Dear colleagues,

my current study the dependency of dynamic polarizability on the applied frequency, both for real and imaginary axes and I've faced with the problem that only the real part of resulting polarizability is printed in output but not the imaginary. I wonder if there is a special keyword to force the printing also imaginary polarizability? For sure, if no, I can perform Kramers-Kronig transform and will get the imaginary part of response function using real part. The only problem is that for precise KK-transform one need to have a function in the frequency range from 0 to infinity and in my case I've observe some convergency problems for frequencies higher that 6 eV which is far away from infinity...