This variable represents the whished lorentzian broadening to be used. The two values represent the damping (in Energy units) at the beginning and at the end of the energy window. Sometime it can be useful to increase the damping, increasing the energy, this can be done putting the second value bigger than the first one: in this way the damping increases linearly from one value to the other.
Format ismin En. range | max En. range |