How to insert relative timestamp by using write to measurement file.vi

[dhm04042]

Just like the title, I want a timestamp in measurement file which is not consist of stuff like 2020-08-25, just how many seconds have passed from the start of experiment.

Thx

[GerdW · Accepted solution]

Hi dhm,

---

@dhm04042 wrote:

I want a timestamp in measurement file which is not consist of stuff like 2020-08-25, just how many seconds have passed from the start of experiment.

---

Just add one more channel/column to your measurement data containing the relative time since start…

What have you tried? Where are you stuck?

[dhm04042 · Accepted solution]

Oh I was using Excel Format, and then I just realize the lvm file is consist of relative form... thx anyway