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How to get y value by y value in xy graph

Hello,
 
It is beginner Labview user.I want to determine an x value by entering the correspondent y value in an xy graph but unfortunately i havent achived yet. i hope one can help here, thanks.
 
Emin Ekşi
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Message 1 of 4
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The cursor will show you the values associated with a point on a graph. Pop up on the plot area of the graph and check Visible Items >> Cursor Legend. Use the help files to get more information.

If you want to get the data programmatically you can use the threshold array function.

Lynn
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Message 2 of 4
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One caveat with Threshold Array- data in the array must be sorted in non-descending order.
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Message 3 of 4
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yes, now it works. thanks a lot!
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Message 4 of 4
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