Attributes {
    String Last-modified "Mon, 18 May 2026 07:25:56 -0000";
    NC_GLOBAL {
        String CDI "Climate Data Interface version 1.9.3 (http://mpimet.mpg.de/cdi)";
        String Conventions "CF-1.6";
        String history "Mon May 18 07:25:27 2026: cdo -inttime,2026-05-18,00:00:00,3hours out1.nc out2.nc
Mon May 18 07:25:05 2026: /opt/nco-4.9.7/bin/ncrcat ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0000_05180000.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0001_05180100.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0002_05180200.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0003_05180300.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0004_05180400.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0005_05180500.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0006_05180600.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0007_05180700.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0008_05180800.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0009_05180900.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0010_05181000.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0011_05181100.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0012_05181200.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0013_05181300.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0014_05181400.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0015_05181500.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0016_05181600.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0017_05181700.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0018_05181800.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0019_05181900.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0020_05182000.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0021_05182100.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0022_05182200.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0023_05182300.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0024_05190000.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0025_05190100.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0026_05190200.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0027_05190300.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0028_05190400.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0029_05190500.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0030_05190600.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0031_05190700.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0032_05190800.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0033_05190900.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0034_05191000.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0035_05191100.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0036_05191200.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0037_05191300.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0038_05191400.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0039_05191500.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0040_05191600.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0041_05191700.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0042_05191800.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0043_05191900.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0044_05192000.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0045_05192100.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0046_05192200.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0047_05192300.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0048_05200000.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0049_05200100.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0050_05200200.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0051_05200300.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0052_05200400.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0053_05200500.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0054_05200600.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0055_05200700.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0056_05200800.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0057_05200900.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0058_05201000.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0059_05201100.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0060_05201200.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0061_05201300.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0062_05201400.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0063_05201500.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0064_05201600.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0065_05201700.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0066_05201800.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0067_05201900.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0068_05202000.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0069_05202100.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0070_05202200.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0071_05202300.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0072_05210000.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0073_05210100.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0074_05210200.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0075_05210300.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0076_05210400.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0077_05210500.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0078_05210600.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0079_05210700.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0080_05210800.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0081_05210900.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0082_05211000.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0083_05211100.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0084_05211200.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0085_05211300.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0086_05211400.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0087_05211500.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0088_05211600.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0089_05211700.nc ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0090_05211800.nc ECMWF_DYP_MAPS_GLOBAL_v001C_2026051800_0093_05212100.nc ECMWF_DYP_MAPS_GLOBAL_v001C_2026051800_0096_05220000.nc ECMWF_DYP_MAPS_GLOBAL_v001C_2026051800_0099_05220300.nc ECMWF_DYP_MAPS_GLOBAL_v001C_2026051800_0102_05220600.nc ECMWF_DYP_MAPS_GLOBAL_v001C_2026051800_0105_05220900.nc ECMWF_DYP_MAPS_GLOBAL_v001C_2026051800_0108_05221200.nc ECMWF_DYP_MAPS_GLOBAL_v001C_2026051800_0111_05221500.nc ECMWF_DYP_MAPS_GLOBAL_v001C_2026051800_0114_05221800.nc ECMWF_DYP_MAPS_GLOBAL_v001C_2026051800_0117_05222100.nc ECMWF_DYP_MAPS_GLOBAL_v001C_2026051800_0120_05230000.nc out1.nc
Mon May 18 06:29:18 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.DYQ05180000051800001.tmp3 ECMWF_DYQ_MAPS_GLOBAL_v001C_2026051800_0000_05180000.nc
Mon May 18 06:29:18 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.DYQ05180000051800001.tmp3
2026-05-18 06:29:17 (GM) ncgrow -v SWH,MWP -i 2 ECMWF_DYQP2MAPSGLOBAL.DYQ05180000051800001.tmp2 ECMWF_DYQP2MAPSGLOBAL.DYQ05180000051800001.tmp3
Mon May 18 06:29:13 2026: /opt/nco-4.9.7/bin/ncatted -a units,time,o,c,seconds since 2026-05-18 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.DYQ05180000051800001.tmp2
Mon May 18 06:29:12 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.DYQ05180000051800001.tmp2
Mon May 18 06:29:11 2026: /opt/nco-4.9.7/bin/ncap2 -A -s time*=3600 ECMWF_DYQP2MAPSGLOBAL.DYQ05180000051800001.tmp2
Mon May 18 06:29:11 2026: cdo -invertlat ECMWF_DYQP2MAPSGLOBAL.DYQ05180000051800001.tmp1 ECMWF_DYQP2MAPSGLOBAL.DYQ05180000051800001.tmp2
Mon May 18 06:29:06 2026: cdo -t /home/prod/dataconv/ECMWF-DYX-v001C/ECMWF_DYQ_gribtab -r -f nc -selvar,SWH,MWD,MWP,WMB -sellevel,0 ECMWF_DYQP2MAPSGLOBAL.DYQ05180000051800001.tmp0 ECMWF_DYQP2MAPSGLOBAL.DYQ05180000051800001.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 "2026-05-18T00:00:00.000Z";
        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 2026-05-18 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;
    }
}