LabVIEW
Graph multiple plot curseur
Solved!
Please use "save for previous" (2020 or below) before attaching. I currently cannot look at your VIs.
From the "capture" image, you have giant race conditions due to blatant overuse of local variables. All your local variables will get read way before their indicators have received data, so the outcome is completely unpredictable. You can easily eliminate ALL locals by just branching the wires, guaranteeing that the execution order is correct.
Why are there terminals without labels and so (so!) many wire bends and hidden wires? Clean code would be much easier to handle.
I cannot tell from the image alone what the problem with the reference is.
Most likely you created the reference before defining the datatype of the xy graph and now the datatype differs.
(XY graphs can have many datatypes (complex, cluster, points, etc.) and only after connecting the data to the terminal it will be defined. You need to change the control reference.
If you get the "value" in your subVI, you can see that it is a single cluster of xy arrays instead of an array of such clusters.
See if this can give you some ideas. I took the liberty to simplify a few things. Of course you probably want to expand it so the second graph adjust whenever the cursors change, by creating a proper state machine.
This solution works but it's not exactly what I want to do because it doesn't take into account all the points. Here is the photo of the final result that I want to obtain. Thank you for your feedback.
It is because thresholding in your implementation only finds the first crossing point. If you want all data in the given Y range, you need to inspect every point. That's even easier!
