array construction optimizatioin

[cszot2]

I suspect my array/matrix construction begins to inhibit data collection. I am trying to collect spatial data from image. To collect spatial data from the front pannel(gui) I am trying to compile coordinate relavant data from a XY graph with an image background. The sub vi opperations are begining attempts to prepare cartesian coordinates for staged motion. 

How can i more efficiently collect X,Y/horizontal,verticle/coordinates/pixel location etc... infornmation from a given picture. In this vi I attempt to do so by building an array with the relavant data. The Zth deminsion can be moved.

Thank you very much

[cszot2 · Accepted solution]

I changed to writing aray to a file which i think works well. A little trouble with my zth array but question solved.

[altenbach]

Snippets don't work well in this case (look at the mess they create!), so it would help to attach the new VI instead.