# sig     lat   zonal inf. depth
 22.25  -17.7     0.04
 22.25  -15.8     0.04
 22.25  -13.9     0.04
 22.25  -11.9     0.04
 22.25   -9.9     0.04
 22.25   -8.0     0.04
 22.25   -6.0     0.04
 22.25   -4.0     0.08
 22.25   -2.0     0.55
 22.25    0.0     1.74
 22.25    2.0     2.94
 22.25    4.0     4.08
 22.25    6.0     4.91
 22.25    8.0     5.59
 22.25    9.9     5.46
 22.25   11.9     4.78
 22.25   13.9     3.86
 22.25   15.8     2.74
 22.25   17.7     1.50
 22.25   19.6     0.58
 22.25   21.5     0.17
 22.25   23.3     0.25
 22.25   25.2     0.84
 22.25   26.9     1.73
 22.25   28.7     1.63
 22.25   30.5     1.03
 22.25   32.2     0.04
 22.25   33.8     0.08
 22.25   35.5     0.17
 22.25   37.1     0.31
 22.25   38.7     0.30
 22.25   40.2     0.20
 22.25   41.7     0.06
 22.25   43.2     0.09
 22.25   44.6     0.20
 22.25   46.1     0.21
 22.25   47.4     0.17
 22.25   48.8     0.05
 22.25   50.1     0.04
 22.25   51.3     0.04
 22.25   52.6     0.04
 22.25   53.8     0.04
 22.25   54.9     0.04
 22.25   56.1     0.04
 22.25   57.2     0.04
 22.25   58.2     0.04
 22.25   59.3     0.04
 22.25   60.3     0.04
 22.25   61.2     0.04
 22.25   61.7     0.04
 22.25   62.2     0.04