Water temperature and salinity from profiling float 66400

The salinity profiles have been checked for spurious points as well as sensor drift. The drift correction has not been applied to each profile so ther is still a use at your own...已对所有盐度剖面（salinity profile）开展校验工作，排查其中的伪点并核查传感器漂移（sensor drift）情况。但尚未针对每一条剖面应用漂移校正（drift correction），因此使用时仍需自行承担相关风险。