Attributes {
    String Last-modified "Fri, 17 Jul 2026 21:52:32 -0000";
    NC_GLOBAL {
        String CDI "Climate Data Interface version 2.5.4 (https://mpimet.mpg.de/cdi)";
        String Conventions "CF-1.6";
        String source "NERSC-HYCOM model fields";
        String institution "Met Norway, Henrik Mohns plass 1, 0313 Oslo,  Norway";
        String references "https://marine.copernicus.eu/";
        String contact "<servicedesk.cmems@mercator-ocean.eu>";
        String credit "E.U. Copernicus Marine Service Information (CMEMS)";
        String conventions "CF-1.4";
        String field_date "2026-07-17T00:00:00Z";
        String bulletin_date "2026-07-17";
        String title "Arctic Ocean Physics Analysis and Forecast, 6.25 km 1-hourly frequency";
        String bulletin_type "Forecast";
        String Forecast_range "10 days";
        String epoch "2026-07-17T00:00:00Z";
        String history "Fri Jul 17 21:52:08 2026: cdo -O -s -f nc --pedantic -b I32 -setattribute,hi@add_offset=0.0 -setattribute,hi@scale_factor=0.001 -setattribute,aice@add_offset=0.0 -setattribute,aice@scale_factor=0.01 -setattribute,aice@units=% -aexpr,hi=hi/0.001 -aexpr,aice=aice/0.0001 -chname,siconc,aice -chname,sithick,hi -remapbil,/dag/scripts/STWGRL.grid -setmissval,-30000 -selname,siconc,sithick ./tmp1.nc ./tmp2.nc
Fri Jul 17 21:52:02 2026: ncpdq -O --unpack -v sithick,siconc ./TOPAZ5_ARC_STW_2026071700.nc ./tmp1.nc";
        String NCO "netCDF Operators version 5.1.4 (Homepage = http://nco.sf.net, Code = http://github.com/nco/nco)";
        String CDO "Climate Data Operators version 2.5.4 (https://mpimet.mpg.de/cdo)";
    }
    time {
        String axis "T";
        String calendar "proleptic_gregorian";
        String long_name "time";
        String standard_name "time";
        String units "seconds since 2026-07-17 00:00:00";
    }
    lon {
        String axis "X";
        String long_name "longitude";
        String standard_name "longitude";
        String units "degrees_east";
    }
    lat {
        String axis "Y";
        String long_name "latitude";
        String standard_name "latitude";
        String units "degrees_north";
    }
    hi {
        Int32 _FillValue -30000;
        Float64 add_offset 0;
        String cell_methods "area: mean where sea_ice time: mean";
        String long_name "Sea ice thickness";
        Int32 missing_value -30000;
        Float64 scale_factor 0.001;
        String standard_name "sea_ice_thickness";
        String units "m";
    }
    aice {
        Int32 _FillValue -30000;
        Float64 add_offset 0;
        String cell_methods "area: mean time: mean";
        String long_name "Sea ice concentration";
        Int32 missing_value -30000;
        Float64 scale_factor 0.01;
        String standard_name "sea_ice_area_fraction";
        String units "%";
    }
}