Dataset {
    Int32 time[time = 48599];
    Grid {
      Array:
        Float64 lat[time = 48599];
      Maps:
        Int32 time[time = 48599];
    } lat;
    Grid {
      Array:
        Float64 lon[time = 48599];
      Maps:
        Int32 time[time = 48599];
    } lon;
    Grid {
      Array:
        Int32 alt[time = 48599];
      Maps:
        Int32 time[time = 48599];
    } alt;
    Grid {
      Array:
        Float64 downwelling_longwave_flux_in_air[time = 48599];
      Maps:
        Int32 time[time = 48599];
    } downwelling_longwave_flux_in_air;
} downwelling_longwave_flux_in_air_GG.nc;