netcdf C6CMIMOU01Br1112Lmnbpgn90909_1_1625901889060506418 {
dimensions:
time = UNLIMITED ; // (1200 currently)
bnds = 2 ;
lat = 144 ;
lon = 192 ;
variables:
double time(time) ;
time:bounds = "time_bnds" ;
time:units = "days since 1850-01-01" ;
time:calendar = "360_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:original_name = "mo: ((stash: m01s19i102, lbproc: 128) - (stash: m01s19i053, lbproc: 128) - (stash: m01s19i042, lbproc: 128) - (stash: m01s19i044, lbproc: 128)) / (((((SECONDS_IN_DAY: 86400.): 86400.): 86400.): 86400.) * ((((DAYS_IN_YEAR: 360.): 360.): 360.): 360.))" ;
nbp:cell_methods = "area: mean where land time: mean" ;
nbp:cell_measures = "area: areacella" ;
nbp:history = "2019-09-02T11:21:15Z altered by CMOR: replaced missing value flag (-1.07374e+09) with standard missing value (1e+20). 2019-09-02T11:21:15Z altered by CMOR: Converted type from \'d\' to \'f\'." ;
nbp:missing_value = 1.e+20f ;
nbp:_FillValue = 1.e+20f ;
// global attributes:
:Conventions = "CF-1.7 CMIP-6.2" ;
:activity_id = "C4MIP" ;
:branch_method = "standard" ;
:branch_time_in_child = 0. ;
:branch_time_in_parent = 39600. ;
:creation_date = "2019-09-02T11:21:15Z" ;
:cv_version = "6.2.20.1" ;
:data_specs_version = "01.00.29" ;
:experiment = "biogeochemically-coupled version of 1 percent per year increasing CO2 experiment" ;
:experiment_id = "1pctCO2-bgc" ;
:external_variables = "areacella" ;
:forcing_index = 2 ;
:frequency = "mon" ;
:further_info_url = "https://furtherinfo.es-doc.org/CMIP6.MOHC.UKESM1-0-LL.1pctCO2-bgc.none.r1i1p1f2" ;
:grid = "Native N96 grid; 192 x 144 longitude/latitude" ;
:grid_label = "gn" ;
:history = "2019-09-02T11:18:00Z ; CMOR rewrote data to be consistent with CMIP6, CF-1.7 CMIP-6.2 and CF standards.;\n",
"2019-09-02T11:17:57Z MIP Convert v1.1.3, Python v2.7.12, Iris v1.13.0, Numpy v1.13.3, netcdftime v1.4.1." ;
:initialization_index = 1 ;
:institution = "Met Office Hadley Centre, Fitzroy Road, Exeter, Devon, EX1 3PB, UK" ;
:institution_id = "MOHC" ;
:mip_era = "CMIP6" ;
:mo_runid = "u-bb621" ;
:nominal_resolution = "250 km" ;
:parent_activity_id = "CMIP" ;
:parent_experiment_id = "piControl" ;
:parent_mip_era = "CMIP6" ;
:parent_source_id = "UKESM1-0-LL" ;
:parent_time_units = "days since 1850-01-01-00-00-00" ;
:parent_variant_label = "r1i1p1f2" ;
:physics_index = 1 ;
:product = "model-output" ;
:realization_index = 1 ;
:realm = "land" ;
:source = "UKESM1.0-LL (2018): \n",
"aerosol: UKCA-GLOMAP-mode\n",
"atmos: MetUM-HadGEM3-GA7.1 (N96; 192 x 144 longitude/latitude; 85 levels; top level 85 km)\n",
"atmosChem: UKCA-StratTrop\n",
"land: JULES-ES-1.0\n",
"landIce: none\n",
"ocean: NEMO-HadGEM3-GO6.0 (eORCA1 tripolar primarily 1 deg with meridional refinement down to 1/3 degree in the tropics; 360 x 330 longitude/latitude; 75 levels; top grid cell 0-1 m)\n",
"ocnBgchem: MEDUSA2\n",
"seaIce: CICE-HadGEM3-GSI8 (eORCA1 tripolar primarily 1 deg; 360 x 330 longitude/latitude)" ;
:source_id = "UKESM1-0-LL" ;
:source_type = "AOGCM AER BGC CHEM" ;
:sub_experiment = "none" ;
:sub_experiment_id = "none" ;
:table_id = "Lmon" ;
:table_info = "Creation Date:(13 December 2018) MD5:2b12b5db6db112aa8b8b0d6c1645b121" ;
:title = "UKESM1-0-LL output prepared for CMIP6" ;
:variable_id = "nbp" ;
:variable_name = "nbp" ;
:variant_label = "r1i1p1f2" ;
:license = "CMIP6 model data produced by the Met Office Hadley Centre 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://ukesm.ac.uk/cmip6. 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/e64e962d-0123-40b0-a846-ea8a7ff3d12d" ;
}