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 "Fri Mar 14 07:35:02 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] "; } }