cutting data points out of an signal curve (1D array) by using a target value

[beam]

Dear all,
I have a linear signal curve (1D-array) as shown in the "test signal" attachment. I need to used only the data points from the max. y-value down to a target y-value of e.g. 3.0. The rest of the data points I would like to remove from the array.

In the past I used a method shown in the "example target value VI".

Is there a better and more EXACT way to do this? It would be very nice if somebody could give me a suggestion.

Thank you very much to all,

beam

[eriasystemes]

Hi beam,

I'm not sure of what you really want but I've still done two different ways of solving your problem.

My first solution doesn't loose any info but it keeps the length of the array. Both of them are probably slower than yours but more EXACT according to me.


Hope this helps !
Julien

[beam]

Hi Julien,

thank you for your help. I got an impression which way I should go.

Regards,

beam