Pulse train on time measurement from XY Graph Plot

[id]

I have an event log that plots this signal log to an XY Graph and need to determine from this dataset how long the pulse remains high for the entire plot.  Any ideas?  Seems like all VIs in libraries require deterministic datasets....

[GoCougs]

In the way you have the graph set up, you are using time information in the X axis and data in the Y axis. You could take that signal coming in and use comparisons to see if the signal is above a certain level and have a timer set that time, and then have the timer stop when the data goes low. If you keep that running total, you will know how long the data was high.