Attributes {
    String Last-modified "Tue, 28 Apr 2026 07:30:20 -0000";
    NC_GLOBAL {
        String CDI "Climate Data Interface version 1.9.3 (http://mpimet.mpg.de/cdi)";
        String Conventions "CF-1.6";
        String history "Tue Apr 28 07:29:53 2026: cdo -inttime,2026-04-28,00:00:00,3hours out1.nc out2.nc
Tue Apr 28 07:29:31 2026: /opt/nco-4.9.7/bin/ncrcat ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0000_04280000.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0001_04280100.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0002_04280200.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0003_04280300.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0004_04280400.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0005_04280500.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0006_04280600.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0007_04280700.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0008_04280800.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0009_04280900.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0010_04281000.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0011_04281100.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0012_04281200.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0013_04281300.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0014_04281400.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0015_04281500.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0016_04281600.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0017_04281700.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0018_04281800.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0019_04281900.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0020_04282000.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0021_04282100.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0022_04282200.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0023_04282300.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0024_04290000.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0025_04290100.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0026_04290200.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0027_04290300.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0028_04290400.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0029_04290500.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0030_04290600.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0031_04290700.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0032_04290800.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0033_04290900.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0034_04291000.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0035_04291100.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0036_04291200.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0037_04291300.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0038_04291400.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0039_04291500.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0040_04291600.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0041_04291700.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0042_04291800.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0043_04291900.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0044_04292000.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0045_04292100.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0046_04292200.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0047_04292300.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0048_04300000.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0049_04300100.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0050_04300200.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0051_04300300.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0052_04300400.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0053_04300500.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0054_04300600.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0055_04300700.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0056_04300800.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0057_04300900.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0058_04301000.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0059_04301100.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0060_04301200.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0061_04301300.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0062_04301400.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0063_04301500.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0064_04301600.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0065_04301700.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0066_04301800.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0067_04301900.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0068_04302000.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0069_04302100.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0070_04302200.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0071_04302300.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0072_05010000.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0073_05010100.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0074_05010200.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0075_05010300.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0076_05010400.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0077_05010500.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0078_05010600.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0079_05010700.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0080_05010800.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0081_05010900.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0082_05011000.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0083_05011100.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0084_05011200.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0085_05011300.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0086_05011400.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0087_05011500.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0088_05011600.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0089_05011700.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0090_05011800.nc ECMWF_DYP_MAPS_GLOBAL_v001C_2026042800_0093_05012100.nc ECMWF_DYP_MAPS_GLOBAL_v001C_2026042800_0096_05020000.nc ECMWF_DYP_MAPS_GLOBAL_v001C_2026042800_0099_05020300.nc ECMWF_DYP_MAPS_GLOBAL_v001C_2026042800_0102_05020600.nc ECMWF_DYP_MAPS_GLOBAL_v001C_2026042800_0105_05020900.nc ECMWF_DYP_MAPS_GLOBAL_v001C_2026042800_0108_05021200.nc ECMWF_DYP_MAPS_GLOBAL_v001C_2026042800_0111_05021500.nc ECMWF_DYP_MAPS_GLOBAL_v001C_2026042800_0114_05021800.nc ECMWF_DYP_MAPS_GLOBAL_v001C_2026042800_0117_05022100.nc ECMWF_DYP_MAPS_GLOBAL_v001C_2026042800_0120_05030000.nc out1.nc
Tue Apr 28 06:40:59 2026: /opt/nco-4.9.7/bin/ncap2 -O -3 -s uwave=byte(100*uwave) -s uwave@scale_factor=0.01f -s vwave=byte(100*vwave) -s vwave@scale_factor=0.01f -s WMB=byte(0.25*(WMB-500)) -s WMB@scale_factor=4.0f -s WMB@add_offset=500.0f -s SWH=byte(10*(SWH-10)) -s SWH@scale_factor=0.1f -s SWH@add_offset=10.0f -s MWP=byte(10*(MWP-10)) -s MWP@scale_factor=0.1f -s MWP@add_offset=10.0f -s MWD=byte(0.5*(MWD-180)) -s MWD@scale_factor=2.0f -s MWD@add_offset=180.0f ECMWF_DYQP2MAPSGLOBAL.DYQ04280000042800001.tmp3 ECMWF_DYQ_MAPS_GLOBAL_v001C_2026042800_0000_04280000.nc
Tue Apr 28 06:40:59 2026: /opt/nco-4.9.7/bin/ncatted -O -a _FillValue,uwave,o,f,-128 -a _FillValue,vwave,o,f,-128 -a _FillValue,WMB,o,f,-128 -a _FillValue,SWH,o,f,-128 -a _FillValue,MWP,o,f,-128 -a _FillValue,MWD,o,f,-128 ECMWF_DYQP2MAPSGLOBAL.DYQ04280000042800001.tmp3
2026-04-28 06:40:58 (GM) ncgrow -v SWH,MWP -i 2 ECMWF_DYQP2MAPSGLOBAL.DYQ04280000042800001.tmp2 ECMWF_DYQP2MAPSGLOBAL.DYQ04280000042800001.tmp3
Tue Apr 28 06:40:50 2026: /opt/nco-4.9.7/bin/ncatted -a units,time,o,c,seconds since 2026-04-28 00:00:00 -a long_name,time,o,c,time -a standard_name,SWH,o,c,sea_surface_wave_significant_height -a standard_name,MWD,o,c,sea_surface_wave_to_direction -a standard_name,MWP,o,c,sea_surface_wave_mean_period_from_variance_spectral_density_inverse_frequency_moment ECMWF_DYQP2MAPSGLOBAL.DYQ04280000042800001.tmp2
Tue Apr 28 06:40:49 2026: /opt/nco-4.9.7/bin/ncap2 -A -s *tmp=WMB*0; where(SWH>tmp) tmp=SWH; SWH=tmp -s *tmp=WMB*0; where(abs(uwave)>tmp) tmp=uwave; uwave=tmp -s *tmp=WMB*0; where(abs(vwave)>tmp) tmp=vwave; vwave=tmp -s *tmp=WMB*0; where(MWD>tmp) tmp=MWD; MWD=tmp -s *tmp=WMB*0; where(MWP>tmp) tmp=MWP; MWP=tmp ECMWF_DYQP2MAPSGLOBAL.DYQ04280000042800001.tmp2
Tue Apr 28 06:40:49 2026: /opt/nco-4.9.7/bin/ncap2 -A -s time*=3600 ECMWF_DYQP2MAPSGLOBAL.DYQ04280000042800001.tmp2
Tue Apr 28 06:40:49 2026: cdo -invertlat ECMWF_DYQP2MAPSGLOBAL.DYQ04280000042800001.tmp1 ECMWF_DYQP2MAPSGLOBAL.DYQ04280000042800001.tmp2
Tue Apr 28 06:40:44 2026: cdo -t /home/prod/dataconv/ECMWF-DYX-v001C/ECMWF_DYQ_gribtab -r -f nc -selvar,SWH,MWD,MWP,WMB -sellevel,0 ECMWF_DYQP2MAPSGLOBAL.DYQ04280000042800001.tmp0 ECMWF_DYQP2MAPSGLOBAL.DYQ04280000042800001.tmp1";
        String institution "European Centre for Medium-Range Weather Forecasts";
        String NCO "netCDF Operators version 4.9.7 (Homepage = http://nco.sf.net, Code = http://github.com/nco/nco)";
        String epoch "2026-04-28T00:00:00.000Z";
        String CDO "Climate Data Operators version 1.9.3 (http://mpimet.mpg.de/cdo)";
    }
    time {
        String axis "T";
        String calendar "proleptic_gregorian";
        String long_name "time";
        String standard_name "time";
        String units "seconds since 2026-04-28 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";
    }
    MWD {
        Int16 _FillValue -128;
        Float32 add_offset 180;
        String cell_methods "time: mean";
        Int32 code 230;
        String long_name "Mean wave direction";
        Int16 missing_value -128;
        Float32 scale_factor 2;
        String standard_name "sea_surface_wave_to_direction";
        Int32 table 140;
        String units "degrees";
    }
    MWP {
        Int16 _FillValue -128;
        Float32 add_offset 10;
        String cell_methods "time: mean";
        Int32 code 232;
        String long_name "Mean wave period";
        Int16 missing_value -128;
        Float32 scale_factor 0.1;
        String standard_name "sea_surface_wave_mean_period_from_variance_spectral_density_inverse_frequency_moment";
        Int32 table 140;
        String units "s";
    }
    SWH {
        Int16 _FillValue -128;
        Float32 add_offset 10;
        String cell_methods "time: mean";
        Int32 code 229;
        String long_name "Significant wave height of combined wind waves and swell";
        Int16 missing_value -128;
        Float32 scale_factor 0.1;
        String standard_name "sea_surface_wave_significant_height";
        Int32 table 140;
        String units "m";
    }
    WMB {
        Int16 _FillValue -128;
        Float32 add_offset 500;
        String cell_methods "time: mean";
        Int32 code 219;
        String long_name "Model Bathymetry";
        Int16 missing_value -128;
        Float32 scale_factor 4;
        Int32 table 140;
        String units "m";
    }
    uwave {
        Int16 _FillValue -128;
        Float32 add_offset 0;
        String cell_methods "time: mean";
        String long_name "zonal mean wave direction";
        Int16 missing_value -128;
        Float32 scale_factor 0.01;
    }
    vwave {
        Int16 _FillValue -128;
        Float32 add_offset 0;
        String cell_methods "time: mean";
        String long_name "meridional mean wave direction";
        Int16 missing_value -128;
        Float32 scale_factor 0.01;
    }
}