netcdf C6_4791726_1_4689168222229271408 {
dimensions:
lat = 192 ;
plev = 19 ;
nbnd = 2 ;
lon = 288 ;
time = UNLIMITED ; // (12 currently)
variables:
float hus(time, plev, lat, lon) ;
hus:_FillValue = 1.e+20f ;
hus:cell_measures = "area: areacella" ;
hus:cell_methods = "time: mean" ;
hus:comment = "vinth2p(Q,hyam, hybm, plev, PS, P0)" ;
hus:coordinates = "time plev lat lon" ;
hus:description = "Specific humidity is the mass fraction of water vapor in (moist) air." ;
hus:frequency = "mon" ;
hus:id = "hus" ;
hus:long_name = "Specific Humidity" ;
hus:mipTable = "Amon" ;
hus:missing_value = 1.e+20 ;
hus:out_name = "hus" ;
hus:prov = "Amon ((isd.003))" ;
hus:realm = "atmos" ;
hus:standard_name = "specific_humidity" ;
hus:time = "time" ;
hus:time_label = "time-mean" ;
hus:time_title = "Temporal mean" ;
hus:title = "Specific Humidity" ;
hus:type = "real" ;
hus:units = "1" ;
hus:variable_id = "hus" ;
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 plev(plev) ;
plev:axis = "Z" ;
plev:positive = "down" ;
plev:requested = "100000. 92500. 85000. 70000. 60000. 50000. 40000. 30000. 25000. 20000. 15000. 10000. 7000. 5000. 3000. 2000. 1000. 500. 100." ;
plev:standard_name = "air_pressure" ;
plev:title = "pressure" ;
plev:type = "double" ;
plev:units = "Pa" ;
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 = "noleap" ;
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 = "PAMIP" ;
:case_id = "964" ;
:cesm_casename = "f.e21.FHIST_BGC.f09_f09_mg17.CMIP6-futSST-pdSIC.100" ;
:contact = "" ;
:creation_date = "2019-04-27T21:08:41Z" ;
:data_specs_version = "01.00.30" ;
:experiment = "Atmosphere-only time slice experiment forced by climatological monthly mean sea ice concentration (SIC) for the present day and future sea surface temperature (SST) representing 2 degree global warming. Radiative forcing to be set to present day (year 2000) levels. Future SST will be computed from the ensemble of CMIP5 projections by PAMIP. Sea ice thickness should be specified according to the CMIP6 AMIP protocol. Time slice simulations to begin on 1st April and run for 14 months, the first two months are ignored to allow for an initial model spin up. Minimum ensemble size is 100 simulations." ;
:experiment_id = "futSST-pdSIC" ;
:external_variables = "areacella" ;
:forcing_index = 1LL ;
:frequency = "mon" ;
:further_info_url = "https://furtherinfo.es-doc.org/CMIP6.NCAR.CESM2.futSST-pdSIC.none.r100i1p1f1" ;
: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 = "CMIP" ;
:parent_experiment_id = "amip" ;
:parent_mip_era = "CMIP6" ;
:parent_source_id = "CESM2" ;
:parent_time_units = "days since 0001-01-01 00:00:00" ;
:parent_variant_label = "r1i1p1f1" ;
:physics_index = 1LL ;
:product = "model-output" ;
:realization_index = 100LL ;
: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:21.14100/9e9b6c0d-0ba1-43e2-a8be-0394f6850c4a" ;
:variable_id = "hus" ;
:variant_info = "Atmosphere time slice with future SST and present day SIC\t" ;
:variant_label = "r100i1p1f1" ;
:branch_time_in_child = 729725. ;
:branch_time_in_parent = 729725. ;
:branch_method = "For all runs, ensemble member number (1 to 99) times PERTLIM of 1.0e-14" ;
}