12-18-2018 09:59 AM
Hi All,
Does anyone know if you can plot multiple waveforms (for the sake of argument let's say 2) on the same waveform chart and stack the plots?
The only information in the documentation I can find about plotting multiple waveform data type signals on a single chart says to build both waveforms into a 1D array and plot that on the chart. When I try that I get 2 overlayed plots, regardless of if I select overlay or stack plots.
The reason I'd like to do this is to display a stacked chart with a meaningful timestamp. I can get my signals to display on a stacked chart by bundling the signals, but then the x-axis displays the sample count rather than the time. I can set it to look like it's displaying time, but it actually just converts the sample count into a timestamp, so every 60 samples it thinks it a minute.
I figured waveforms would mitigate that problem since they have time data built in, but it doesn't seem to work.
I've attached a VI that demonstrates my problem and some screen caps to show what I'm looking at on my end.
Thanks in advance
Solved! Go to Solution.
01-10-2019 07:10 AM
01-10-2019 08:05 AM
You are not updating the T0.
Instead of build an array of the data, just throw the new update in a WF that has a new T0.
Ben
01-11-2019 08:00 AM
Thank you! That did it
10-23-2020 07:37 AM
Hi,
Could you upload the same vi in 2015 version ?
Thank you,
Rolando
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