Attributes {
    String Last-modified "Mon, 13 Apr 2026 10:15:53 -0000";
    NC_GLOBAL {
        String CDI "Climate Data Interface version 2.1.1 (https://mpimet.mpg.de/cdi)";
        String Conventions "CF-1.4";
        String institution "DMI";
        String title "Arctic Sea Ice Greenland Overview";
        String netcdf_version_id "4.6.0";
        String creation_date "2026-04-12T17:40:13Z";
        String produced_date "2026-04-12T12:00:00Z";
        String valid_date "2026-04-12T12:00:00Z";
        String product_version "1.0";
        String software_version "1.0";
        String comment "The ice concentration is based on a manual interpretation of different satellite data. For more information about the the product contact the national ice service";
        String satellite "NA";
        String sensor "SAR";
        Float32 spatial_resolution_latitude 1000;
        Float32 spatial_resolution_longitude 1000;
        Float32 southernmost_latitude 54.629;
        Float32 northernmost_latitude 85.2392;
        Float32 westernmost_longitude -105.153;
        Float32 easternmost_longitude 22.9525;
        String field_type "daily";
        String institution_references "http://www.dmi.dk";
        String contact "iskort@dmi.dk";
        String operational_status "operational";
        String history "Mon Apr 13 10:15:48 2026: cdo -O -mergetime -selname,ice_concentration ./tmp.nc -shifttime,+7days -selname,ice_concentration ./tmp.nc ./tgt.nc";
        String CDO "Climate Data Operators version 2.1.1 (https://mpimet.mpg.de/cdo)";
    }
    time {
        String axis "T";
        String calendar "standard";
        String long_name "reference time of sea ice file";
        String standard_name "time";
        String units "seconds since 1981-01-01 00:00:00";
    }
    xc {
        String axis "X";
        String long_name "x-coordinate in Cartesian system";
        String standard_name "projection_x_coordinate";
        String units "m";
    }
    yc {
        String axis "Y";
        String long_name "y-coordinate in Cartesian system";
        String standard_name "projection_y_coordinate";
        String units "m";
    }
    lon {
        String _CoordinateAxisType "Lon";
        String long_name "longitude";
        String standard_name "longitude";
        String units "degrees_east";
    }
    lat {
        String _CoordinateAxisType "Lat";
        String long_name "latitude";
        String standard_name "latitude";
        String units "degrees_north";
    }
    crs {
        Float32 false_easting 0;
        Float32 false_northing 0;
        String grid_mapping_name "polar_stereographic";
        String proj4_string " +proj=stere +lon_0=-45 +lat_ts=90 +lat_0=90 +a=6371000 +b=6371000";
    }
    ice_concentration {
        Int16 _FillValue -99;
        String coordinates "lat lon";
        String grid_mapping "crs";
        String long_name "sea ice concentration";
        Int16 missing_value -99;
        String source "DMI";
        String standard_name "sea_ice_area_fraction";
        String units "%";
    }
}