Data are presently not public.  For access to the data, contact

#contact: Dr. Friedrich Schott or Dr. D. Quadfasel
#institute: Institute fur Meereskunde an der Uiversitat Kiel
#pmail: Dusternbrooker Weg 20, 24105, Kiel, Germany
#email: fschott@ifm.uni-kiel.de; dquadfasel@ifm.uni-kiel.de