While this code will eventually get merged in with Typica and will work with data generated by Typica, I'd like to also keep a certain level of functionality available as a separate program so that people who don't use Typica can benefit without a lot of bloat. Some of this is useful even for people who are still on paper logging and I'm open to supporting import/export for competing programs.
Probably the nicest feature here is the use of relaxed cubic splines for (inter|extra)polation. That's a much better model for coffee roasting (and a lot of other physical processes) than what other editors support.