Andy's problem.
N R V f O B s
400 0
3
7.5 2200 1300 0 0 1.6 0
7.5 2200 800  0 0 1.6 0
9.5 2200 1300 0 0 1.6 0
6
0 20 21
500 1E8
-1 1 1 25
1024 0 1000 0.0001 0.02 0.005 1