Attributes {
    NC_GLOBAL {
        String title "3d,30-Minute,Instantaneous,Model-Level,Full Resolution,Ozone";
        String Conventions "COARDS", "GrADS";
        String dataType "Grid";
        String history "Tue Oct 10 19:09:21 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.";
    }
    o3 {
        String units "kg kg-1";
        Float32 _FillValue 1.0E15;
        Float32 missing_value 1.0E15;
        String long_name "ozone_mass_mixing_ratio ";
    }
    lon {
        String grads_dim "x";
        String grads_mapping "linear";
        String grads_size "5760";
        String units "degrees_east";
        String long_name "longitude";
        Float64 minimum -180.00000000000;
        Float64 maximum 179.93750000000;
        Float32 resolution 0.0625;
    }
    lat {
        String grads_dim "y";
        String grads_mapping "linear";
        String grads_size "2881";
        String units "degrees_north";
        String long_name "latitude";
        Float64 minimum -90.00000000000;
        Float64 maximum 90.00000000000;
        Float32 resolution 0.0625;
    }
    time {
        String grads_dim "t";
        String grads_mapping "linear";
        String grads_size "36576";
        String grads_min "21:30z15may2005";
        String grads_step "30mn";
        String units "days since 1-1-1 00:00:0.0";
        String long_name "time";
        String minimum "21:30z15may2005";
        String maximum "21z16jun2007";
        Float32 resolution 0.020833334;
    }
    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;
    }
}