Metadata for each data file in "data" directory.
See the README.docx file for further information about the data.

Each file contains one day of CCN system data.
Data is tab separated and recorded at 1 second time resolution.
Each data point is stored on two lines of the file.
Column data entries (separated by commas in this description):
	Data Line 1: [UTC time, CN concentration]
	Data Line 2: [Date, N/A, N/A, Set Flow, Sample Flow, Temp Stable, Temperature, Sheath Flow, Pressure, N/A,
		      dT, 1st Stage Monitor, CCN concentration, N/A, Scan Number, Measured Total Flow]
Descriptions:
	N/A:			Column not used in this instrument configuration
	UTC time:		The measurement time in UTC
	CN concentration:	Total particle number concentration from the 3010 CPC (# / cm^3)
	Set Flow:		CCNc flow rate set point (cm^3 / min)
	Sample Flow:		Measured sample flow rate through CCNc (cm^3 / min)
	Temp Stable:		CCNc flag indicating column temperatures are stable if 1, possibly unstable if 0
	Temperature: 		Sample temperature near CCNc inlet (degrees C)
	Sheath Flow:		Sheath flow rate through CCNc (cm^3 / min)
	Pressure:		Indicated pressure (hPa)
	dT:			CCNc temperature gradient set point (C)
	1st Stage Monitor:	CCNc first stage monitor (OPC diagnostic variable)
	CCN concentration:	CCN number concentration from CCNc (# / cm^3)
	Scan Number:		Number that is incremented for each supersaturation scan and reset on program restart
	Measured Total Flow:	Measured total flow rate through CCNc (cm^3 / min)


Additional Notes:
1. Calibrations were being performed for data points included in "data" files during the following ranges (Year, Month, Day, Hour, Minute, Second):
	(2015,1,22,2,22,58) to (2015,1,22,4,7,42)
	(2015,2,1,22,20,02) to (2015,2,2,0,54,0)
2. Due to instrument setup and takedown times, valid data generally occurred in the following range:
	(2015,1,23,0,0) to (2015,3,6,0,0)