Bingham CS, Mergenthal A, Bouteiller JC, Song D, Lazzi G, Berger TW (2020) ROOTS: An Algorithm to Generate Biologically Realistic Cortical Axons and an Application to Electroceutical Modeling Frontiers in Computational Neuroscience 14:13
doi: 10.3389/fncom.2020.00013

is available at the authors github repository:

https://github.com/bingsome/roots