Peer-reviewed papers

Barnes, R, Callaghan, K.L., and Wickert, A.D.: Computing water flow through complex landscapes – Part 3: Fill-Spill-Merge: Flow routing in depression hierarchies. Earth Surface Dynamics, 9, 105-121, 2021.


Barnes, R, Callaghan, K.L., and Wickert, A.D.: Computing water flow through complex landscapes – Part 2: Finding hierarchies in depressions and morphological segmentations. Earth Surface Dynamics, 8, 431-445, 2020.


Callaghan, K.L., and Wickert, A.D.: Computing water flow through complex landscapes – Part 1: Incorporating depressions in flow routing using FlowFill. Earth Surface Dynamics, 7(3), 737-753, 2019.


Callaghan, K., Engelbrecht, J., and Kemp, J.: The use of Landsat and aerial photography for the assessment of coastal erosion and erosion susceptibility in False Bay, South Africa. South African Journal of Geomatics, 4(2), 65-79, 2015.

Papers currently under review or in revision

Callaghan, K.L., Wickert, A.D., and Barnes, R: Coupled groundwater and dynamic lake modelling using the Water Table Model (WTM). In rev. Check out the preprint!

Computer code

Callaghan, K. L., Barnes, R., and Wickert, A. D. (2020). Water Table Model (WTM): Source Code. Zenodo.


Barnes, R., and Callaghan, K. L. (2020). Fill-Spill-Merge Source Code. Zenodo.


Barnes, R., and Callaghan, K. L. (2019). Depression Hierarchy Source Code.. Zenodo.