20
21
22
23
24
25
26
27
28
450
400
350
300
250
200
150
100
50
0
Dive
0
3
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
24
25
26
27
28
29
30
9166: Potential Density Profiles
Potential Density Anomaly, σ​
0
​
[kg m​
−3
​
]
Pressure [dBar]