Taking out offset between real-time and already recorded data

[dib1205]

I want to display two signals on one screen. One would be displayed from left to right and another one from right to left. My question is I want to match both the signals. One is already recorded signal which is fetched from .txt file and another one is collected in real-time. I am able to achieve the problem which I have described. But my problem is, I am not able to take care of the offset between the two signals. Anyone has any idea of how to take care of the offset between the real-time and already collected signal and bring them to an almost same y-axis position.

Thank you in advance.

[Henrik_Volkers]

Pick a snipped of the data or use other methods like histogram , calc the offset , correct it or shift it to the desired value..

Without any vi and data it's hard to help more  😉