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Ticket #24 (defect)

Opened 16 years ago

Last modified 16 years ago

verify salinity values from AVPs YSI 6600 V2

Status: assigned

Reported by: haines Assigned to: haines (accepted)
Priority: major Milestone:
Component: raw2proc Version:
Keywords: Cc:

Data from the YSI 6600 V2 unit on the automated vertical profilers (AVPs) report lower salinity values than calculated salinity from cond, depth and temp using UNESCO seawater function.

We need to verify which is correct value.

Profile Time: 23:30:00 Profile Date: 09/22/2008 Profile Depth: 362.0 cm Profile Location: Morgan Bay Serial No: 00016B55, ID: Ford_SERDP 09/22/08 23:30:07 22.81 33.57 21.06 0.155 7.91 1.9 10.5 7.84

month, day, year, hour, min, sec, temp (deg. C), conductivity (mS/cm), salinity (ppt), depth (meters), pH, turbidity (NTU), chlorophyll (micrograms per liter), DO (micrograms per liter)

mS/cm == mmho/cm

matlab salin= sw_salt(cond/sw_c3515, wtemp, press) >> salin= sw_salt(33.57/sw_c3515, 22.81,0.155)

salin =

22.0735

Compared to 21.06 reported from ysi.

See raw2proc page for info on this component.

Change History

09/24/08 16:17:39: Modified by haines

  • status changed from new to assigned.

09/24/08 16:59:47: Modified by haines

  • description changed.