Attributes {
    String Last-modified "Thu, 30 Apr 2026 07:08:05 -0000";
    NC_GLOBAL {
        String CDI "Climate Data Interface version 1.9.3 (http://mpimet.mpg.de/cdi)";
        String Conventions "CF-1.6";
        String history "Thu Apr 30 07:07:37 2026: cdo -inttime,2026-04-30,00:00:00,3hours out1.nc out2.nc
Thu Apr 30 07:07:14 2026: /opt/nco-4.9.7/bin/ncrcat ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0000_04300000.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0001_04300100.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0002_04300200.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0003_04300300.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0004_04300400.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0005_04300500.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0006_04300600.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0007_04300700.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0008_04300800.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0009_04300900.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0010_04301000.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0011_04301100.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0012_04301200.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0013_04301300.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0014_04301400.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0015_04301500.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0016_04301600.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0017_04301700.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0018_04301800.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0019_04301900.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0020_04302000.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0021_04302100.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0022_04302200.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0023_04302300.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0024_05010000.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0025_05010100.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0026_05010200.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0027_05010300.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0028_05010400.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0029_05010500.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0030_05010600.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0031_05010700.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0032_05010800.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0033_05010900.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0034_05011000.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0035_05011100.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0036_05011200.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0037_05011300.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0038_05011400.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0039_05011500.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0040_05011600.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0041_05011700.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0042_05011800.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0043_05011900.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0044_05012000.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0045_05012100.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0046_05012200.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0047_05012300.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0048_05020000.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0049_05020100.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0050_05020200.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0051_05020300.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0052_05020400.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0053_05020500.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0054_05020600.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0055_05020700.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0056_05020800.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0057_05020900.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0058_05021000.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0059_05021100.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0060_05021200.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0061_05021300.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0062_05021400.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0063_05021500.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0064_05021600.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0065_05021700.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0066_05021800.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0067_05021900.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0068_05022000.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0069_05022100.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0070_05022200.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0071_05022300.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0072_05030000.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0073_05030100.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0074_05030200.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0075_05030300.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0076_05030400.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0077_05030500.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0078_05030600.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0079_05030700.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0080_05030800.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0081_05030900.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0082_05031000.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0083_05031100.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0084_05031200.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0085_05031300.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0086_05031400.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0087_05031500.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0088_05031600.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0089_05031700.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0090_05031800.nc ECMWF_DYP_MAPS_GLOBAL_v001C_2026043000_0093_05032100.nc ECMWF_DYP_MAPS_GLOBAL_v001C_2026043000_0096_05040000.nc ECMWF_DYP_MAPS_GLOBAL_v001C_2026043000_0099_05040300.nc ECMWF_DYP_MAPS_GLOBAL_v001C_2026043000_0102_05040600.nc ECMWF_DYP_MAPS_GLOBAL_v001C_2026043000_0105_05040900.nc ECMWF_DYP_MAPS_GLOBAL_v001C_2026043000_0108_05041200.nc ECMWF_DYP_MAPS_GLOBAL_v001C_2026043000_0111_05041500.nc ECMWF_DYP_MAPS_GLOBAL_v001C_2026043000_0114_05041800.nc ECMWF_DYP_MAPS_GLOBAL_v001C_2026043000_0117_05042100.nc ECMWF_DYP_MAPS_GLOBAL_v001C_2026043000_0120_05050000.nc out1.nc
Thu Apr 30 06:27:28 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.DYQ04300000043000001.tmp3 ECMWF_DYQ_MAPS_GLOBAL_v001C_2026043000_0000_04300000.nc
Thu Apr 30 06:27:28 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.DYQ04300000043000001.tmp3
2026-04-30 06:27:25 (GM) ncgrow -v SWH,MWP -i 2 ECMWF_DYQP2MAPSGLOBAL.DYQ04300000043000001.tmp2 ECMWF_DYQP2MAPSGLOBAL.DYQ04300000043000001.tmp3
Thu Apr 30 06:27:19 2026: /opt/nco-4.9.7/bin/ncatted -a units,time,o,c,seconds since 2026-04-30 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.DYQ04300000043000001.tmp2
Thu Apr 30 06:27:18 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.DYQ04300000043000001.tmp2
Thu Apr 30 06:27:18 2026: /opt/nco-4.9.7/bin/ncap2 -A -s time*=3600 ECMWF_DYQP2MAPSGLOBAL.DYQ04300000043000001.tmp2
Thu Apr 30 06:27:17 2026: cdo -invertlat ECMWF_DYQP2MAPSGLOBAL.DYQ04300000043000001.tmp1 ECMWF_DYQP2MAPSGLOBAL.DYQ04300000043000001.tmp2
Thu Apr 30 06:27:13 2026: cdo -t /home/prod/dataconv/ECMWF-DYX-v001C/ECMWF_DYQ_gribtab -r -f nc -selvar,SWH,MWD,MWP,WMB -sellevel,0 ECMWF_DYQP2MAPSGLOBAL.DYQ04300000043000001.tmp0 ECMWF_DYQP2MAPSGLOBAL.DYQ04300000043000001.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 "2026-04-30T00:00:00.000Z";
        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 2026-04-30 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;
    }
}