Water temperature and salinity from profiling float 67400

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 risk warning on them. Some original files had data thrown away and so filled the data with null values. These profiles have been removed from the data included here. Also if a temperature or salinity was missing, the pressure level has been removed from the profiles here. Trajectory file in NetCDF format: http://hs.pangaea.de/Projects/WOCE/PFLOAT/674_D.zip已对盐度剖面（salinity profiles）进行虚假数据点（spurious points）及传感器漂移（sensor drift）检查。由于尚未对每份剖面应用漂移校正，因此这些剖面仍附带"使用风险自负"的警示声明。部分原始文件存在数据被剔除后以空值填充的情况，此类剖面已从本次提供的数据集中移除。此外，若某一压力层级对应的温度或盐度数据缺失，则该压力层级已从本次的剖面数据中移除。轨迹文件格式为NetCDF：http://hs.pangaea.de/Projects/WOCE/PFLOAT/674_D.zip