Dataset {
  Grid {
    ARRAY:
      Float32 u_velocity[time = 65][lev = 1][lat = 2160][lon = 4320];
    MAPS:
      Float64 time[time = 65];
      Float64 lev[lev = 1];
      Float64 lat[lat = 2160];
      Float64 lon[lon = 4320];
  } u_velocity;
  Grid {
    ARRAY:
      Float32 v_velocity[time = 65][lev = 1][lat = 2160][lon = 4320];
    MAPS:
      Float64 time[time = 65];
      Float64 lev[lev = 1];
      Float64 lat[lat = 2160];
      Float64 lon[lon = 4320];
  } v_velocity;
  Grid {
    ARRAY:
      Float32 sst[time = 65][lev = 1][lat = 2160][lon = 4320];
    MAPS:
      Float64 time[time = 65];
      Float64 lev[lev = 1];
      Float64 lat[lat = 2160];
      Float64 lon[lon = 4320];
  } sst;
  Grid {
    ARRAY:
      Float32 sss[time = 65][lev = 1][lat = 2160][lon = 4320];
    MAPS:
      Float64 time[time = 65];
      Float64 lev[lev = 1];
      Float64 lat[lat = 2160];
      Float64 lon[lon = 4320];
  } sss;
  Float64 time[time = 65];
  Float64 lev[lev = 1];
  Float64 lat[lat = 2160];
  Float64 lon[lon = 4320];
} rtofs/rtofs_global20250415/rtofs_glo_2ds_forecast_3hrly_prog;