Attributes {
    NC_GLOBAL {
        String title "3d,3-Hourly,Instantaneous,Model-Level,Analysis,Tag Tracers";
        String Conventions "COARDS", "GrADS";
        String dataType "Grid";
        String history "Tue Oct 10 19:26:24 UTC 2023 : imported by GrADS Data Server 2.0";
        String extra_das_attribute "This is an example of metadata added using a supplementary DAS file. See testdata/extra.das for the source.";
    }
    lon {
        String grads_dim "x";
        String grads_mapping "linear";
        String grads_size "1152";
        String units "degrees_east";
        String long_name "longitude";
        Float64 minimum -180.00000000000;
        Float64 maximum 179.68750000000;
        Float32 resolution 0.3125;
    }
    lat {
        String grads_dim "y";
        String grads_mapping "linear";
        String grads_size "721";
        String units "degrees_north";
        String long_name "latitude";
        Float64 minimum -90.00000000000;
        Float64 maximum 90.00000000000;
        Float32 resolution 0.25;
    }
    time {
        String grads_dim "t";
        String grads_mapping "linear";
        String grads_size "13272";
        String grads_min "00z01dec2017";
        String grads_step "180mn";
        String units "days since 1-1-1 00:00:0.0";
        String long_name "time";
        String minimum "00z01dec2017";
        String maximum "21z16jun2022";
        Float32 resolution 0.125;
    }
    lev {
        String grads_dim "z";
        String grads_mapping "levels";
        String units "millibar";
        String long_name "altitude";
        Float64 minimum 1.00000000000;
        Float64 maximum 72.00000000000;
        Float32 resolution 1.0;
    }
    delp {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "pressure_thickness ";
    }
    cobbla {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "co central and south america biomass burning ";
    }
    cobbae {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "co asia and europe biomass burning ";
    }
    cfc12trop {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "tropospheric cfc-12 (ccl2f2) ";
    }
    ps {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "surface_pressure ";
    }
    cobbaf {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "co africa biomass burning ";
    }
    conbgl {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "co global non-biomass burning ";
    }
    conbas {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "co asia non-biomass burning ";
    }
    cfc12strat {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "stratospheric cfc-12 (ccl2f2) ";
    }
    cobbna {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "co north america biomass burning ";
    }
    airdens {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "moist_air_density ";
    }
    cobbgl {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "co global biomass burning ";
    }
    conbeu {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "co european non-biomass burning ";
    }
    conbna {
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "co north american non-biomass burning ";
    }
}