Water temperature and salinity from profiling float 66901

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/669_D.zip已对盐度剖面（salinity profiles）中的虚假观测点及传感器漂移（sensor drift）情况完成核查。但尚未针对各条剖面应用漂移校正，因此相关数据仍附带"使用风险自负"的提示。部分原始文件中的部分数据已被剔除，随后以空值（null values）填充空缺位置，此类剖面已从本次发布的数据集中移除。此外，若某条剖面存在温度或盐度数据缺失的情况，则其对应的压力层级也将从本数据集中剔除。轨迹文件采用NetCDF格式，下载链接为：http://hs.pangaea.de/Projects/WOCE/PFLOAT/669_D.zip