[Please take a look]Any way to improve?

[mikeee]

I ended up having the same functions twice in order to graph and extract a portion of them. However, since I am using two cursors to extract a portion of the two graphs, I need to select the same portion on the two separate window..which is quite annoying. I am wondering whether I can have two data streams on a single window without getting errors.

Please comment on the vi and if it is possible, please modify them or send a pic so that I can understand how to change them. (me=LV newb lol)

Also, let me know if there is better way of doing this.

Thanks. ;]

[altenbach]

Well, allow the user to only drag the cursors in the first graph and use the indices for both array subsets.

If desired, you can programmatically move the cursors on graph #2 to reflect the same positions.

See attached small modified example. Is there a reason you are using local variables? A simple wire seems sufficient. (I cannot run your example, because I don't have DAQ hardware. What determines your loop rates?).