Distance	Pressure
11.2	0
12.3	0
14	0
15	0
13	0
21	2
23	2
19.5	2
21	2
22	2
26.8	4
27.5	4
29	4
28.5	4
27	4
30	6
32	6
31.5	6
33	6
31	6
42	8
44	8
43.5	8
39	8
39.5	8