Dataset {
  Grid {
    ARRAY:
      Float32 htsgwsfc[ens = 2][time = 41][lat = 181][lon = 360];
    MAPS:
      Float64 ens[ens = 2];
      Float64 time[time = 41];
      Float64 lat[lat = 181];
      Float64 lon[lon = 360];
  } htsgwsfc;
  Float64 ens[ens = 2];
  Float64 time[time = 41];
  Float64 lat[lat = 181];
  Float64 lon[lon = 360];
} wave/nfcens/20241117/nfcens_12z;