MacCormack scheme for riverbed variation unsteady model
Repo for hosting the app @ https://gist.github.com/globalpolicy/209e9902d2eeba6f2d2d4bc737b7db21
I only realised I could've just pushed the app here instead of to GitHub Gist.
So, here it is.
Original article can be found @ http://c0dew0rth.blogspot.com/2020/03/riverbed-variation-model.html