ABSTRACT
We can fit the parameter B, with independence of Si(z). We can do this with series of 24, 48, etc, and, in general, with i covering a full number of days.
Knowing B, we can obtain Sa(z):
We can now obtain the value of z by linear regression:
The heat budget equation was defined on a set of days in 1990: August 3 5 6 8 22 and 23. These days have a total absence of rain, moderate wind, a regular discharge of the river without sudden variations, high values of insolation and high air temperature.
