Implementation of a process to recover saturated signals

[AlvaroEzq]

Implementation of a new TRestEventProcess that aims to recover saturated signals. In order to recover it, the idea is to fit the signal (ignoring the saturated part of it) and reconstruct the saturated bins by replacing them by the value of the fitted function on those time bins. This will allow to recover the peak position and amplitude needed in further analysys processes.

It produces the following observables:

• addedAmplitude: sum of the extra amplitude (newamplitude - previousamplitude) of the saturated signals of the event
• addedIntegral: sum of the extra integral (sum of newvalue-previousvalue of the saturated bins) of the saturated signals of the event
• saturatedSignals: number of signals of the event detected as saturated
• recoveredSignals: number of signals of the event detected as saturated and that have been modified by the fitted pulse. It is always <=saturatedSignals. If it is less, it means that the fit values of the saturated bins of the signal were lower than the original value of the signal, so they are not replaced.