how to keep graph with different color when add new data

[bimooo]

hi, please help me.

i want to compare my first plot (legend plot) data with my  next data in plot graph. my program didn't work it just add new plot data and the color to the next data didn't change.

[Dennis_Knutson · Accepted solution]

How is this a signal conditioning question? Please click on Options and request the moderator move this to the LabVIEW board.

[diabeticdaniel]

You can try passing the previous cluster to the next iteration with a shift register, then using the Build Array function to append the most recent cluster to the end of the array of values. This would at least give you a different color for your most recent point, but all previous colors would be identical.