Dataset {
    Grid {
      Array:
        Int16 poc[lat = 4320][lon = 8640];
      Maps:
        Float32 lat[lat = 4320];
        Float32 lon[lon = 8640];
    } poc;
    Float32 lat[lat = 4320];
    Float32 lon[lon = 8640];
    Byte palette[rgb = 3][eightbitcolor = 256];
} AQUA_MODIS.20120113.L3m.DAY.POC.poc.4km.nc;