0
100
200
300
400
500
600
700
800
28.2
28
27.8
27.6
27.4
27.2
27
26.8
Dive
1
2
3
4
5
6
7
9
21
52
55
56
57
63
69
70
71
78
99
100
9093: Drift Potential Density
Time [minutes]
Potential Density Anomaly, σ
0
[kg m
−3
]