Bad altimeter pings are apparent in many deployments of the coastal gliders. A few example plots are attached - m_water_depth plotted as semi-transparent bathymetry.

By Lori Garzio, on 5/10/19

Glider optodes typically exhibit a sensor lag of 20-25 seconds. Example attached of several segments with consecutive down and up casts for CP05MOAS-GL335-04-DOSTAM000 on 10/26/2015 showing a typical measurement time lag. Profiles should be analyzed for individual time lags and data should be adjusted. OOI doesn't necessarily need to make the adjustment but users should be aware of the issue.

By Lori Garzio, on 5/15/19

Annotation ID 668 is a duplicate of annotation ID 646.

By Lori Garzio, on 3/13/19

Comparisons with the shipboard CTD casts were done for D0002, D0003 and R0001. D0002: glider chl-a values are lower at the chl-a maximum and higher at depth (>100 dbar) compared to the shipboard CTD. D0003: glider chl-a values are higher compared to the shipboard CTD. R0001: glider chl-a values are higher at the surface, lower from 20-60 dbar and comparable at depth compared to the shipboard CTD. Further analysis using the shipboard bottle data should be conducted. This is outside the scope of this project.

By Lori Garzio, on 3/13/19