It looks like most of the notebooks no longer run:
- ggplot no longer works with pandas (ggplot seems dead, maybe plotnine or seaborn or pandas's built-in plotting would be fine)
- the animated plotting seems to no longer work (some import issues there)
- the cython code may work, but we should work out how to make this more general (avoid hardcoding paths).
It looks like most of the notebooks no longer run: