netcdf C6CMGIGE1EHr111Lmnbpgn90815_1_7961918781051156387 {
dimensions:
time = UNLIMITED ; // (612 currently)
lat = 90 ;
lon = 144 ;
bnds = 2 ;
variables:
double time(time) ;
time:bounds = "time_bnds" ;
time:units = "days since 1850-1-1" ;
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 nbp(time, lat, lon) ;
nbp:standard_name = "surface_net_downward_mass_flux_of_carbon_dioxide_expressed_as_carbon_due_to_all_land_processes" ;
nbp:long_name = "Carbon Mass Flux out of Atmosphere due to Net Biospheric Production on Land" ;
nbp:comment = "This is the net mass flux of carbon from atmosphere into land, calculated as photosynthesis MINUS the sum of plant and soil respiration, carbon fluxes from fire, harvest, grazing and land use change. Positive flux is into the land." ;
nbp:units = "kg m-2 s-1" ;
nbp:cell_methods = "area: mean where land time: mean" ;
nbp:cell_measures = "area: areacella" ;
nbp:history = "2019-11-02T17:08:12Z altered by CMOR: replaced missing value flag (-1e+30) with standard missing value (1e+20)." ;
nbp:missing_value = 1.e+20f ;
nbp:_FillValue = 1.e+20f ;
// global attributes:
:Conventions = "CF-1.7 CMIP-6.2" ;
:activity_id = "CMIP" ;
:branch_method = "standard" ;
:branch_time_in_child = 0. ;
:branch_time_in_parent = 0. ;
:contact = "Kenneth Lo ()" ;
:creation_date = "2019-11-02T17:08:12Z" ;
:data_specs_version = "01.00.23" ;
:experiment = "all-forcing simulation of the recent past with atmospheric CO2 concentration calculated" ;
:experiment_id = "esm-hist" ;
:external_variables = "areacella" ;
:forcing_index = 1 ;
:frequency = "mon" ;
:further_info_url = "https://furtherinfo.es-doc.org/CMIP6.NASA-GISS.GISS-E2-1-G-CC.historical.none.r1i1p1f1" ;
:grid = "atmospheric grid: 144x90, ocean grid: 288x180" ;
:grid_label = "gn" ;
:history = "2019-11-02T17:08:12Z ; CMOR rewrote data to be consistent with CMIP6, CF-1.7 CMIP-6.2 and CF standards." ;
:initialization_index = 1 ;
:institution = "Goddard Institute for Space Studies, New York, NY 10025, USA" ;
:institution_id = "NASA-GISS" ;
:mip_era = "CMIP6" ;
:model_id = "Egigcc_exp30" ;
:nominal_resolution = "250 km" ;
:parent_activity_id = "CMIP" ;
:parent_experiment_id = "piControl" ;
:parent_experiment_rip = "r1i1p1" ;
:parent_mip_era = "CMIP6" ;
:parent_source_id = "GISS-E2-1-G-CC" ;
:parent_time_units = "days since 1850-1-1" ;
:parent_variant_label = "r1i1p1f1" ;
:physics_index = 1 ;
:product = "model-output" ;
:realization_index = 1 ;
:realm = "land" ;
:references = "https://data.giss.nasa.gov/modelE/cmip6" ;
:source = "GISS-E2-1-G-CC (2019): \n",
"aerosol: varies with physics-version (p==1 none, p==3 OMA, p==4 TOMAS, p==5 MATRIX)\n",
"atmos: GISS-E2.1 (2 x 2.5 degrees; 144 x 90 longitude/latitude; 40 levels; top level 0.1 hPa)\n",
"atmosChem: varies with physics-version (p==1 Non-interactive, p>1 GPUCCINI)\n",
"land: GISS LSM\n",
"landIce: Fixed\n",
"ocean: GISS Ocean (1 deg; 360 x 180 longitude/latitude; 40 levels; top grid cell 0-10m)\n",
"ocnBgchem: NOBM (NASA Ocean Biogeochemistry Model; same grid as ocean)\n",
"seaIce: GISS SI (same grid as ocean)" ;
:source_id = "GISS-E2-1-G-CC" ;
:source_type = "AOGCM" ;
:sub_experiment = "none" ;
:sub_experiment_id = "none" ;
:table_id = "Lmon" ;
:table_info = "Creation Date:(21 March 2018) MD5:c93735846d66458966fc81f390b2d714" ;
:title = "GISS-E2-1-G-CC output prepared for CMIP6" ;
:tracking_id = "hdl:21.14100/5068af3c-5b25-47ea-94a9-1f810404070a" ;
:variable_id = "nbp" ;
:variant_label = "r1i1p1f1" ;
:license = "CMIP6 model data produced by NASA Goddard Institute for Space Studies 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 = "3.3.2" ;
}