Dataset {
    Int32 time[time = 3781];
    Grid {
      Array:
        Float64 lat[time = 3781];
      Maps:
        Int32 time[time = 3781];
    } lat;
    Grid {
      Array:
        Float64 lon[time = 3781];
      Maps:
        Int32 time[time = 3781];
    } lon;
    Grid {
      Array:
        Int32 alt[time = 3781];
      Maps:
        Int32 time[time = 3781];
    } alt;
    Grid {
      Array:
        Float64 air_temperature[time = 3781];
      Maps:
        Int32 time[time = 3781];
    } air_temperature;
} air_temperature_DD.nc;