Need "time" 1D array from DAQ assistant in DAQmx

[GerdW]

Hi Magea,

so you create a scalar mean value from your Y array?

Then you should create a scalar X (aka "Time") value too - and then you plot Y vs X on a XY graph…

I tried to build another waveform from it, or concatenate it ... No way to solve that issue ...

Mind to attach your VI?

[Magea]

Here is a simplified version of my VI ! 

I obtain the mean that way, but if there is another way which makes more convenient my issue, I will look forward it .

What you say make sense ! 
But I really lack of basics knowledge about Labview and so I get confused between scalar, array and so ... I do not really know how to programm it ...

[GerdW]

Hi Magea,

NI offers a lot of FREE online resources to learn LabVIEW…

Just an idea to calc both the mean of the Y values and the timestamps:

Recommandation:

Stay away from ExpressVIs (like DAQAssistent), it will simplify your VIs in the long run!

[Magea]

Thank you very much for your kind answer.

I ll try what you propose, and then try to plot it !

[Magea]

I feel very bad but I can not achieve to plot it ...

I did what you suggested and I udnerstand it.

But I can not find a way to plot the time stamps "updated" by dt VS mean. 

Either I bundle these entries to a XY graph, or try to change time stamps to regular data, or whatever, I miss how to conclude this ...

Should I rebuild a waveform after those steps ?