Dataset {
  Grid {
    ARRAY:
      Float32 tau[time = 99999][lev = 5][lat = 721][lon = 1152];
    MAPS:
      Float64 time[time = 99999];
      Float64 lev[lev = 5];
      Float64 lat[lat = 721];
      Float64 lon[lon = 1152];
  } tau;
  Grid {
    ARRAY:
      Float32 tau_[time = 99999][lev = 5][lat = 721][lon = 1152];
    MAPS:
      Float64 time[time = 99999];
      Float64 lev[lev = 5];
      Float64 lat[lat = 721];
      Float64 lon[lon = 1152];
  } tau_;
  Grid {
    ARRAY:
      Float32 tau_fine[time = 99999][lev = 5][lat = 721][lon = 1152];
    MAPS:
      Float64 time[time = 99999];
      Float64 lev[lev = 5];
      Float64 lat[lat = 721];
      Float64 lon[lon = 1152];
  } tau_fine;
  Grid {
    ARRAY:
      Float32 count_tau[time = 99999][lev = 5][lat = 721][lon = 1152];
    MAPS:
      Float64 time[time = 99999];
      Float64 lev[lev = 5];
      Float64 lat[lat = 721];
      Float64 lon[lon = 1152];
  } count_tau;
  Grid {
    ARRAY:
      Float32 count_tau_[time = 99999][lev = 5][lat = 721][lon = 1152];
    MAPS:
      Float64 time[time = 99999];
      Float64 lev[lev = 5];
      Float64 lat[lat = 721];
      Float64 lon[lon = 1152];
  } count_tau_;
  Grid {
    ARRAY:
      Float32 cloud[time = 99999][lat = 721][lon = 1152];
    MAPS:
      Float64 time[time = 99999];
      Float64 lat[lat = 721];
      Float64 lon[lon = 1152];
  } cloud;
  Grid {
    ARRAY:
      Float32 ae[time = 99999][lat = 721][lon = 1152];
    MAPS:
      Float64 time[time = 99999];
      Float64 lat[lat = 721];
      Float64 lon[lon = 1152];
  } ae;
  Grid {
    ARRAY:
      Float32 ae_[time = 99999][lat = 721][lon = 1152];
    MAPS:
      Float64 time[time = 99999];
      Float64 lat[lat = 721];
      Float64 lon[lon = 1152];
  } ae_;
  Float64 time[time = 99999];
  Float64 lev[lev = 5];
  Float64 lat[lat = 721];
  Float64 lon[lon = 1152];
} AeroObs/monthly/nnr_042_mydl.ctl;