Dennis Knutson

[Colin Millea]

Dennis,
Thank you for your reply. I tried as you said and used a regular graph. My problem is that it is only in the properties that the parameters can be changed and not in the front panel. Also it is only the data from the new graph that I want saved and not all of the information from the other graph as I am trying to cut down on the file size. There is a copy of my program with this. Do you have any suggestions how I can achieve this
Colin

[Dennis_Knutson]

What you need to do is add another state. After the acquisition is complete, go to a state with a while loop in it. Have the second graph in this while loop and the controls/property nodes to change the graph's scale. With a front panel Boolean to exit the while loop, take the new x-axis values to extract that portion of the data array that is now being displayed and write that.