simple_merge-cumulative_inflow_commodity_0.txt

arc cumulative_inflow_function
0,1 (0, 0),(1, 0),(10, 18),(inf, 18)
1,2 (0, 0),(2, 0),(20, 18),(inf, 18)
2,3 (0, 0),(3, 0),(6, 3),(28.5, 18),(inf, 18)