CalCOFI 1611SR CTD Configuration Notes:
A RINKO III oxygen optode sensor was deployed on stations that did not require
an altimeter. Reason: the RINKO requires both voltage channels and we do not have
two free when needing the altimeter. So after cast 003, the secondary oxygen and
altimeter were moved to to their own cable (Universal Y) for use on V4 & V5. 
The RINKO was connected to its own cable and the cable on V4 & V5 were swapped
when the altimeter was not needed. 

There are 48 casts with the primary O2, RINKO, and no altimeter. The calculation 
of RINKO oxygen is pending and will be included in the processed CTD data.

There are 27 casts with two SBE43 oxygen sensors and one altimeter.
These files have been separated into two subdirectories: 2SBE43 & 1SBE43_RINKO.

Cast 001-003: typical CTD configuration from CalCOFI 1609SR with 2 SBE43 O2 sensors.
	V0 - Transmissometer; V1 - Fluorometer
	V2 - Altimeter; V3 - Remote PAR
	V4 - Primary SBE43 O2; V5 - Secondary SBE43 O2
	V6 - ISUS; V7 - pH
	V15 - Surface PAR
	
Casts with RINKO (Deeper stations that do not require an altimeter for height-off-bottom detection)
Casts 004-029, 039-051, & 064-072
	V0 - Transmissometer; V1 - Fluorometer
	V2 - Primary SBE43 O2; V3 - Remote PAR
	V4 - RINKO DO; V5 - RINKO Temperature
	V6 - ISUS; V7 - pH
	V15 - Surface PAR

Casts with (<600m stations that required an altimeter or when JRW was offwatch & 
unable to switch V4/V5 cable)
Casts 030-038, 052-063, & 073-075
	V0 - Transmissometer; V1 - Fluorometer
	V2 - Primary SBE43 O2; V3 - Remote PAR
	V4 - Secondary SBE43 O2; V5 - Altimeter
	V6 - ISUS; V7 - pH
	V15 - Surface PAR
