About the tool
SheTran is a model for water flow, solute and sediment transport in river catchments.
It is a finite-difference model. The physics-based governing partial differential equations for flow and transport are solved on a three-dimensional grid.
The plan area of the catchment in SheTran is usually in the range of one to a few thousand square kilometers. The horizontal depth of the subsurface is usually less than 100m.
Using the tool
Find out more about SheTran and download the tool.