{
    "Header": {
        "data_specs_version": "01.00.33", 
        "cmor_version": "3.5", 
        "table_id": "Table day", 
        "realm": "atmos", 
        "table_date": "18 November 2020", 
        "missing_value": "1e20", 
        "int_missing_value": "-999", 
        "product": "model-output", 
        "approx_interval": "1.00000", 
        "generic_levels": "", 
        "mip_era": "CMIP6", 
        "Conventions": "CF-1.7 CMIP-6.2"
    }, 
    "variable_entry": {
        "clt": {
            "frequency": "day", 
            "modeling_realm": "atmos", 
            "standard_name": "cloud_area_fraction", 
            "units": "%", 
            "cell_methods": "area: time: mean", 
            "cell_measures": "area: areacella", 
            "long_name": "Total Cloud Cover Percentage", 
            "comment": "Total cloud area fraction (reported as a percentage) for the whole atmospheric column, as seen from the surface or the top of the atmosphere. Includes both large-scale and convective cloud.", 
            "dimensions": "longitude latitude time", 
            "out_name": "clt", 
            "type": "real", 
            "positive": "", 
            "valid_min": "", 
            "valid_max": "", 
            "ok_min_mean_abs": "", 
            "ok_max_mean_abs": ""
        }, 
        "hfls": {
            "frequency": "day", 
            "modeling_realm": "atmos", 
            "standard_name": "surface_upward_latent_heat_flux", 
            "units": "W m-2", 
            "cell_methods": "area: time: mean", 
            "cell_measures": "area: areacella", 
            "long_name": "Surface Upward Latent Heat Flux", 
            "comment": "The surface called 'surface' means the lower boundary of the atmosphere. 'Upward' indicates a vector component which is positive when directed upward (negative downward). The surface latent heat flux is the exchange of heat between the surface and the air on account of evaporation (including sublimation). In accordance with common usage in geophysical disciplines, 'flux' implies per unit area, called 'flux density' in physics.", 
            "dimensions": "longitude latitude time", 
            "out_name": "hfls", 
            "type": "real", 
            "positive": "up", 
            "valid_min": "", 
            "valid_max": "", 
            "ok_min_mean_abs": "", 
            "ok_max_mean_abs": ""
        }, 
        "hfss": {
            "frequency": "day", 
            "modeling_realm": "atmos", 
            "standard_name": "surface_upward_sensible_heat_flux", 
            "units": "W m-2", 
            "cell_methods": "area: time: mean", 
            "cell_measures": "area: areacella", 
            "long_name": "Surface Upward Sensible Heat Flux", 
            "comment": "The surface sensible heat flux, also called turbulent heat flux, is the exchange of heat between the surface and the air by motion of air.", 
            "dimensions": "longitude latitude time", 
            "out_name": "hfss", 
            "type": "real", 
            "positive": "up", 
            "valid_min": "", 
            "valid_max": "", 
            "ok_min_mean_abs": "", 
            "ok_max_mean_abs": ""
        }, 
        "hur": {
            "frequency": "day", 
            "modeling_realm": "atmos", 
            "standard_name": "relative_humidity", 
            "units": "%", 
            "cell_methods": "time: mean", 
            "cell_measures": "area: areacella", 
            "long_name": "Relative Humidity", 
            "comment": "The relative humidity with respect to liquid water for T> 0 C, and with respect to ice for T<0 C.", 
            "dimensions": "longitude latitude plev8 time", 
            "out_name": "hur", 
            "type": "real", 
            "positive": "", 
            "valid_min": "", 
            "valid_max": "", 
            "ok_min_mean_abs": "", 
            "ok_max_mean_abs": ""
        }, 
        "hurs": {
            "frequency": "day", 
            "modeling_realm": "atmos", 
            "standard_name": "relative_humidity", 
            "units": "%", 
            "cell_methods": "area: time: mean", 
            "cell_measures": "area: areacella", 
            "long_name": "Near-Surface Relative Humidity", 
            "comment": "The relative humidity with respect to liquid water for T> 0 C, and with respect to ice for T<0 C.", 
            "dimensions": "longitude latitude time height2m", 
            "out_name": "hurs", 
            "type": "real", 
            "positive": "", 
            "valid_min": "", 
            "valid_max": "", 
            "ok_min_mean_abs": "", 
            "ok_max_mean_abs": ""
        }, 
        "hursmax": {
            "frequency": "day", 
            "modeling_realm": "atmos", 
            "standard_name": "relative_humidity", 
            "units": "%", 
            "cell_methods": "area: mean time: maximum", 
            "cell_measures": "area: areacella", 
            "long_name": "Daily Maximum Near-Surface Relative Humidity", 
            "comment": "The relative humidity with respect to liquid water for T> 0 C, and with respect to ice for T<0 C.", 
            "dimensions": "longitude latitude time height2m", 
            "out_name": "hursmax", 
            "type": "real", 
            "positive": "", 
            "valid_min": "", 
            "valid_max": "", 
            "ok_min_mean_abs": "", 
            "ok_max_mean_abs": ""
        }, 
        "hursmin": {
            "frequency": "day", 
            "modeling_realm": "atmos", 
            "standard_name": "relative_humidity", 
            "units": "%", 
            "cell_methods": "area: mean time: minimum", 
            "cell_measures": "area: areacella", 
            "long_name": "Daily Minimum Near-Surface Relative Humidity", 
            "comment": "The relative humidity with respect to liquid water for T> 0 C, and with respect to ice for T<0 C.", 
            "dimensions": "longitude latitude time height2m", 
            "out_name": "hursmin", 
            "type": "real", 
            "positive": "", 
            "valid_min": "", 
            "valid_max": "", 
            "ok_min_mean_abs": "", 
            "ok_max_mean_abs": ""
        }, 
        "hus": {
            "frequency": "day", 
            "modeling_realm": "atmos", 
            "standard_name": "specific_humidity", 
            "units": "1", 
            "cell_methods": "time: mean", 
            "cell_measures": "area: areacella", 
            "long_name": "Specific Humidity", 
            "comment": "Specific humidity is the mass fraction of water vapor in (moist) air.", 
            "dimensions": "longitude latitude plev8 time", 
            "out_name": "hus", 
            "type": "real", 
            "positive": "", 
            "valid_min": "", 
            "valid_max": "", 
            "ok_min_mean_abs": "", 
            "ok_max_mean_abs": ""
        }, 
        "huss": {
            "frequency": "day", 
            "modeling_realm": "atmos", 
            "standard_name": "specific_humidity", 
            "units": "1", 
            "cell_methods": "area: time: mean", 
            "cell_measures": "area: areacella", 
            "long_name": "Near-Surface Specific Humidity", 
            "comment": "Near-surface (usually, 2 meter) specific humidity.", 
            "dimensions": "longitude latitude time height2m", 
            "out_name": "huss", 
            "type": "real", 
            "positive": "", 
            "valid_min": "", 
            "valid_max": "", 
            "ok_min_mean_abs": "", 
            "ok_max_mean_abs": ""
        }, 
        "mrro": {
            "frequency": "day", 
            "modeling_realm": "land", 
            "standard_name": "runoff_flux", 
            "units": "kg m-2 s-1", 
            "cell_methods": "area: mean where land time: mean", 
            "cell_measures": "area: areacella", 
            "long_name": "Total Runoff", 
            "comment": "The total run-off (including drainage through the base of the soil model) per unit area leaving the land portion of the grid cell.", 
            "dimensions": "longitude latitude time", 
            "out_name": "mrro", 
            "type": "real", 
            "positive": "", 
            "valid_min": "", 
            "valid_max": "", 
            "ok_min_mean_abs": "", 
            "ok_max_mean_abs": ""
        }, 
        "mrso": {
            "frequency": "day", 
            "modeling_realm": "land", 
            "standard_name": "mass_content_of_water_in_soil", 
            "units": "kg m-2", 
            "cell_methods": "area: mean where land time: mean", 
            "cell_measures": "area: areacella", 
            "long_name": "Total Soil Moisture Content", 
            "comment": "the mass per unit area  (summed over all soil layers) of water in all phases.", 
            "dimensions": "longitude latitude time", 
            "out_name": "mrso", 
            "type": "real", 
            "positive": "", 
            "valid_min": "", 
            "valid_max": "", 
            "ok_min_mean_abs": "", 
            "ok_max_mean_abs": ""
        }, 
        "mrsos": {
            "frequency": "day", 
            "modeling_realm": "land", 
            "standard_name": "mass_content_of_water_in_soil_layer", 
            "units": "kg m-2", 
            "cell_methods": "area: mean where land time: mean", 
            "cell_measures": "area: areacella", 
            "long_name": "Moisture in Upper Portion of Soil Column", 
            "comment": "The mass of water in all phases in the upper 10cm of the  soil layer.", 
            "dimensions": "longitude latitude time sdepth1", 
            "out_name": "mrsos", 
            "type": "real", 
            "positive": "", 
            "valid_min": "", 
            "valid_max": "", 
            "ok_min_mean_abs": "", 
            "ok_max_mean_abs": ""
        }, 
        "pr": {
            "frequency": "day", 
            "modeling_realm": "atmos", 
            "standard_name": "precipitation_flux", 
            "units": "kg m-2 s-1", 
            "cell_methods": "area: time: mean", 
            "cell_measures": "area: areacella", 
            "long_name": "Precipitation", 
            "comment": "includes both liquid and solid phases", 
            "dimensions": "longitude latitude time", 
            "out_name": "pr", 
            "type": "real", 
            "positive": "", 
            "valid_min": "", 
            "valid_max": "", 
            "ok_min_mean_abs": "", 
            "ok_max_mean_abs": ""
        }, 
        "prc": {
            "frequency": "day", 
            "modeling_realm": "atmos", 
            "standard_name": "convective_precipitation_flux", 
            "units": "kg m-2 s-1", 
            "cell_methods": "area: time: mean", 
            "cell_measures": "area: areacella", 
            "long_name": "Convective Precipitation", 
            "comment": "Convective precipitation at surface; includes both liquid and solid phases.", 
            "dimensions": "longitude latitude time", 
            "out_name": "prc", 
            "type": "real", 
            "positive": "", 
            "valid_min": "", 
            "valid_max": "", 
            "ok_min_mean_abs": "", 
            "ok_max_mean_abs": ""
        }, 
        "prsn": {
            "frequency": "day", 
            "modeling_realm": "atmos", 
            "standard_name": "snowfall_flux", 
            "units": "kg m-2 s-1", 
            "cell_methods": "area: time: mean", 
            "cell_measures": "area: areacella", 
            "long_name": "Snowfall Flux", 
            "comment": "At surface; includes precipitation of all forms of water in the solid phase", 
            "dimensions": "longitude latitude time", 
            "out_name": "prsn", 
            "type": "real", 
            "positive": "", 
            "valid_min": "", 
            "valid_max": "", 
            "ok_min_mean_abs": "", 
            "ok_max_mean_abs": ""
        }, 
        "psl": {
            "frequency": "day", 
            "modeling_realm": "atmos", 
            "standard_name": "air_pressure_at_mean_sea_level", 
            "units": "Pa", 
            "cell_methods": "area: time: mean", 
            "cell_measures": "area: areacella", 
            "long_name": "Sea Level Pressure", 
            "comment": "Sea Level Pressure", 
            "dimensions": "longitude latitude time", 
            "out_name": "psl", 
            "type": "real", 
            "positive": "", 
            "valid_min": "", 
            "valid_max": "", 
            "ok_min_mean_abs": "", 
            "ok_max_mean_abs": ""
        }, 
        "rlds": {
            "frequency": "day", 
            "modeling_realm": "atmos", 
            "standard_name": "surface_downwelling_longwave_flux_in_air", 
            "units": "W m-2", 
            "cell_methods": "area: time: mean", 
            "cell_measures": "area: areacella", 
            "long_name": "Surface Downwelling Longwave Radiation", 
            "comment": "The surface called 'surface' means the lower boundary of the atmosphere. 'longwave' means longwave radiation. Downwelling radiation is radiation from above. It does not mean 'net downward'. When thought of as being incident on a surface, a radiative flux is sometimes called 'irradiance'. In addition, it is identical with the quantity measured by a cosine-collector light-meter and sometimes called 'vector irradiance'. In accordance with common usage in geophysical disciplines, 'flux' implies per unit area, called 'flux density' in physics.", 
            "dimensions": "longitude latitude time", 
            "out_name": "rlds", 
            "type": "real", 
            "positive": "down", 
            "valid_min": "", 
            "valid_max": "", 
            "ok_min_mean_abs": "", 
            "ok_max_mean_abs": ""
        }, 
        "rls": {
            "frequency": "day", 
            "modeling_realm": "atmos", 
            "standard_name": "surface_net_downward_longwave_flux", 
            "units": "W m-2", 
            "cell_methods": "area: time: mean", 
            "cell_measures": "area: areacella", 
            "long_name": "Net Longwave Surface Radiation", 
            "comment": "Net longwave surface radiation", 
            "dimensions": "longitude latitude time", 
            "out_name": "rls", 
            "type": "real", 
            "positive": "down", 
            "valid_min": "", 
            "valid_max": "", 
            "ok_min_mean_abs": "", 
            "ok_max_mean_abs": ""
        }, 
        "rlus": {
            "frequency": "day", 
            "modeling_realm": "atmos", 
            "standard_name": "surface_upwelling_longwave_flux_in_air", 
            "units": "W m-2", 
            "cell_methods": "area: time: mean", 
            "cell_measures": "area: areacella", 
            "long_name": "Surface Upwelling Longwave Radiation", 
            "comment": "The surface called 'surface' means the lower boundary of the atmosphere. 'longwave' means longwave radiation. Upwelling radiation is radiation from below. It does not mean 'net upward'. When thought of as being incident on a surface, a radiative flux is sometimes called 'irradiance'. In addition, it is identical with the quantity measured by a cosine-collector light-meter and sometimes called 'vector irradiance'. In accordance with common usage in geophysical disciplines, 'flux' implies per unit area, called 'flux density' in physics.", 
            "dimensions": "longitude latitude time", 
            "out_name": "rlus", 
            "type": "real", 
            "positive": "up", 
            "valid_min": "", 
            "valid_max": "", 
            "ok_min_mean_abs": "", 
            "ok_max_mean_abs": ""
        }, 
        "rlut": {
            "frequency": "day", 
            "modeling_realm": "atmos", 
            "standard_name": "toa_outgoing_longwave_flux", 
            "units": "W m-2", 
            "cell_methods": "area: time: mean", 
            "cell_measures": "area: areacella", 
            "long_name": "TOA Outgoing Longwave Radiation", 
            "comment": "at the top of the atmosphere (to be compared with satellite measurements)", 
            "dimensions": "longitude latitude time", 
            "out_name": "rlut", 
            "type": "real", 
            "positive": "up", 
            "valid_min": "", 
            "valid_max": "", 
            "ok_min_mean_abs": "", 
            "ok_max_mean_abs": ""
        }, 
        "rsds": {
            "frequency": "day", 
            "modeling_realm": "atmos", 
            "standard_name": "surface_downwelling_shortwave_flux_in_air", 
            "units": "W m-2", 
            "cell_methods": "area: time: mean", 
            "cell_measures": "area: areacella", 
            "long_name": "Surface Downwelling Shortwave Radiation", 
            "comment": "Surface solar irradiance for UV calculations.", 
            "dimensions": "longitude latitude time", 
            "out_name": "rsds", 
            "type": "real", 
            "positive": "down", 
            "valid_min": "", 
            "valid_max": "", 
            "ok_min_mean_abs": "", 
            "ok_max_mean_abs": ""
        }, 
        "rss": {
            "frequency": "day", 
            "modeling_realm": "atmos", 
            "standard_name": "surface_net_downward_shortwave_flux", 
            "units": "W m-2", 
            "cell_methods": "area: time: mean", 
            "cell_measures": "area: areacella", 
            "long_name": "Net Shortwave Surface Radiation", 
            "comment": "Net downward shortwave radiation at the surface", 
            "dimensions": "longitude latitude time", 
            "out_name": "rss", 
            "type": "real", 
            "positive": "down", 
            "valid_min": "", 
            "valid_max": "", 
            "ok_min_mean_abs": "", 
            "ok_max_mean_abs": ""
        }, 
        "rsus": {
            "frequency": "day", 
            "modeling_realm": "atmos", 
            "standard_name": "surface_upwelling_shortwave_flux_in_air", 
            "units": "W m-2", 
            "cell_methods": "area: time: mean", 
            "cell_measures": "area: areacella", 
            "long_name": "Surface Upwelling Shortwave Radiation", 
            "comment": "The surface called 'surface' means the lower boundary of the atmosphere. 'shortwave' means shortwave radiation. Upwelling radiation is radiation from below. It does not mean 'net upward'. When thought of as being incident on a surface, a radiative flux is sometimes called 'irradiance'. In addition, it is identical with the quantity measured by a cosine-collector light-meter and sometimes called 'vector irradiance'. In accordance with common usage in geophysical disciplines, 'flux' implies per unit area, called 'flux density' in physics.", 
            "dimensions": "longitude latitude time", 
            "out_name": "rsus", 
            "type": "real", 
            "positive": "up", 
            "valid_min": "", 
            "valid_max": "", 
            "ok_min_mean_abs": "", 
            "ok_max_mean_abs": ""
        }, 
        "sfcWind": {
            "frequency": "day", 
            "modeling_realm": "atmos", 
            "standard_name": "wind_speed", 
            "units": "m s-1", 
            "cell_methods": "area: time: mean", 
            "cell_measures": "area: areacella", 
            "long_name": "Daily-Mean Near-Surface Wind Speed", 
            "comment": "near-surface (usually, 10 meters) wind speed.", 
            "dimensions": "longitude latitude time height10m", 
            "out_name": "sfcWind", 
            "type": "real", 
            "positive": "", 
            "valid_min": "", 
            "valid_max": "", 
            "ok_min_mean_abs": "", 
            "ok_max_mean_abs": ""
        }, 
        "sfcWindmax": {
            "frequency": "day", 
            "modeling_realm": "atmos", 
            "standard_name": "wind_speed", 
            "units": "m s-1", 
            "cell_methods": "area: mean time: maximum", 
            "cell_measures": "area: areacella", 
            "long_name": "Daily Maximum Near-Surface Wind Speed", 
            "comment": "Daily maximum near-surface (usually, 10 meters) wind speed.", 
            "dimensions": "longitude latitude time height10m", 
            "out_name": "sfcWindmax", 
            "type": "real", 
            "positive": "", 
            "valid_min": "", 
            "valid_max": "", 
            "ok_min_mean_abs": "", 
            "ok_max_mean_abs": ""
        }, 
        "snc": {
            "frequency": "day", 
            "modeling_realm": "landIce land", 
            "standard_name": "surface_snow_area_fraction", 
            "units": "%", 
            "cell_methods": "area: time: mean", 
            "cell_measures": "area: areacella", 
            "long_name": "Snow Area Percentage", 
            "comment": "Percentage of each grid cell that is occupied by snow that rests on land portion of cell.", 
            "dimensions": "longitude latitude time", 
            "out_name": "snc", 
            "type": "real", 
            "positive": "", 
            "valid_min": "", 
            "valid_max": "", 
            "ok_min_mean_abs": "", 
            "ok_max_mean_abs": ""
        }, 
        "snw": {
            "frequency": "day", 
            "modeling_realm": "landIce land", 
            "standard_name": "surface_snow_amount", 
            "units": "kg m-2", 
            "cell_methods": "area: mean where land time: mean", 
            "cell_measures": "area: areacella", 
            "long_name": "Surface Snow Amount", 
            "comment": "The mass of surface snow on the land portion of the grid cell divided by the land area in the grid cell; reported as missing where the land fraction is 0; excludes snow on vegetation canopy or on sea ice.", 
            "dimensions": "longitude latitude time", 
            "out_name": "snw", 
            "type": "real", 
            "positive": "", 
            "valid_min": "", 
            "valid_max": "", 
            "ok_min_mean_abs": "", 
            "ok_max_mean_abs": ""
        }, 
        "ta": {
            "frequency": "day", 
            "modeling_realm": "atmos", 
            "standard_name": "air_temperature", 
            "units": "K", 
            "cell_methods": "time: mean", 
            "cell_measures": "area: areacella", 
            "long_name": "Air Temperature", 
            "comment": "Air Temperature", 
            "dimensions": "longitude latitude plev8 time", 
            "out_name": "ta", 
            "type": "real", 
            "positive": "", 
            "valid_min": "", 
            "valid_max": "", 
            "ok_min_mean_abs": "", 
            "ok_max_mean_abs": ""
        }, 
        "tas": {
            "frequency": "day", 
            "modeling_realm": "atmos", 
            "standard_name": "air_temperature", 
            "units": "K", 
            "cell_methods": "area: time: mean", 
            "cell_measures": "area: areacella", 
            "long_name": "Near-Surface Air Temperature", 
            "comment": "near-surface (usually, 2 meter) air temperature", 
            "dimensions": "longitude latitude time height2m", 
            "out_name": "tas", 
            "type": "real", 
            "positive": "", 
            "valid_min": "", 
            "valid_max": "", 
            "ok_min_mean_abs": "", 
            "ok_max_mean_abs": ""
        }, 
        "tasmax": {
            "frequency": "day", 
            "modeling_realm": "atmos", 
            "standard_name": "air_temperature", 
            "units": "K", 
            "cell_methods": "area: mean time: maximum", 
            "cell_measures": "area: areacella", 
            "long_name": "Daily Maximum Near-Surface Air Temperature", 
            "comment": "maximum near-surface (usually, 2 meter) air temperature (add cell_method attribute 'time: max')", 
            "dimensions": "longitude latitude time height2m", 
            "out_name": "tasmax", 
            "type": "real", 
            "positive": "", 
            "valid_min": "", 
            "valid_max": "", 
            "ok_min_mean_abs": "", 
            "ok_max_mean_abs": ""
        }, 
        "tasmin": {
            "frequency": "day", 
            "modeling_realm": "atmos", 
            "standard_name": "air_temperature", 
            "units": "K", 
            "cell_methods": "area: mean time: minimum", 
            "cell_measures": "area: areacella", 
            "long_name": "Daily Minimum Near-Surface Air Temperature", 
            "comment": "minimum near-surface (usually, 2 meter) air temperature (add cell_method attribute 'time: min')", 
            "dimensions": "longitude latitude time height2m", 
            "out_name": "tasmin", 
            "type": "real", 
            "positive": "", 
            "valid_min": "", 
            "valid_max": "", 
            "ok_min_mean_abs": "", 
            "ok_max_mean_abs": ""
        }, 
        "tslsi": {
            "frequency": "day", 
            "modeling_realm": "land", 
            "standard_name": "surface_temperature", 
            "units": "K", 
            "cell_methods": "area: time: mean (comment: over land and sea ice)", 
            "cell_measures": "area: areacella", 
            "long_name": "Surface Temperature Where Land or Sea Ice", 
            "comment": "Surface temperature of all surfaces except open ocean.", 
            "dimensions": "longitude latitude time", 
            "out_name": "tslsi", 
            "type": "real", 
            "positive": "", 
            "valid_min": "", 
            "valid_max": "", 
            "ok_min_mean_abs": "", 
            "ok_max_mean_abs": ""
        }, 
        "ua": {
            "frequency": "day", 
            "modeling_realm": "atmos", 
            "standard_name": "eastward_wind", 
            "units": "m s-1", 
            "cell_methods": "time: mean", 
            "cell_measures": "area: areacella", 
            "long_name": "Eastward Wind", 
            "comment": "Zonal wind (positive in a eastward direction).", 
            "dimensions": "longitude latitude plev8 time", 
            "out_name": "ua", 
            "type": "real", 
            "positive": "", 
            "valid_min": "", 
            "valid_max": "", 
            "ok_min_mean_abs": "", 
            "ok_max_mean_abs": ""
        }, 
        "uas": {
            "frequency": "day", 
            "modeling_realm": "atmos", 
            "standard_name": "eastward_wind", 
            "units": "m s-1", 
            "cell_methods": "area: time: mean", 
            "cell_measures": "area: areacella", 
            "long_name": "Eastward Near-Surface Wind", 
            "comment": "Eastward component of the near-surface (usually, 10 meters)  wind", 
            "dimensions": "longitude latitude time height10m", 
            "out_name": "uas", 
            "type": "real", 
            "positive": "", 
            "valid_min": "", 
            "valid_max": "", 
            "ok_min_mean_abs": "", 
            "ok_max_mean_abs": ""
        }, 
        "va": {
            "frequency": "day", 
            "modeling_realm": "atmos", 
            "standard_name": "northward_wind", 
            "units": "m s-1", 
            "cell_methods": "time: mean", 
            "cell_measures": "area: areacella", 
            "long_name": "Northward Wind", 
            "comment": "Meridional wind (positive in a northward direction).", 
            "dimensions": "longitude latitude plev8 time", 
            "out_name": "va", 
            "type": "real", 
            "positive": "", 
            "valid_min": "", 
            "valid_max": "", 
            "ok_min_mean_abs": "", 
            "ok_max_mean_abs": ""
        }, 
        "vas": {
            "frequency": "day", 
            "modeling_realm": "atmos", 
            "standard_name": "northward_wind", 
            "units": "m s-1", 
            "cell_methods": "area: time: mean", 
            "cell_measures": "area: areacella", 
            "long_name": "Northward Near-Surface Wind", 
            "comment": "Northward component of the near surface wind", 
            "dimensions": "longitude latitude time height10m", 
            "out_name": "vas", 
            "type": "real", 
            "positive": "", 
            "valid_min": "", 
            "valid_max": "", 
            "ok_min_mean_abs": "", 
            "ok_max_mean_abs": ""
        }, 
        "wap": {
            "frequency": "day", 
            "modeling_realm": "atmos", 
            "standard_name": "lagrangian_tendency_of_air_pressure", 
            "units": "Pa s-1", 
            "cell_methods": "time: mean", 
            "cell_measures": "area: areacella", 
            "long_name": "Omega (=dp/dt)", 
            "comment": "Omega (vertical velocity in pressure coordinates, positive downwards)", 
            "dimensions": "longitude latitude plev8 time", 
            "out_name": "wap", 
            "type": "real", 
            "positive": "", 
            "valid_min": "", 
            "valid_max": "", 
            "ok_min_mean_abs": "", 
            "ok_max_mean_abs": ""
        }, 
        "zg": {
            "frequency": "day", 
            "modeling_realm": "atmos", 
            "standard_name": "geopotential_height", 
            "units": "m", 
            "cell_methods": "time: mean", 
            "cell_measures": "area: areacella", 
            "long_name": "Geopotential Height", 
            "comment": "Geopotential is the sum of the specific gravitational potential energy relative to the geoid and the specific centripetal potential energy. Geopotential height is the geopotential divided by the standard acceleration due to gravity. It is numerically similar to the altitude (or geometric height) and not to the quantity with standard name height, which is relative to the surface.", 
            "dimensions": "longitude latitude plev8 time", 
            "out_name": "zg", 
            "type": "real", 
            "positive": "", 
            "valid_min": "", 
            "valid_max": "", 
            "ok_min_mean_abs": "", 
            "ok_max_mean_abs": ""
        }
    }
}
