Theory

Arc Length Change (%)

Specification

1st Shape coherent sets

0.9184

3.69 %

1

The grid size is 2000 by 200. See Figure 6 left column.

2nd Shape coherent sets

0.9525

2.44 %

1

The grid size is 2000 by 200. See Figure 7 left column.

Geodesic transport barrier

0.9156

1.2159 %

1

Calculated by LCStool [19]. See Figure 6 right column.

Coherent pairs

0.9193

1.2174 %

0.992

80,000 by 80,000 matrix with 20 million sample points. See Figure 7 right column.