data frame of dimensions 35 by 6.
Assimilation and stomatal conductance as measured in Beale, Bint and Long (1996) in Miscanthus (missing data are also included). The first column is the date, the second the hour. Columns 3 and 4 are assimilation and stomatal conductance respectively.
The third column is the observed net assimilation rate
(\mu mol m^{-2} s^{-1}).
The fifth column is the observed quantum flux (\mu
mol m^{-2} s^{-1}).
The sixth column is the temperature (Celsius).