[Wien] inverse participation ratio

[Pavel Ondracka]

Dear Wien2k mailing list,

I would like to estimate electron localization by computing the inverse
participation ratio. For that I need to get the Mulliken point charges
q_i(E) residing at an atomic site i for an eigenstate with energy
eigenvalue E.

For start I would like to get it inside the atomic spheres, can someone
advice me how? 
Also if possible I would like to get it inside atomic basins determined
with AIM. Is this possible, or can I get only the total charge inside
the basin with AIM? 

Best regards
Pavel Ondračka