sv TDMS read waveform

[cobayatron]

Hi all,

I have a problem with the SV TDMS read waveform VI. I have multiple files from an impact test (channel 0 hammer, N response channels) where i acquired 15 hits (4500 samples per hit, 67500 samples in each channel).

My idea is to read in blocks of 4500 samples. I placed the TDMS read waveform in a loop and fixed the number of samples to 4500 and move the offset to move along the file.

It plots the first iteration but at the second iteration it outputs an error saying that it reached the end of the file (??)

if anyone can have a look...

Thanks!! 

[cobayatron · Accepted solution]

Hi all,

I found the problem, one must specify the group name as an input otherwise it will produce this error. Now everything goes fine.

Hope it helps for anyone