Coffee cup notebook suggestion

[desertnaut]

As is, the coffee cup notebook leaves a so what? impression. I kindly suggest you include the code for the final plots as shown in the front (README) page of the repo.

[simetenn]

Thanks for the feedback! The plotting code is available here: https://github.com/simetenn/uncertainpy/blob/master/examples/paper_figures/figures.ipynb, and is doing a lot of matplotlib tweaks, so I am uncertain if it is fitting for a first example. It might be possible to make the plots look better than they currently are though, so a middle ground is probably best. I'll think on the complexity/prettiness tradeoff.