Attributes {
    NC_GLOBAL {
        String title "OFES/TOPOG/ht (untitled)";
        String Conventions "COARDS", "GrADS";
        String dataType "Grid";
        String history "Wed Jan 24 14:45:56 JST 2024 : imported by GrADS Data Server 2.0";
    }
    lon {
        String grads_dim "x";
        String grads_mapping "linear";
        String grads_size "3600";
        String units "degrees_east";
        String long_name "longitude";
        Float64 minimum 0.05000000000;
        Float64 maximum 359.95000000000;
        Float32 resolution 0.1;
    }
    lat {
        String grads_dim "y";
        String grads_mapping "linear";
        String grads_size "1500";
        String units "degrees_north";
        String long_name "latitude";
        Float64 minimum -74.95000000000;
        Float64 maximum 74.95000000000;
        Float32 resolution 0.1;
    }
    time {
        String grads_dim "t";
        String grads_mapping "linear";
        String grads_size "1";
        String grads_min "00z01jan1979";
        String grads_step "1yr";
        String units "days since 1-1-1 00:00:0.0";
        String long_name "time";
        String minimum "00z01jan1979";
        String maximum "00z01jan1979";
    }
    lev {
        String grads_dim "z";
        String grads_mapping "levels";
        String units "millibar";
        String long_name "altitude";
        Float64 minimum 2.50000000000;
        Float64 maximum 2.50000000000;
    }
    ht {
        Float32 _FillValue 0.0;
        Float32 missing_value 0.0;
        String long_name "depth(m) ";
    }
}