Dataset {
    Float32 Y[Y = 12];
    Float32 T[T = 3];
    Float32 L[L = 3];
    Grid {
     ARRAY:
        Float32 partial_Y[L = 3][T = 3][Y = 12];
     MAPS:
        Float32 L[L = 3];
        Float32 T[T = 3];
        Float32 Y[Y = 12];
    } partial_Y;
} partial_Y;