[Wannier] info transitional metals

[Tommaso Francese]

Dear all Wannier90 users,
i’d like to ask you, as newbie in the Wannier90 approach, how would you set the < projection > for a simple zirconia cubic structure, with 60 bands (in QE input file), being zirconium a transition metal? Moreover, how many wanner bands, < num_wann > would you set ? 

Thanks in advance, 
Tommaso.
Università Cà Foscari di Venezia