Dear Altair support team,
I am studying in crash box optimation, I set up the model as following figure, this model is deformed until reach incompressible condition (To observe total crushing performance), as a result the force goes up considerably after 120mm.

However, I need to consider the data between 0 - 120 mm (78% of total displacement), but I can not find the Expression for cut the data in HyperStudy.
According to the figure below, that show you the Force and Displacement collected from T01 file, how can I trim the data range from 0 - 120mm using some Functions.
Below this, there are output responses that already create but need to select the appropiate range first.


<?xml version="1.0" encoding="UTF-8"?>
If you need further information please do not hersitate to let me know.
Thank you for your help
Best regards,
Nut