47: Tdy using dT/dz calculated from MLD to MLD+50, using 5-day SODA and setting salinity to a constant
48: MPI calculated with Tdy from col. 47 instead of SST
49: Same as col. 47 except including variable salinity
50: Same as col. 48 except including variable salinity
51-54: Same as col. 47-50 except using 5-day GODAS T and S
55-58: Same as col. 47-50 except using monthly EN4 T and S
59-70: Same as col. 47-58 except using dT/dz calculated from MLD to MLD+25
71: Ocean temp. averaged from the surface to 100 m (T100), using 5-day SODA data
72: MPI calculated with T100 from col. 71 instead of SST
73: Same as col. 71 except using 5-day GODAS data
74: Same as col. 72 except using 5-day GODAS data
75: Same as col. 71 except using monthly EN4 data
76: Same as col. 72 except using monthly EN4 data
77: SST from 5-day SODA
78: MPI calculated with SST in col. 77
79: SST from 5-day GODAS
80: MPI calculated with SST in col. 79
81: SST from monthly EN4
82: MPI calculated with SST in col. 81
83: Surface salinity from 5-day SODA
84: Surface salinity from 5-day GODAS
85: Surface salinity from monthly EN4
86: SST from satellite microwave
87: MPI using SST in col. 86