untitled channels in tdms file

[didje]

Hello,

I am creating a TDMS file and formating the properties for  a number of channels then I close the TDMS reference. and when I have data available to write t the TDMS file I reopen the reference and wrtite to it.

When my acquisition is finished, the TDMS file contain one more channel than the one I created. This channel contain the data that should have been in my first channel and the last channel is empty.

I've attached two images of the VI I'm using

All the properties I set are correct and correspond to the channels I want.

[rsw]

Hi,

If you use the VI "TDMS File Viewer" and check the positioning of the data to ensure it's writing it incorrectly. Also (as it's difficult to see from screenshots) would it be possible for you to include this code in the forum post?

Hopefully then I will be able to help you out more.

Thanks,

[Herbert Engels]

In the "write" VI, try taking the second entry out of the channels array as opposed to the first one. The first one is an empty string that represents the group (=empty channel name).

Herbert