Date       Time        T V   SkyT   AmbT   SenT   Wind Hum  DewPt Hea R W Since  Now() Day's c w r d

2010-10-20 12:08:09.44 F M  -44.6   67.5   88.7    2.3  49   47.7   0 0 0 00002 040471.50566 1 1 1 3


The header above the example data line is here for illustration only. It does not actually appear within the text file itself.

Key to the data text file:

Data 		fields		Description

Date 		1-10  		local date yyyy-mm-dd
Time 		12-22 		local time hh:mm:ss.ss (24 hour clock)
T 		24       	units for temperature, 'C' for Celsius or 'F' for Fahrenheit
V 		26       	units for wind velocity, ‘K’ for km/hr or ‘M’ for mph or'm' for m/s
SkyT 		28-33 		sky-ambient temperature, 999. for saturated hot, -999. for saturated cold, or –998. for wet
AmbT 		35-40 		ambient temperature
SenT 		41-47 		sensor case temperature, 999=saturated hot, -999=for saturated cold. Neither should ever occur.
Wind 		49-54 		wind speed or:
					-1. if still heating up,
					-2. if wet,
					-3. if the A/D from the wind probe is bad (firmware < V56 only) ,
					-4. if the probe is not heating (a failure condition),
					-5. if the A/D from the wind probe is low (shorted, a failure condition) (firmware >= V56 only),
					-6. if the A/D from the wind probe is high (no probe plugged in or failure)(firmware >= V56 only).
Hum 		56-58  		relative humidity in %
DewPt 		60-65 		dew point temperature
Hea 		67-69 		heater setting in %
R 		71       	rain flag, =0 for dry, =1 for rain in the last minute, =2 for rain right now
W 		73       	wet flag, =0 for dry, =1 for wet in the last minute, =2 for wet right now
Since 		75-79 		seconds since the last valid data
Now() Day's	81-92 		date/time given as the VB6 Now() function result (in days) when Clarity II last wrote this file
c 		94 		c=0 unknown, c=1 clear, c=2 cloudy, c=3 very cloudy
w 		96 		w=0 unknown, w=1 calm, w=2 windy, w=3 very windy
r 		98 		r=0 unknown, r=1 dry, r=2 wet, r=3 rain
d 		100 		d=0 unknown, d=1 dark, d=2 light, d=3 very light