Hello YONGJMA,
to understand what exactly is not working, a more detailed description of the problem is needed. A screenshot of the data is not sufficient here, because the data is not known and unfortunately not attached to the forum post.
How should the curves look like? What is wrong with the display?
Have you checked your data using the VIEW table? VIEW plots the data in the curve as it is in the data.
Regards,
AnJalpaka
