It was sunny day but very cold (-7.07 deg C) due to high wind speed ( 28.8 km/hr).

The value (30 min)?of some impotant variables are given below:

Fc_wpl 0.10 mgm^-2s^-1 , LE_wpl 83.45 Wm^-2, Fm_wpl 2.01 mgm^-2s^-1, Hc 133.04 Wm^-2, tau 0.33, u* 0.50 ms^-1, Ts mean -7.07 degrees C, CO2 mean 707.44 mgm^-3, H2O mean 2.03 gm^-3, CH4 mean 4099.46 mgm^-3, press 102.23 Kpa, temp mean -5.84 deg C, wind dir compasss 342.48 degrees, wind speed 8 m/sec, nTot 18000, diag 16399, rssi 0.65, butt volt 14.62 V, soil heat flux -9.19 Wm^-2, Rn 435.72 Wm^-2, rs up 677 Wm^-2, rl up -93.56 Wm^-2, rs down 134 Wm^-2 and rl down 13.37 Wm^-2 at 11:30 am 2013.02.07.

Pictures shows the windside & lee side of EC systems, CO2 &? CH4? chambers, SWC sensors etc.