Transmissivity
Fraction of direct solar radiation passing through the atmosphere based on the Bristow-Campbell eqn
Usage
transmissivity(Tx, Tn)
Arguments
Tx
maximum daily temperature [C]
Tn
minimum daily temperature [C]
Details
Can accept either single values or vectors for Tx and Tn.
References
Bristow KL, Campbell GS. 1984.
On the relationship between incoming solar radiation and daily maximum and minimum temperature.
Agric Forest Meteorol; 31:150-166.