enquiring about tornado
 

Hi guys
I am a Chinese student named Tommy.
I am new here and hope you guys could lead me a hand.
I have a problem about Mr Tomas Melin's tornado code

In the master thesis of “A Vortex Lattice MATLAB Implementation for Linear Aerodynamic Wing Applications”, it’s written that (on page 30):
(fig1)
It is a sample for the flap wing deflected 20 degrees.

And in the latest version “T135_export”, it seems that in the code, the flap wing deflecting angle is set as a default value(20 degree). We can not freely define the flap wing deflecting angles (say: 15 degree or 30 degree).
fig2

Therefore, I want to ask, in the code, what do I need to do if I want to change the flap deflecting angle as I wish?

your guys' kindness help will be very appreciated!:p

Yours sincere Liu

why there is no reply? sign,,,...