Dataset {
  Grid {
    ARRAY:
      Float32 troppv[time = 728][lat = 361][lon = 540];
    MAPS:
      Float64 time[time = 728];
      Float64 lat[lat = 361];
      Float64 lon[lon = 540];
  } troppv;
  Grid {
    ARRAY:
      Float32 troppt[time = 728][lat = 361][lon = 540];
    MAPS:
      Float64 time[time = 728];
      Float64 lat[lat = 361];
      Float64 lon[lon = 540];
  } troppt;
  Grid {
    ARRAY:
      Float32 troppb[time = 728][lat = 361][lon = 540];
    MAPS:
      Float64 time[time = 728];
      Float64 lat[lat = 361];
      Float64 lon[lon = 540];
  } troppb;
  Grid {
    ARRAY:
      Float32 tropt[time = 728][lat = 361][lon = 540];
    MAPS:
      Float64 time[time = 728];
      Float64 lat[lat = 361];
      Float64 lon[lon = 540];
  } tropt;
  Grid {
    ARRAY:
      Float32 tropq[time = 728][lat = 361][lon = 540];
    MAPS:
      Float64 time[time = 728];
      Float64 lat[lat = 361];
      Float64 lon[lon = 540];
  } tropq;
  Float64 time[time = 728];
  Float64 lat[lat = 361];
  Float64 lon[lon = 540];
} GEOS-5/ARCTAS/0.5_deg/assim/tavg2d_tro_x;