good default value for start_pref_v, limit_pref_v

[saeedshahi]

Hi All,

I want to train a dataset by fitting Energies, Forces, and Virials but I don't have any idea about good value for start_pref_v and limit_pref_v. There is a default value for energy and force but not for virial, so Could you give me a good default value or idea of how can I choose ones?

Best,
Saeed

[njzjz]

As the unit of virial is as the same as that of energy, you can use the same value for virial as energy.