It was cloudy & windy day ( 6m/sec). We collected data, checked the system & changed the liquid. A new program (1 min instead of 30 sec)?was send to Li 7700.

The value of some impotant variables are given below:

Fc_wpl 0.12mgm^-2s^-1 , LE_wpl -12.64 Wm^-2 , Hc 38.57 ?Wm^-2, tau 0.13, u* 0.33, Ts mean 6.35 deg C, CO2 mean 657 mgm^-3, H2O mean 4.90 gm^-3, CH4 mean 2815 ugm^-3, press 102 kpa, wind dir compasss 275, wind speed 6 m/s, nTot 18000, diag 16399, rssi 1.52, buttery volt 14.62, at 1:30 pm .