Event Description Codes:
nd :unknown ;not entered
30-ODF :30L Niskin Rosette
Be-7 :Beryllium-7 sampling
GT-C :GEOTRACES carousel
Sboat :Small boat sampling
I-edge :Ice edge water sampling
I-hole :Ice hole water sampling
I-pond :Ice pond sampling
I-core :Ice core sampling
I-dirt :Dirty ice sampling
Snow :Snow Sampling
MastUp :NASA solar reference mast UP
MastDown :NASA solar reference mast DOWN
McL-Prof :McLane pump profile
Aeros :Aerosol sampler
Argo :Argo Float deployment
AOP :Apparent Optical Properties cast
NASAsurf NASA surface pump water sample
NEMO :NEMO Float Deployment
Ra/Th/Pig :Radium/Thorium/Pigment Niskin Cast
Surf Ra bag :Surface Radium bag
Rain :Rain sample
MTC :Multi-Corer
Mono :Mono-Corer
XBT :XBT
XCTD :XCDT
GS :36pl 10L Rosette
Buoy :Buoy deployment
UWay :Ship's Underway system sample