error Reading tdms files with a FOR loop

[engwei]

Hi,

I am trying to read 3 tdms file and then append the 3 waveform to 1 single waveform. What I was found is, reading the tdms file and append the waveform within the same FOR loop will cause the data loss problem.

I have tried the "flush tdms, defrag tdms .. throw memory" .. none of them could solve the problem. Then I try to use 2 separated FOR loop and the problem resolved.

Just wonder why this happen. Can some1 there let me know if I m doing something wrong ? Thanks.

Here I attached the screenshot, 2 VIs (1 with problem, another 1 solved), and the 3 tdms files.

Thanks for viewing it.

Message Edited by engwei on 04-02-2009 02:36 AM

[engwei]

No error version

Error version 

Message Edited by engwei on 04-02-2009 02:39 AM

[MikeS81]

Hi engwei,

in the no error version the wfmSize is connected in the other not. Maybe this is the reason.

Mike

[engwei]

Thanks for the reply .. ya maybe.. will check it. Thanks.