_files = "baseURL: http://cmip-pcmdi.llnl.gov/CMIP5/dataLocation gridspecFile: gridspec_atmos_fx_bcc-csm1-1_noVolc1975_r0i0p0.nc areacella: areacella_fx_bcc-csm1-1_noVolc1975_r0i0p0.nc" ;
cl:history = "2011-08-04T03:06:13Z altered by CMOR: Inverted axis: lev." ;
// global attributes:
:institution = "Beijing Climate Center(BCC),China Meteorological Administration,China" ;
:institute_id = "BCC" ;
:experiment_id = "noVolc1975" ;
:source = "bcc-csm1-1:atmosphere: BCC_AGCM2.1 (T42L26); land: BCC_AVIM1.0;ocean: MOM4_L40 (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" ;
:forcing = "Nat Ant GHG SD Oz Sl SS Ds BC OC" ;
:parent_experiment_id = "historical" ;
:parent_experiment_rip = "r1i1p1" ;
:branch_time = 1975. ;
:contact = "Dr. Tongwen Wu ()" ;
:history = "Output from monthly mean data 2011-08-04T03:06:13Z CMOR rewrote data to comply with CF standards and CMIP5 requirements." ;
:comment = "The experiment starts from historical run at 1st Jan. 1976. With ocean initial conditions using the nudging method to observed temperature for the 1st Jan. 1976. The atmospheric and land compositions are prescribed as in the historical run (expt. 3.2). The forcing data are the same as those in expts. 1.1, but without volcanic eruptions." ;
:initialization_method = 1 ;
:physics_version = 1 ;
:tracking_id = "17e82610-0b01-4deb-99ec-76e8c461427b" ;
:product = "output" ;
:experiment = "volcano-free hindcast initialized in year 1975" ;
:frequency = "mon" ;
:creation_date = "2011-08-04T03:06:13Z" ;
:Conventions = "CF-1.4" ;
:project_id = "CMIP5" ;
:table_id = "Table Amon (11 April 2011) 1cfdc7322cf2f4a32614826fab42c1ab" ;
:title = "bcc-csm1-1 model output prepared for CMIP5 volcano-free hindcast initialized in year 1975" ;
:parent_experiment = "historical" ;
:modeling_realm = "atmos" ;
:realization = 3 ;
:cmor_version = "2.5.6" ;
}