Yambo Community Forum

Hello,

I recently ran some BSE calculations, and now I'm doing some exciton analysis. By using ypp I could extract the exciton oscillator strenght and amplitude for some of the states, but for some other ones the generated weight file is empty. Note that for the very same state the amplitude file seems normal, and its plot also does. Is it expected for some of these files to be empty? If that's the case, why?

Regards,

Dear Bruno,

no, it is not expected, in order to spot the problem you should post input/report/output etc..

Best,
Daniele