# pH_ID:GDF5
# k0:-1.3925
# k2:-9.66638e-04;
# fp1:2.43793E-21
# fp2:1.55938E-17
# fp3:-3.63273E-14
# fp4:3.74015E-11
# fp5:1.63057E-08
# fp6:-1.79375E-06
# SBE63_ID:63-1821
# O2gain:1.0511 
# Saltoffset: 0