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Two Sampling Rate issues

Hello everyone,

 

I'm still a beginner to Labview and I'm trying to set up a VI with 8 sensors, with two groups of those sensors measuring at 2 different sample rates. My current issue is that whenever I try to write to an LVM file, the delta-x values are wrong, where one group will show the correct sample rate, while the other will show a slightly different sample rate to the rate that was actually set set.

I'm not sure how to fix this issue, and if possible, I'd like to know how to set up the data to have 1 time column instead of having each channel having its own time column, where the slower sample will have duplicated values across the time values where a new sample wasn't recorded?

I have a version "in pieces" (3sensors1file) and one using DAQ assistant, but they both have the same issue, so I attached both, with an example LVM file from 3sensors1file. If needed, I'm using a cDAQ-9174 with modules NI 9232, NI 9233, and NI 9237. Warning that this VI is for version 2016!

Thank you in advance!

 

 

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