Attributes {
    lat {
        String standard_name "latitude";
        String long_name "latitude";
        String units "degrees_north";
        String axis "Y";
    }
    lon {
        String standard_name "longitude";
        String long_name "longitude";
        String units "degrees_east";
        String axis "X";
    }
    aerosol_optical_depth_mean {
        Float64 _FillValue 3.402823466385289e+38;
        String long_name "Surface pressure";
        String units "hectoPascal";
    }
}