simple peak detect

[cig438]

I have a waveform that I need to detect peaks & valleys on. I use the peak detector VI.
Attached is my VI with an indicative array of values that I will encounter. The peak detector correctly finds the 3 peaks but doesn't find the 2 valleys in the middle - I don't undertand why.
Those are the 2 I'm most interested in  - the first & last are just tails of the waveform.

Any help would be greatly appreciated,

thanks

ak

[systems_eng]

Hi cig438,

In order to view all your low points, you need to change your lower-peak-detection to 100.  That should allow you to see all 4 of the lower values.

[rpursley8]

If I open your vi and set the peak threshold and valley threshold to 100, the peaks and valleys seem to be found.

[cig438]

Yes - that does it. Must have been a long week...

Thanks !