#
# 		PCO2 data header
# 	For pCO2 sensor deployed on M4 mooring
#	 	Deployment date 23 Aug 1999
#
# pCO2 data records in this file contain 4 floating-point values, and an
#      optional calibration indicator, as follows:
#
# time ppm mv temp water [C]
#
# time:  GMT time.  Format is ddd.fffff, for julian day and fraction of day.
# ppm:   Sensor output, parts per million
# mv:    Sensor output, millivolts
# temp:  Temperature, degrees Celsius
# water: Water alarm sensor, millivolts
# [C]:   If the ASCII character 'C' is here, it means this sample was the
#	 result of a calibration cycle
#