
file : MLD_KEOPS2

column #1 : ctd number
column #2 : Mixed layer depth calculated with the criteria : depth of MLD = depth where the potential density = potential density at 10 m + 0.02 kg m-3
column #3 : Mixed layer depth calculaled with the criteria : depth of mLD = depth where the potential density = potential density at 20 m + 0.02 kg m-3

upcasts were used :
reference park et al. 1998 Journal of Marine System 