how is the meta file created?

[spsuamin]

I am trying to replicate how SignalExpress saves data to the tdms format. I particularly like how it creates the supplemental xxx_meta.txt file. 

My first question is, has anyone already done this or something similar?

If not, my second question is, where is all this information coming from? 

[OliviaC]

Hi,

Most of the information in the xxx_meta.txt file comes from the data recorded (value and time stamps) or the file properties. Are you trying to replicate the process in LabVIEW?