@Grace, I found the code Jason posted here on the forum months ago. It was hidden in this discussion.
So @MrDoo , ignore what I said about pushing THAT code to the repository. It would still be great if you could access github and upload any code snippets that you are willing to share. For example I would love to create an offline utility which reuses some of your code where you allow users to add missing measurements instead of throwing up if a pattern is loaded with an incomplete measurement file.