netcdf C6_4370354_1_16421338115601385947 {
dimensions:
time = UNLIMITED ; // (12 currently)
bnds = 2 ;
lat = 192 ;
lon = 288 ;
variables:
double time(time) ;
time:bounds = "time_bnds" ;
time:units = "days since 1949-01-01 00:00:00" ;
time:calendar = "365_day" ;
time:axis = "T" ;
time:long_name = "time" ;
time:standard_name = "time" ;
double time_bnds(time, bnds) ;
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 rlds(time, lat, lon) ;
rlds:standard_name = "surface_downwelling_longwave_flux_in_air" ;
rlds:long_name = "Surface Downwelling Longwave Radiation" ;
rlds:comment = "The surface called \'surface\' means the lower boundary of the atmosphere. \'longwave\' means longwave radiation. Downwelling radiation is radiation from above. It does not mean \'net downward\'. When thought of as being incident on a surface, a radiative flux is sometimes called \'irradiance\'. In addition, it is identical with the quantity measured by a cosine-collector light-meter and sometimes called \'vector irradiance\'. In accordance with common usage in geophysical disciplines, \'flux\' implies per unit area, called \'flux density\' in physics." ;
rlds:units = "W m-2" ;
rlds:cell_methods = "area: time: mean" ;
rlds:cell_measures = "area: areacella" ;
rlds:missing_value = 1.e+20f ;
rlds:_FillValue = 1.e+20f ;
// global attributes:
:Conventions = "CF-1.7 CMIP-6.2" ;
:activity_id = "HighResMIP" ;
:branch_method = "fixed historical forcing from 1950 was applied for a 50 year spin-up period, after which a fixed forcing was imposed." ;
:branch_time_in_child = 365. ;
:branch_time_in_parent = 19345. ;
:creation_date = "2018-05-02T11:30:47Z" ;
:data_specs_version = "01.00.23" ;
:description = "Coupled integrations with constant 1950\"s forcing" ;
:experiment = "coupled control with fixed 1950\'s forcing (HighResMIP equivalent of pre-industrial control)" ;
:experiment_id = "control-1950" ;
:external_variables = "areacella" ;
:forcing_index = 1 ;
:frequency = "mon" ;
:further_info_url = "https://furtherinfo.es-doc.org/CMIP6.CMCC.CMCC-CM2-HR4.control-1950.none.r1i1p1f1" ;
:grid = "native atmosphere regular grid (192x288 latxlon)" ;
:grid_label = "gn" ;
:initialization_index = 1 ;
:institution = "Fondazione Centro Euro-Mediterraneo sui Cambiamenti Climatici, Lecce 73100, Italy" ;
:institution_id = "CMCC" ;
:min_number_yrs_per_sim = "100" ;
:mip_era = "CMIP6" ;
:nominal_resolution = "1x1 degree" ;
:parent_activity_id = "HighResMIP" ;
:parent_experiment_id = "spinup-1950" ;
:parent_mip_era = "CMIP6" ;
:parent_source_id = "CMCC-CM2-HR4" ;
:parent_time_units = "days since 1950-01-01 00:00:00" ;
:parent_variant_label = "r1i1p1f1" ;
:physics_index = 1 ;
:product = "model-output" ;
:realization_index = 1 ;
:realm = "atmos" ;
:source = "CMCC-CM2-HR4 (2016): \n",
"aerosol: prescribed MACv2-SP\n",
"atmos: CAM4 (1deg; 288 x 192 longitude/latitude; 26 levels; top at ~2 hPa)\n",
"atmosChem: none\n",
"land: CLM4.5 (SP mode)\n",
"landIce: none\n",
"ocean: NEMO3.6 (ORCA0.25 1/4 deg from the Equator degrading at the poles; 1442 x 1051 longitude/latitude; 50 vertical levels; top grid cell 0-1 m)\n",
"ocnBgchem: none\n",
"seaIce: CICE4.0" ;
:source_id = "CMCC-CM2-HR4" ;
:source_type = "AOGCM" ;
:sub_experiment = "none" ;
:sub_experiment_id = "none" ;
:table_id = "Amon" ;
:table_info = "Creation Date:(21 March 2018) MD5:74970b8e965f3034a20d7a26d3009091" ;
:title = "CMCC-CM2-HR4 output prepared for CMIP6" ;
:tracking_id = "hdl:21.14100/86b9b3e6-9d2b-4acb-a6b6-9ae2599fc804" ;
:variable_id = "rlds" ;
:variant_label = "r1i1p1f1" ;
:license = "CMIP6 model data produced by CMCC is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License (https://creativecommons.org/licenses). Consult https://pcmdi.llnl.gov/CMIP6/TermsOfUse for terms of use governing CMIP6 output, including citation requirements and proper acknowledgment. Further information about this data, including some limitations, can be found via the further_info_url (recorded as a global attribute in this file). The data producers and data providers make no warranty, either express or implied, including, but not limited to, warranties of merchantability and fitness for a particular purpose. All liabilities arising from the supply of the information (including any liability arising in negligence) are excluded to the fullest extent permitted by law." ;
:cmor_version = "3.3.2" ;
}