2
Inflow              
1
-1  1.00000000000000000E+00  1.00000000000000000E+00  1.00000000000000000E+00  2.00000000000000000E+00
Outflow             
1
-2  2.00000000000000000E+00  1.00000000000000000E+00  2.00000000000000000E+00  2.00000000000000000E+00