netcdf C6_5271684_1_1984605238112117475 {
dimensions:
time = UNLIMITED ; // (120 currently)
lat = 96 ;
lon = 144 ;
bnds = 2 ;
variables:
double time(time) ;
time:bounds = "time_bnds" ;
time:units = "days since 0001-01-01 00:00:00" ;
time:calendar = "noleap" ;
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 cod(time, lat, lon) ;
cod:standard_name = "atmosphere_optical_thickness_due_to_cloud" ;
cod:long_name = "Cloud Optical Depth" ;
cod:comment = "The optical thickness is the integral along the path of radiation of a volume scattering/absorption/attenuation coefficient. The radiative flux is reduced by a factor exp(-optical_thickness) on traversing the path. A coordinate variable of radiation_wavelength or radiation_frequency can be specified to indicate that the optical thickness applies at specific wavelengths or frequencies. The atmosphere optical thickness applies to radiation passing through the entire atmosphere. \'Cloud\' means the component of extinction owing to the presence of liquid or ice water particles. The specification of a physical process by the phrase due_to_process means that the quantity named is a single term in a sum of terms which together compose the general quantity named by omitting the phrase." ;
cod:units = "1" ;
cod:original_name = "TAUTMODIS/CLTMODIS" ;
cod:cell_methods = "area: time: mean" ;
cod:cell_measures = "area: areacella" ;
cod:missing_value = 1.e+20f ;
cod:_FillValue = 1.e+20f ;
cod:history = "2019-11-26T16:13:03Z altered by CMOR: Converted type from \'d\' to \'f\'." ;
// global attributes:
:Conventions = "CF-1.7 CMIP-6.2" ;
:activity_id = "RFMIP AerChemMIP" ;
:branch_method = "Hybrid-restart from year 1751-01-01 of piControl" ;
:branch_time = 0. ;
:branch_time_in_child = 0. ;
:branch_time_in_parent = 485450. ;
:contact = "Please send any requests or bug reports to ." ;
:creation_date = "2019-11-26T16:13:03Z" ;
:data_specs_version = "01.00.31" ;
:experiment = "Control simulation providing baseline for evaluating effective radiative forcing (ERF)" ;
:experiment_id = "piClim-control" ;
:external_variables = "areacella" ;
:forcing_index = 1 ;
:frequency = "mon" ;
:further_info_url = "https://furtherinfo.es-doc.org/CMIP6.NCC.NorESM2-LM.piClim-control.none.r1i1p1f1" ;
:grid = "finite-volume grid with 1.9x2.5 degree lat/lon resolution" ;
:grid_label = "gn" ;
:history = "2019-11-26T16:13:03Z ; CMOR rewrote data to be consistent with CMIP6, CF-1.7 CMIP-6.2 and CF standards." ;
:initialization_index = 1 ;
:institution = "NorESM Climate modeling Consortium consisting of CICERO (Center for International Climate and Environmental Research, Oslo 0349), MET-Norway (Norwegian Meteorological Institute, Oslo 0313), NERSC (Nansen Environmental and Remote Sensing Center, Bergen 5006), NILU (Norwegian Institute for Air Research, Kjeller 2027), UiB (University of Bergen, Bergen 5007), UiO (University of Oslo, Oslo 0313) and UNI (Uni Research, Bergen 5008), Norway. Mailing address: NCC, c/o MET-Norway, Henrik Mohns plass 1, Oslo 0313, Norway" ;
:institution_id = "NCC" ;
:mip_era = "CMIP6" ;
:model_id = "NorESM2-LM" ;
:nominal_resolution = "250 km" ;
:parent_activity_id = "CMIP" ;
:parent_experiment_id = "piControl" ;
:parent_mip_era = "CMIP6" ;
:parent_source_id = "NorESM2-LM" ;
:parent_sub_experiment_id = "none" ;
:parent_time_units = "days since 0421-01-01" ;
:parent_variant_label = "r1i1p1f1" ;
:physics_index = 1 ;
:product = "model-output" ;
:realization_index = 1 ;
:realm = "aerosol" ;
:run_variant = "N/A" ;
:source = "NorESM2-LM (2017): \n",
"aerosol: OsloAero\n",
"atmos: CAM-OSLO (2 degree resolution; 144 x 96; 32 levels; top level 3 mb)\n",
"atmosChem: OsloChemSimp\n",
"land: CLM\n",
"landIce: CISM\n",
"ocean: MICOM (1 degree resolution; 360 x 384; 70 levels; top grid cell minimum 0-2.5 m [native model uses hybrid density and generic upper-layer coordinate interpolated to z-level for contributed data])\n",
"ocnBgchem: HAMOCC\n",
"seaIce: CICE" ;
:source_id = "NorESM2-LM" ;
:source_type = "AGCM AER" ;
:sub_experiment = "none" ;
:sub_experiment_id = "none" ;
:table_id = "AERmon" ;
:table_info = "Creation Date:(24 July 2019) MD5:0bb394a356ef9d214d027f1aca45853e" ;
:title = "NorESM2-LM output prepared for CMIP6" ;
:variable_id = "cod" ;
:variant_label = "r1i1p1f1" ;
:license = "CMIP6 model data produced by NCC 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) and at https:///pcmdi.llnl.gov/. 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 = "3.5.0" ;
:tracking_id = "hdl:21.14100/9b61e5e4-946d-4504-9732-18247eea53bb" ;
}