How to append data to save file without overwriting? Using create file / write to file / close file

[altenbach]

Can you attach the "fix". (LabVIEW programmers don't understand verbal descriptions of graphical code :D)

[etvg]

Sure, let me go into the lab and grab it on a usb stick. 

[etvg · Accepted solution]

Here is the code which can record multiple scans of the desired frequency range and output all of the data from each scan in a single file.

[Arik.v³]

Clad you solved your problem, sorry had an expected visit (+ time difference).