Problems with Code
I research the SEBS model recently, and find your code in this website, but I find some problems in your code, T0ta=Theta_s-Theta_a is always less than 0, that maybe let H be negative. Is there something question in your code?
I have the same question. the H is small or negative in most situation even in the example files, which result the evaporative fraction is very high even at the fallow area. Something wrong?
When we developed the model and found that H is negative we tried to find the cause. We found that this was the case in areas that experience the Oasis Effect. See also Figure 4.5 in my PhD thesis. It might still be that equations/code are wrong. Feel free to correct and do a pull request. I'm not actively maintaining the model.