Dataset {
    Float32 S[S = 7];
    Float32 L[L = 1];
    Float32 Y[Y = 7];
    Grid {
     ARRAY:
        Float32 PROB_FCST[L = 1][S = 7][Y = 7];
     MAPS:
        Float32 L[L = 1];
        Float32 S[S = 7];
        Float32 Y[Y = 7];
    } PROB_FCST;
} PROB_FCST;