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    "burntFractionAll": {
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            "frequency": "mon", 
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            "mipTable": "Lmon", 
            "missing_value": 1e+20, 
            "out_name": "c3PftFrac", 
            "prov": "Lmon ((isd.003))", 
            "realm": "land", 
            "standard_name": "area_fraction", 
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            "coordinates": "time latitude longitude", 
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            "units": "kg m-2", 
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    }, 
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            "cell_methods": "area: mean where land time: mean", 
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            "coordinates": "time latitude longitude", 
            "description": "the mass of water in all phases in a thin surface soil layer.", 
            "frequency": "mon", 
            "id": "mrsos", 
            "long_name": "Moisture in Upper Portion of Soil Column", 
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            "time_title": "Temporal mean", 
            "title": "Moisture in Upper Portion of Soil Column", 
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                "grid": "native 0.9x1.25 finite volume grid (192x288 latxlon)", 
                "grid_label": "gn", 
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            "cell_measures": "area: areacella", 
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            "comment": "chunits(NBP, units=\"g m-2 s-1\")", 
            "coordinates": "time latitude longitude", 
            "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.", 
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            "long_name": "Carbon Mass Flux out of Atmosphere Due to Net Biospheric Production on Land", 
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            "missing_value": 1e+20, 
            "out_name": "nbp", 
            "positive": "down", 
            "prov": "Lmon ((isd.003))", 
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            "standard_name": "surface_net_downward_mass_flux_of_carbon_dioxide_expressed_as_carbon_due_to_all_land_processes", 
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            "title": "Carbon Mass Flux out of Atmosphere Due to Net Biospheric Production on Land", 
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            "units": "kg m-2 s-1", 
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        "datatype": "real", 
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                "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", 
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            "format": "NETCDF4", 
            "shuffle": "on"
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    }, 
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        "attributes": {
            "_FillValue": "1.0E20", 
            "cell_measures": "area: areacella", 
            "cell_methods": "area: mean where land over all_area_types time: mean", 
            "comment": "yeartomonth_data((PCT_NAT_PFT[:,9,:,:]+PCT_NAT_PFT[:,10,:,:]+PCT_NAT_PFT[:,11,:,:]), time, lat, lon)*yeartomonth_data(PCT_LANDUNIT[:,0,:,:], time, lat, lon)", 
            "coordinates": "time latitude longitude", 
            "description": "fraction of entire grid cell  that is covered by shrub.", 
            "frequency": "mon", 
            "id": "shrubFrac", 
            "long_name": "Percentage Cover by Shrub", 
            "mipTable": "Lmon", 
            "missing_value": 1e+20, 
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            "realm": "land", 
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            "time": "time", 
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            "units": "%", 
            "variable_id": "shrubFrac"
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        "datatype": "real", 
        "definition": "yeartomonth_data((PCT_NAT_PFT[:,9,:,:]+PCT_NAT_PFT[:,10,:,:]+PCT_NAT_PFT[:,11,:,:]), time, lat, lon)*yeartomonth_data(PCT_LANDUNIT[:,0,:,:], time, lat, lon)", 
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            "shuffle": "on"
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        "input_glob": "clm2.h3"
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    "time": {
        "attributes": {
            "altLabel": "time", 
            "axis": "T", 
            "bounds": "time_bnds", 
            "direction": "increasing", 
            "standard_name": "time", 
            "title": "time", 
            "type": "double", 
            "units": "days since 0001-01-01 00:00:00"
        }, 
        "datatype": "double", 
        "definition": "xxtimexx", 
        "dimensions": [
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    }, 
    "treeFrac": {
        "attributes": {
            "_FillValue": "1.0E20", 
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            "cell_methods": "area: mean where land over all_area_types time: mean", 
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            "coordinates": "time latitude longitude", 
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            "frequency": "mon", 
            "id": "treeFrac", 
            "long_name": "Tree Cover Percentage", 
            "mipTable": "Lmon", 
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            "out_name": "treeFrac", 
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            "units": "%", 
            "variable_id": "treeFrac"
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        "datatype": "real", 
        "definition": "yeartomonth_data((PCT_NAT_PFT[:,1,:,:]+PCT_NAT_PFT[:,2,:,:]+PCT_NAT_PFT[:,3,:,:]+PCT_NAT_PFT[:,4,:,:]+PCT_NAT_PFT[:,5,:,:]+PCT_NAT_PFT[:,6,:,:]+PCT_NAT_PFT[:,7,:,:]+PCT_NAT_PFT[:,8,:,:]), time, lat, lon)*yeartomonth_data(PCT_LANDUNIT[:,0,:,:], time, lat, lon)", 
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