netcdf C6_4624330_1_9997992531749017983 {
dimensions:
lat = 192 ;
nbnd = 2 ;
lon = 288 ;
time = UNLIMITED ; // (600 currently)
variables:
float clt(time, lat, lon) ;
clt:_FillValue = 1.e+20f ;
clt:cell_measures = "area: areacella" ;
clt:cell_methods = "area: time: mean" ;
clt:comment = "CLDTOT" ;
clt:coordinates = "time lat lon" ;
clt:description = "for the whole atmospheric column, as seen from the surface or the top of the atmosphere. Include both large-scale and convective cloud." ;
clt:frequency = "mon" ;
clt:id = "clt" ;
clt:long_name = "Total Cloud Cover Percentage" ;
clt:mipTable = "Amon" ;
clt:missing_value = 1.e+20 ;
clt:out_name = "clt" ;
clt:prov = "Amon ((isd.003))" ;
clt:realm = "atmos" ;
clt:standard_name = "cloud_area_fraction" ;
clt:time = "time" ;
clt:time_label = "time-mean" ;
clt:time_title = "Temporal mean" ;
clt:title = "Total Cloud Cover Percentage" ;
clt:type = "real" ;
clt:units = "%" ;
clt:variable_id = "clt" ;
double lat(lat) ;
lat:axis = "Y" ;
lat:bounds = "lat_bnds" ;
lat:standard_name = "latitude" ;
lat:title = "Latitude" ;
lat:type = "double" ;
lat:units = "degrees_north" ;
lat:valid_max = 90. ;
lat:valid_min = -90. ;
double lon(lon) ;
lon:axis = "X" ;
lon:bounds = "lon_bnds" ;
lon:standard_name = "longitude" ;
lon:title = "Longitude" ;
lon:type = "double" ;
lon:units = "degrees_east" ;
lon:valid_max = 360. ;
lon:valid_min = 0. ;
double time(time) ;
time:axis = "T" ;
time:bounds = "time_bnds" ;
time:standard_name = "time" ;
time:title = "time" ;
time:type = "double" ;
time:units = "days since 0001-01-01 00:00:00" ;
time:calendar = "365_day" ;
double time_bnds(time, nbnd) ;
time_bnds:calendar = "noleap" ;
time_bnds:units = "days since 0001-01-01 00:00:00" ;
double lat_bnds(lat, nbnd) ;
lat_bnds:units = "degrees_north" ;
double lon_bnds(lon, nbnd) ;
lon_bnds:units = "degrees_east" ;
// global attributes:
:Conventions = "CF-1.7 CMIP-6.2" ;
:activity_id = "GMMIP" ;
:branch_method = "no parent" ;
:branch_time_in_child = 682185. ;
:branch_time_in_parent = 0. ;
:case_id = "1516" ;
:cesm_casename = "f.e21.FHIST_BGC.f09_f09_mg17.CMIP6-GMMIP.001" ;
:contact = "" ;
:creation_date = "2019-07-17T14:30:57Z" ;
:data_specs_version = "01.00.30" ;
:experiment = "Extended AMIP run that covers 1870-2014. All natural and anthropogenic historical forcings as used in CMIP6 Historical Simulation will be included. AGCM resolution as CMIP6 Historical Simulation. The HadISST data will be used. Minimum number of integrations is 3, more realisations are encouraged." ;
:experiment_id = "amip-hist" ;
:external_variables = "areacella" ;
:forcing_index = 1LL ;
:frequency = "mon" ;
:further_info_url = "https://furtherinfo.es-doc.org/CMIP6.NCAR.CESM2.amip-hist.none.r1i1p1f1" ;
:grid = "native 0.9x1.25 finite volume grid (192x288 latxlon)" ;
:grid_label = "gn" ;
:initialization_index = 1LL ;
:institution = "National Center for Atmospheric Research, Climate and Global Dynamics Laboratory, 1850 Table Mesa Drive, Boulder, CO 80305, USA" ;
:institution_id = "NCAR" ;
:license = "CMIP6 model data produced by <The National Center for Atmospheric Research> 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." ;
:mip_era = "CMIP6" ;
:model_doi_url = "https://doi.org/10.5065/D67H1H0V" ;
:nominal_resolution = "100 km" ;
:parent_activity_id = "no parent" ;
:parent_experiment_id = "no parent" ;
:parent_mip_era = "no parent" ;
:parent_source_id = "no parent" ;
:parent_time_units = "no parent" ;
:parent_variant_label = "no parent" ;
:physics_index = 1LL ;
:product = "model-output" ;
:realization_index = 1LL ;
:realm = "atmos" ;
:source = "CESM2 (2017): atmosphere: CAM6 (0.9x1.25 finite volume grid; 288 x 192 longitude/latitude; 32 levels; top level 2.25 mb); ocean: POP2 (320x384 longitude/latitude; 60 levels; top grid cell 0-10 m); sea_ice: CICE5.1 (same grid as ocean); land: CLM5 0.9x1.25 finite volume grid; 288 x 192 longitude/latitude; 32 levels; top level 2.25 mb); aerosol: MAM4 (0.9x1.25 finite volume grid; 288 x 192 longitude/latitude; 32 levels; top level 2.25 mb); atmoschem: MAM4 (0.9x1.25 finite volume grid; 288 x 192 longitude/latitude; 32 levels; top level 2.25 mb); landIce: CISM2.1; ocnBgchem: MARBL (320x384 longitude/latitude; 60 levels; top grid cell 0-10 m)" ;
:source_id = "CESM2" ;
:source_type = "AGCM BGC AER" ;
:sub_experiment = "none" ;
:sub_experiment_id = "none" ;
:table_id = "Amon" ;
:tracking_id = "hdl:21.14100/8c5ade5d-4418-4bc9-9400-7b0a53f66d3c" ;
:variable_id = "clt" ;
:variant_info = "CMIP6 CESM2 AMIP hindcast (1870-2014) with interactive land (CLM5), data ocean, prescribed sea ice, and non-evolving land ice (CISM2.1) .\r\n\r\nGMMIP Tier 1 experiment. Extended AMIP run. All natural and anthropogenic historical forcings. " ;
:variant_label = "r1i1p1f1" ;
}