Water temperature and salinity from profiling float 39297

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...已针对盐度剖面（salinity profiles）中的虚假数据点与传感器漂移完成校验。但尚未对每条剖面应用漂移校正，因此仍需注意：使用风险自负。