HydroTrixi.jl

HydroTrixi.jl is an adaptive discontinuous spectral-element solver for hydrologic problems. It builds upon the parabolic spatial discretization capabilities in Trixi.jl and the time integration methods in the SciML ecosystem, with support for one-dimensional Richards and diffusion problems.

Tutorials

• Celia et al. (1990) infiltration problem

Installation

HydroTrixi.jl supports Julia v1.10 and newer. To work with a local checkout:

git clone https://github.com/uofs-simlab/HydroTrixi.jl.git
cd HydroTrixi.jl
julia --project=.

Then instantiate dependencies in the Julia REPL:

julia> using Pkg

julia> Pkg.instantiate()

Visualization is optional. Loading CairoMakie and LaTeXStrings activates the plotting extension.

Acknowledgements

The developers of this package acknowledge funding support from the Cooperative Institute for Research to Operations in Hydrology (CIROH).