Dataset {
    Grid {
      Array:
        Float32 precipitationCal[time = 1][lon = 331][lat = 331];
      Maps:
        Float64 time[time = 1];
        Float32 lon[lon = 331];
        Float32 lat[lat = 331];
    } precipitationCal;
    Float32 lat[lat = 331];
    Float32 lon[lon = 331];
    Float64 time[time = 1];
} 3B-DAY-L.MS.MRG.3IMERG.20190330-S000000-E235959.V06.nc4.nc4;