Dataset {
  Grid {
    ARRAY:
      Float32 io[time = 37885][lev = 72][lat = 721][lon = 1440];
    MAPS:
      Float64 time[time = 37885];
      Float64 lev[lev = 72];
      Float64 lat[lat = 721];
      Float64 lon[lon = 1440];
  } io;
  Grid {
    ARRAY:
      Float32 pm25_rh35_gcc[time = 37885][lev = 72][lat = 721][lon = 1440];
    MAPS:
      Float64 time[time = 37885];
      Float64 lev[lev = 72];
      Float64 lat[lat = 721];
      Float64 lon[lon = 1440];
  } pm25_rh35_gcc;
  Grid {
    ARRAY:
      Float32 co[time = 37885][lev = 72][lat = 721][lon = 1440];
    MAPS:
      Float64 time[time = 37885];
      Float64 lev[lev = 72];
      Float64 lat[lat = 721];
      Float64 lon[lon = 1440];
  } co;
  Grid {
    ARRAY:
      Float32 no[time = 37885][lev = 72][lat = 721][lon = 1440];
    MAPS:
      Float64 time[time = 37885];
      Float64 lev[lev = 72];
      Float64 lat[lat = 721];
      Float64 lon[lon = 1440];
  } no;
  Grid {
    ARRAY:
      Float32 no2[time = 37885][lev = 72][lat = 721][lon = 1440];
    MAPS:
      Float64 time[time = 37885];
      Float64 lev[lev = 72];
      Float64 lat[lat = 721];
      Float64 lon[lon = 1440];
  } no2;
  Grid {
    ARRAY:
      Float32 o3[time = 37885][lev = 72][lat = 721][lon = 1440];
    MAPS:
      Float64 time[time = 37885];
      Float64 lev[lev = 72];
      Float64 lat[lat = 721];
      Float64 lon[lon = 1440];
  } o3;
  Grid {
    ARRAY:
      Float32 hcho[time = 37885][lev = 72][lat = 721][lon = 1440];
    MAPS:
      Float64 time[time = 37885];
      Float64 lev[lev = 72];
      Float64 lat[lat = 721];
      Float64 lon[lon = 1440];
  } hcho;
  Grid {
    ARRAY:
      Float32 ch4[time = 37885][lev = 72][lat = 721][lon = 1440];
    MAPS:
      Float64 time[time = 37885];
      Float64 lev[lev = 72];
      Float64 lat[lat = 721];
      Float64 lon[lon = 1440];
  } ch4;
  Grid {
    ARRAY:
      Float32 bro[time = 37885][lev = 72][lat = 721][lon = 1440];
    MAPS:
      Float64 time[time = 37885];
      Float64 lev[lev = 72];
      Float64 lat[lat = 721];
      Float64 lon[lon = 1440];
  } bro;
  Grid {
    ARRAY:
      Float32 so2[time = 37885][lev = 72][lat = 721][lon = 1440];
    MAPS:
      Float64 time[time = 37885];
      Float64 lev[lev = 72];
      Float64 lat[lat = 721];
      Float64 lon[lon = 1440];
  } so2;
  Float64 time[time = 37885];
  Float64 lev[lev = 72];
  Float64 lat[lat = 721];
  Float64 lon[lon = 1440];
} /gmao/geos-cf/assim/chm_inst_1hr_g1440x721_v72;