netcdf C6SPNRCESSOr111Lmnbpgn00701_1_4468926751280956158 {
dimensions:
lat = 192 ;
hist_interval = 2 ;
lon = 288 ;
time = UNLIMITED ; // (732 currently)
variables:
float nbp(time, lat, lon) ;
nbp:_FillValue = 1.e+20f ;
nbp:cell_measures = "area: areacella" ;
nbp:cell_methods = "area: mean where land time: mean" ;
nbp:comment = "This is the net mass flux of carbon between land and atmosphere calculated as photosynthesis MINUS the sum of plant and soil respiration, carbonfluxes from fire, harvest, grazing and land use change. Positive flux is into the land." ;
nbp:coordinates = "time lat lon" ;
nbp:description = "This is the net mass flux of carbon between land and atmosphere calculated as photosynthesis MINUS the sum of plant and soil respiration, carbonfluxes from fire, harvest, grazing and land use change. Positive flux is into the land." ;
nbp:frequency = "mon" ;
nbp:id = "nbp" ;
nbp:long_name = "Carbon Mass Flux out of Atmosphere Due to Net Biospheric Production on Land" ;
nbp:mipTable = "Lmon" ;
nbp:missing_value = 1.e+20 ;
nbp:out_name = "nbp" ;
nbp:positive = "down" ;
nbp:prov = "Lmon ((isd.003))" ;
nbp:realm = "land" ;
nbp:standard_name = "surface_net_downward_mass_flux_of_carbon_dioxide_expressed_as_carbon_due_to_all_land_processes" ;
nbp:time = "time" ;
nbp:time_label = "time-mean" ;
nbp:time_title = "Temporal mean" ;
nbp:title = "Carbon Mass Flux out of Atmosphere Due to Net Biospheric Production on Land" ;
nbp:type = "real" ;
nbp:units = "kg m-2 s-1" ;
nbp:variable_id = "nbp" ;
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 = "noleap" ;
double time_bnds(time, hist_interval) ;
time_bnds:calendar = "noleap" ;
time_bnds:units = "days since 0001-01-01 00:00:00" ;
float lat_bnds(lat, hist_interval) ;
lat_bnds:units = "degrees_north" ;
float lon_bnds(lon, hist_interval) ;
lon_bnds:units = "degrees_east" ;
// global attributes:
:Conventions = "CF-1.7 CMIP-6.2" ;
:activity_id = "ScenarioMIP" ;
:branch_method = "standard" ;
:branch_time_in_child = 744235. ;
:branch_time_in_parent = 744235. ;
:case_id = "52" ;
:cesm_casename = "b.e21.BWSSP534oscmip6.f09_g17.CMIP6-SSP5-3.4OS-WACCM.001" ;
:contact = "" ;
:creation_date = "2019-02-08T09:55:37Z" ;
:data_specs_version = "01.00.29" ;
:experiment = "overshoot of 3.4 W/m**2 branching from ssp585 in 2040" ;
:experiment_id = "ssp534-over" ;
:external_variables = "areacella" ;
:forcing_index = 1LL ;
:frequency = "mon" ;
:further_info_url = "https://furtherinfo.es-doc.org/CMIP6.NCAR.CESM2-WACCM.ssp534-over.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 = "ScenarioMIP" ;
:parent_experiment_id = "ssp585" ;
:parent_mip_era = "CMIP6" ;
:parent_source_id = "CESM2-WACCM" ;
:parent_time_units = "days since 0001-01-01 00:00:00" ;
:parent_variant_label = "r1i1p1f1" ;
:physics_index = 1LL ;
:product = "model-output" ;
:realization_index = 1LL ;
:realm = "land" ;
:source = "CESM2 (2017): atmosphere: CAM6 (0.9x1.25 finite volume grid; 288 x 192 longitude/latitude; 70 levels; top level 4.5e-6 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; 70 levels; top level 4.5e-6 mb); aerosol: MAM4 (0.9x1.25 finite volume grid; 288 x 192 longitude/latitude; 70 levels; top level 4.5e-6 mb); atmosChem: WACCM (0.9x1.25 finite volume grid; 288 x 192 longitude/latitude; 70 levels; top level 4.5e-6 mb; landIce: CISM2.1; ocnBgchem: MARBL (320x384 longitude/latitude; 60 levels; top grid cell 0-10 m)" ;
:source_id = "CESM2-WACCM" ;
:source_type = "AOGCM BGC CHEM AER" ;
:sub_experiment = "none" ;
:sub_experiment_id = "none" ;
:table_id = "Lmon" ;
:tracking_id = "hdl:21.14100/a6e6b0d7-68d3-4a43-bd65-cc5d420ded68" ;
:variable_id = "nbp" ;
:variant_info = "CMIP6 CESM2 future scenario SSP5-3.4 OS between 2040-2100 with WACCM6, initialized in 2040 from WACCM SSP5-85." ;
:variant_label = "r1i1p1f1" ;
}