TDMS index files does not have meta data but indicates presence of raw data in the TDMS file??

[matlabview]

Hello All,

I am working on reading TDMS Index files into Matlab. So far i have been fairly successful in reading them when the data has been acquired for a short period of time (checked at 2 min). However when a 15 minute data has been acquired, in a few segments the meta information is not present but a variable in the header info for that particular segment says raw data is present. Does anybody know if sometimes meta information is not available but the raw data is actually present (segment wise) in the TDMS file?

Many Thanks,

V 

[Yunzhu]

That means the segment shares the same meta information with the previous segment. It doesn't have any new properties. Its raw index information is the same as previous.

You could use the meta information of the previous segment to read the raw data of this segment. Hope this helps,

Message Edited by Yunzhu on 08-03-2009 08:45 PM