Attributes {
    NC_GLOBAL {
        String title "Wave data from the Great Lakes Wave (GLWU) forecast system, late run forced with NDFD winds from 07Z14mar2025, downloaded Mar 14 07:28 UTC";
        String Conventions "COARDS", "GrADS";
        String dataType "Grid";
        String history "Sat Mar 15 17:19:19 UTC 2025 : imported by GrADS Data Server 2.0";
    }
    lon {
        String grads_dim "x";
        String grads_mapping "linear";
        String grads_size "597";
        String units "degrees_east";
        String long_name "longitude";
        Float64 minimum -92.63547500000;
        Float64 maximum -74.25374399756;
        Float32 resolution 0.030841831;
    }
    lat {
        String grads_dim "y";
        String grads_mapping "linear";
        String grads_size "376";
        String units "degrees_north";
        String long_name "latitude";
        Float64 minimum 40.52091900000;
        Float64 maximum 49.17899740909;
        Float32 resolution 0.02308821;
    }
    time {
        String grads_dim "t";
        String grads_mapping "linear";
        String grads_size "150";
        String grads_min "07z14mar2025";
        String grads_step "1hr";
        String units "days since 1-1-1 00:00:0.0";
        String long_name "time";
        String minimum "07z14mar2025";
        String maximum "12z20mar2025";
        Float32 resolution 0.041666668;
    }
    dirpwsfc {
        Float32 _FillValue 9.999E20;
        Float32 missing_value 9.999E20;
        String long_name "** surface primary wave direction [deg] ";
    }
    htsgwsfc {
        Float32 _FillValue 9.999E20;
        Float32 missing_value 9.999E20;
        String long_name "** surface significant height of combined wind waves and swell [m] ";
    }
    perpwsfc {
        Float32 _FillValue 9.999E20;
        Float32 missing_value 9.999E20;
        String long_name "** surface primary wave mean period [s] ";
    }
    swdir_1 {
        Float32 _FillValue 9.999E20;
        Float32 missing_value 9.999E20;
        String long_name "** 1 in sequence direction of swell waves [deg] ";
    }
    swdir_2 {
        Float32 _FillValue 9.999E20;
        Float32 missing_value 9.999E20;
        String long_name "** 2 in sequence direction of swell waves [deg] ";
    }
    swell_1 {
        Float32 _FillValue 9.999E20;
        Float32 missing_value 9.999E20;
        String long_name "** 1 in sequence significant height of swell waves [m] ";
    }
    swell_2 {
        Float32 _FillValue 9.999E20;
        Float32 missing_value 9.999E20;
        String long_name "** 2 in sequence significant height of swell waves [m] ";
    }
    swper_1 {
        Float32 _FillValue 9.999E20;
        Float32 missing_value 9.999E20;
        String long_name "** 1 in sequence mean period of swell waves [s] ";
    }
    swper_2 {
        Float32 _FillValue 9.999E20;
        Float32 missing_value 9.999E20;
        String long_name "** 2 in sequence mean period of swell waves [s] ";
    }
    ugrdsfc {
        Float32 _FillValue 9.999E20;
        Float32 missing_value 9.999E20;
        String long_name "** surface u-component of wind [m/s] ";
    }
    vgrdsfc {
        Float32 _FillValue 9.999E20;
        Float32 missing_value 9.999E20;
        String long_name "** surface v-component of wind [m/s] ";
    }
    wdirsfc {
        Float32 _FillValue 9.999E20;
        Float32 missing_value 9.999E20;
        String long_name "** surface wind direction (from which blowing) [degtrue] ";
    }
    windsfc {
        Float32 _FillValue 9.999E20;
        Float32 missing_value 9.999E20;
        String long_name "** surface wind speed [m/s] ";
    }
    wvdirsfc {
        Float32 _FillValue 9.999E20;
        Float32 missing_value 9.999E20;
        String long_name "** surface direction of wind waves [deg] ";
    }
    wvhgtsfc {
        Float32 _FillValue 9.999E20;
        Float32 missing_value 9.999E20;
        String long_name "** surface significant height of wind waves [m] ";
    }
    wvpersfc {
        Float32 _FillValue 9.999E20;
        Float32 missing_value 9.999E20;
        String long_name "** surface mean period of wind waves [s] ";
    }
}