Dataset {
    Float32 X[X = 7376];
    Float32 Y[Y = 7877];
    Grid {
     ARRAY:
        Byte coarse_frag_cont[Y = 7877][X = 7376];
     MAPS:
        Float32 Y[Y = 7877];
        Float32 X[X = 7376];
    } coarse_frag_cont;
} Aggregated_over30cm;