Dataset {
  Grid {
    ARRAY:
      Float32 prec[time = 600][lev = 1][lat = 360][lon = 720];
    MAPS:
      Float64 time[time = 600];
      Float64 lev[lev = 1];
      Float64 lat[lat = 360];
      Float64 lon[lon = 720];
  } prec;
  Float64 time[time = 600];
  Float64 lev[lev = 1];
  Float64 lat[lat = 360];
  Float64 lon[lon = 720];
} public_data/Interpolated_precipitation/GPCC/0.5_deg;