Ivy

Thank you for your contribution. I appreciate it.

In my case, reading 85 MB TDMS file takes 1 hour. And there is an error:
In an assignment A(:) = B, the number of elements in A and B
must be the same.

Error in ==> convertTDMS>postProcess at 1109
                    Value(c)=index.(cname).(cfield).value;

Error in ==> convertTDMS at 287
    [ConvertedData(fnum).Data,CurrGroupNames]=postProcess(ob,channelinfo);

Thank you!