Trigger condition for SimGVD comparison

Let's follow with me through SimGVD procedure for applying trigger conditions and modelling output signal and compare this chain with NTSim

1. Mean photoelectrons generation (NTSim dose this)
2. Transit Time Spread (TTS) shifts for delta-like signals (NTSim doesn't do this)
3. Poisson sampling for delta-like signals (NTSim does this in BGVDTestTrigger)
4. Primary trigger condition 0.5 phe (NTSim does this in BGVDTestTrigger) Also BGVDTestTrigger provides some functionality from MCRead trigger level. I am referring to the procedure of simple digitization of signal, when amplitudes are summed in certain time intervals.

So, my suggestions are as follows:

1. Create a new trigger implementation with a more convenient label
2. Determine at which level we will make the comparison: SimGVD or MCRead. In the second case, we need to add some noise and validation from A. Avrorin.
3. Get the necessary parameters from A. Avrorin, such as pdf TTS, accurate thresholds for amplitudes and the correct sequence of actions in MCRead

added Suggestion label

assigned to @zavyalov_github

I suggest @irkirina(Ira) and @sheshuk(Andrey) to discuss this topic.

created branch 50-trigger to address this issue

added Feature label