Extract Multi-Channel TDMS Data in LabWindows™/CVI™

Updated Jun 15, 2018

Reported In

Software

  • LabWindows/CVI

Operating System

  • Windows

Issue Details

I am using LabWindows/CVI and I want to extract the data on column B “Dev1/ai2” in the tab “Groupname” in the attached TDMS file. Which function call(s) and what parameters should I use? 

Solution

Start with the TDMS Reading Data Basics section in the CVI TDMS Library White Paper. That example code reads one channel of data from a TDMS file. You can refer to the attached example to see how to alter the code to read from a TDMS file with two channels.

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