ET Computation - Penman Montheith Method
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LocationLatitude°     '                     Altitude (m)              Longitude of the Center

North
South

 of the local time zone°

Input Meteorological Parameters 
Hrs

Temp (°C)

RH (Decimal)

Sol. Rad (W/m2)

Wind Vel. (m/ s)

Height of Instrument (m) 

ET
01 mm
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08 mm
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24 mm