This repository contains source code for the Grain Hill cellular automaton model. Grain Hill simulates the morphology and evolution of a hypothetical hillslope cross-sectional profile. The model builds on CellLab-CTS framework, which is an element of the Landlab Toolkit.

Tucker, G.E., Hobley, D.E.J., Hutton, E., Gasparini, N.M., Istanbulluoglu, E., Adams, J.M., and Nudurupati, S.S. (2016) CellLab-CTS 2015: Continuous-time stochastic cellular automaton modeling using Landlab. Geoscientific Model Development., v. 9, p. 823-839, doi:10.5194/gmd-9-823-2016.

Hobley, D. E., Adams, J. M., Nudurupati, S. S., Hutton, E. W., Gasparini, N. M., Istanbulluoglu, E., & Tucker, G. E. (2017) Creative computing with Landlab: an open-source toolkit for building, coupling, and exploring two-dimensional numerical models of Earth-surface dynamics. Earth Surface Dynamics. doi:10.5194/esurf-5-21-2017.

Tucker, G.E., McCoy, S.W., and Hobley, D.E.J. (discussion paper in review) A lattice grain model of hillslope evolution. Earth Surface Dynamics Discussions. doi:10.5194/esurf-2018-4.