Loading data in a control

[Jack42]

Hi,

I have the following VI program (attachment).

I am entering data in POINTX and POINTY matrix and there is a computation that gives me Q1,Q2, etc with a SUBVI.

Eventually, I will create a button to save the data of my POINTX, POINTY matrix. I know how to do that.

Then, I will have a load button. I would like that when I click LOAD, the program ask me the file to load and loads the data in POINTX and POINTY.

My difficulty is to load data in the matrix because they are controls...How could I do that?

Thank you very much,

Jack

[altenbach]

Create a local variable for the controls and write the data to it.