netcdf C6_4572927_1_17018447535332586414 {
dimensions:
time = UNLIMITED ; // (1200 currently)
lat = 128 ;
lon = 256 ;
bnds = 2 ;
variables:
double time(time) ;
time:bounds = "time_bnds" ;
time:units = "days since 1850-1-1" ;
time:calendar = "gregorian" ;
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 = "TAUC+TAUCI+TAUCW" ;
cod:history = "2019-08-25T23:03:13Z altered by CMOR: Converted units from \'\' to \'1\'. 2019-08-25T23:03:13Z altered by CMOR: replaced missing value flag (-999) with standard missing value (1e+20). 2019-08-25T23:03:13Z altered by CMOR: Inverted axis: lat." ;
cod:cell_methods = "area: time: mean" ;
cod:cell_measures = "area: areacella" ;
cod:missing_value = 1.e+20f ;
cod:_FillValue = 1.e+20f ;
// global attributes:
:Conventions = "CF-1.7 CMIP-6.2" ;
:activity_id = "AerChemMIP" ;
:branch_method = "standard" ;
:branch_time_in_child = 0. ;
:branch_time_in_parent = 0. ;
:creation_date = "2019-08-25T23:03:13Z" ;
:data_specs_version = "01.00.31" ;
:experiment = "historical forcing, but with pre-industrial aerosol emissions" ;
:experiment_id = "hist-piAer" ;
:external_variables = "areacella" ;
:forcing_index = 1 ;
:frequency = "mon" ;
:further_info_url = "https://furtherinfo.es-doc.org/CMIP6.MIROC.MIROC6.hist-piAer.none.r1i1p1f1" ;
:grid = "native atmosphere T85 Gaussian grid" ;
:grid_label = "gn" ;
:history = "2019-08-25T23:03:13Z ; CMOR rewrote data to be consistent with CMIP6, CF-1.7 CMIP-6.2 and CF standards." ;
:initialization_index = 1 ;
:institution = "JAMSTEC (Japan Agency for Marine-Earth Science and Technology, Kanagawa 236-0001, Japan), AORI (Atmosphere and Ocean Research Institute, The University of Tokyo, Chiba 277-8564, Japan), NIES (National Institute for Environmental Studies, Ibaraki 305-8506, Japan), and R-CCS (RIKEN Center for Computational Science, Hyogo 650-0047, Japan)" ;
:institution_id = "MIROC" ;
:mip_era = "CMIP6" ;
:nominal_resolution = "250 km" ;
:parent_activity_id = "CMIP" ;
:parent_experiment_id = "piControl" ;
:parent_mip_era = "CMIP6" ;
:parent_source_id = "MIROC6" ;
:parent_time_units = "days since 3200-1-1" ;
:parent_variant_label = "r1i1p1f1" ;
:physics_index = 1 ;
:product = "model-output" ;
:realization_index = 1 ;
:realm = "aerosol" ;
:source = "MIROC6 (2017): \n",
"aerosol: SPRINTARS6.0\n",
"atmos: CCSR AGCM (T85; 256 x 128 longitude/latitude; 81 levels; top level 0.004 hPa)\n",
"atmosChem: none\n",
"land: MATSIRO6.0\n",
"landIce: none\n",
"ocean: COCO4.9 (tripolar primarily 1deg; 360 x 256 longitude/latitude; 63 levels; top grid cell 0-2 m)\n",
"ocnBgchem: none\n",
"seaIce: COCO4.9" ;
:source_id = "MIROC6" ;
:source_type = "AOGCM AER" ;
:sub_experiment = "none" ;
:sub_experiment_id = "none" ;
:table_id = "AERmon" ;
:table_info = "Creation Date:(22 July 2019) MD5:b4cefb4b6dbb146fea9677a552a00934" ;
:title = "MIROC6 output prepared for CMIP6" ;
:variable_id = "cod" ;
:variant_label = "r1i1p1f1" ;
:license = "CMIP6 model data produced by MIROC 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 = "3.4.0" ;
:tracking_id = "hdl:21.14100/97ce048d-9cb0-4217-93aa-7d8427a9d2b2" ;
}