hx228 Kiethly metrobyte modules replaced Adam module used for the 
collection of data from the SBE cond. and temp. probes

Intake to Seachest was visually inspected via SCUBA and found clean. 
New inductor which draws water through the seachest was installed. small
leaks were found in the system and were plugged.

Weather data is back on line but only data from the starboard pack was available.

HX230 Data set changed Differential GPS indicator added , line 24

HX234 termination to PAR sensor was replaced prior to this cruise
      temp. cell #19 malfunctioned during this cruise.

1. True Heading from Sperry MK 37 Gyro
2. Latitude NorthStar 800 GPS
3. Noth or South component of latitude (Decimal 78=N) (Decimal 83=S)800 GPS
4. Longitude NorthStar 800 GPS
5. East or West Component of Longitude (Decimal 69=E) (Decimal 87=W)800 GPS
6. GMT time  NorthStar 800 GPS
7. Course over ground NorthStar 800 GPS
8. Speed over ground NorthStar 800 GPS
9. GMT Time Trimble
10. Latitude Trimble GPS
11. Noth or South component of latitude (Decimal 78=N) (Decimal 83=S)Trimble GPS
12. Longitude Trimble GPS
13. East or West Component of Longitude (Decimal 69=E) (Decimal 87=W)Trimble GPS
14. Speed over ground Trimble GPS
15. Course over ground Trimble GPS
16. Day Month Year Trimble GPS
17. Relative wind direction from coastal environmental (upwind sensor automatically selected)
18. Relative wind Speed from coastal environmental (upwind sensor automatically selected)
19. Temperature from coastal environmental (located on the top of the mast)
20. Relative Humidity from coastal environmental (located on the top of the mast)
21. Barometric pressure from coastal environmental (located on the top of the mast and corrected for location)
22. Depth from Furuno 28 kHz Sounder
23. Depth from Knudsen 12 kHz Sounder
24. Differential GPS indicator ( 2 = Trimble acquired Dif GPS data, 1 = GPS, 0=GPS not available) 
25. Temp frequency From SBE temp probe SN737
26. Temperature Calculate

temp (981) (Calibration 2000)

1/(4.71405596e-03+6.55111777e-04*(ln(1000.000/in(0)))
+2.84851937e-05*(ln(1000.000/in(0)))^2
+2.83940579e-06*(ln(1000.000/in(0)))^3) -273.15


27. Conductivity frequency From SBE cond probe SN638
28. Conductivity calculated

cond (369) (Calibration 2000)
 (6.47568442e-09*in(1)^7.4+5.32113202e-01*in(1)^2+(-4.28256513e+00)
+(-3.74058000e-05)*in(0))/(10*(1-9.57e-08*0))



29. Salinity calculated from conductivity and Temperature

salinity
(in(1)-15.)/(1.+.0162*(in(1)-15.))*(.0005-.0056*sqrt(in(0))-.0066*in(0)
-.0375*in(0)*sqrt(in(0))+.0636*in(0)*in(0)-.0144*in(0)*in(0)*sqrt(in(0)))
+(.008-.1692*sqrt(in(0))+25.3851*in(0)+14.0941*in(0)*sqrt(in(0))
-7.0261*in(0)*in(0)+2.7081*in(0)*in(0)*sqrt(in(0)))

30. Speed through water from Sperry doppler speed log
31. Fluoresence voltage From Seatech fluorometer (sn
32. flow through SeaChest (rough calculation liters/min)
33. Reference PAR in Volts (BioSpherical QSR-240 SN 6374) 
34. Reference PAR Volts converted to Micro Moles IN(0) /8.42E-18/6.022E17*1E4