XY Graph

[gilgad2000]

I am trying to plot 2 VI curves onto one graph.  These are read from a spread sheet.  I can successfully read in both curves but they won't appear on the graph until I have read both in therefore I can't display only one.  I've spent near enough a whole day trying to solve this problem.  Is there a way to get only one curve dsiplayed.

Thanks,

Matt.

Code and severl sample documents which are being read in are attached below.

[Dennis_Knutson · Accepted solution]

That VI does not make any sense. You should not use two separate event structures and you should not use an event structure without a while loop. With a single event structure and a couple of shift registers, you should be able to do what yuo want. Try the attached code. Since you did not attach any text files, I did not test it.

[gilgad2000]

Thanks for the help.  Still new to lab view so havn't got used to efficient coding yet.

Thanks,

Matt.