Hi
Starting from an existing y-z wind field (Matlab array), I would like to write a .wnd file to be input to a FAST simulation.
I was wondering whether it makes sense to interpolate the data (over time and over space), or does FAST automatically interpolate the wind data ?
Besides, would you recommend to use the aforementioned Matlab function (writeBLgrid) to write this .wnd file ? If yes, what are the following constants used for : TI_u … TI_w, z0, UBAR, zHub ? In my opinion, all the information (wind velocity at each time step and for every grid point) is already contained in the velocity array. Aren’t these constants then redundant ?
Thanks in advance for your help
Simon