Meaning of Evaluation Interval Parameters in HyperGraph

Hi, I am new to curve correlation evaluation.

It would be appreciated if someone could tell me the meaning of the following parameters in the HyperGraph CORA and ISO-18571 interface.

 A_THRES / B_THRES / A_EVAL / B_DELTA_END

I am working on the evaluation of the correlation between CAE and test results in the vehicle safety field. Therefore, the pre- or post-crash shall be excluded from the evaluation.

To set the evaluation interval, I think Tmin/Tmax are the proper parameters to change. But  I am confused with the parameters above. I have read the help file, but I still do not understand how they alter the evaluation interval.