Dataset {
    Float32 Y[Y = 181];
    Float32 L[L = 32];
    Float32 S[S = 274];
    Float32 M[M = 21];
    Float32 X[X = 360];
    Grid {
     ARRAY:
        Float32 rlut[S = 274][M = 21][L = 32][Y = 181][X = 360];
     MAPS:
        Float32 S[S = 274];
        Float32 M[M = 21];
        Float32 L[L = 32];
        Float32 Y[Y = 181];
        Float32 X[X = 360];
    } rlut;
} forecast;