I need to manipulate only X values of Edge coordinates (IMAQ Find Vertical Edge VI)

[Paola 568]

In IMAQ Find Vertical Edge VI Edge Coordinates is an array of clusters, but I need to manipulate only the X values. How can I extrapolate those values to use them after?

[Labviewguru]

You have to unbundle the cluster, modify the values, and rebundle them. It's a bit of work, but you'll get the hang of it pretty easily.

If you want, I have several examples of this on a project I recently did. I can send you a screen shot if you need.

[Paola 568]

Thanks for your answer...I have begin to do it yesterday afternoon, but I don`t finish it yet !!!Isn`t there an other way of doing ? My problem is that I don`t know the exact number of points used by the edge coordinates, and before unbundling the cluster, I have to transform my array of clusters into a cluster, so I have to give it a fixed size...it`s not a difficult work, but quite long...