Dataset {
    Float32 T[T = 1563];
    Float32 Y[Y = 697];
    Grid {
     ARRAY:
        Float64 partial_Y[T = 1563][Y = 697];
     MAPS:
        Float32 T[T = 1563];
        Float32 Y[Y = 697];
    } partial_Y;
} partial_Y;