netcdf files/d010075/swarm_a_data.nc {
  dimensions:
    day_of_month = 30;
    nens = 40;
    second_of_day = 2880;
  variables:
    double den_model(second_of_day=2880, day_of_month=30, nens=40);

    double lon(second_of_day=2880, day_of_month=30);

    double day_of_month(day_of_month=30);

    double den_obs(second_of_day=2880, day_of_month=30);

    double second_of_day(second_of_day=2880);

    double lat(second_of_day=2880, day_of_month=30);

    double alt(second_of_day=2880, day_of_month=30);

  // global attributes:
}