I have added an option to make a newfile inside the vi irrespective of it running..so we don't have to start everytime we want to create a new file. It was very tedious if we wanted to make a new file between measurements as we had to stop the entire VI. This took time as there is a certain warm up time for all instruments after shutting down, espcially camera and LC temperature controller.

see the part circled in red in the image