Appendix 5 Notes

AWS data files:

Hambledon.xls
Millington.xls

Data format:

yr : year
day : Julian day
time : time, GMT
netrad : hourly mean net radiation, W m-2
solrad : hourly mean solar radiation, W m-2
PAR : hourly mean photosynthetically active radiation, umol m-2 s-1
temp1, temp2, temp3, temp4 : hourly mean soil/sward temperatures, deg C
drytemp : hourly mean dry bulb temperature, deg C
wettemp : hourly mean wet bulb temperature, deg C
soilmoist : hourly mean volumetric soil moisture, m2 H2O m-2 soil
wspeed : hourly mean windspeed, m s-1
wdir : wind direction, degrees
wdirsd : standard deviation of wind direction
rainfall : hourly total rainfall
batvolt : AWS battery voltage

Data logger file:

data loggers.xls

Worksheet labels refer to date that data was downloaded.
Channels 1 to 3 : soil/sward temperatures, deg C
Channel 5 : pyranometer output, mV (1 mV = 100 W m-2)


 