I enjoy writing software, and much of my work depends on high-quality software, usually with some flavor of automatic differentiation. This pages lists open source software where I am a maintainer. See also my GitHub profile.

MRST

The MATLAB Reservoir Simulation Toolbox (MRST) is an open source toolbox for simulation of flow, mechanics and transport in porous media developed at group for Applied Computational Science. The software has been used in over 1000 publications all over the world.

Jutul.jl

Jutul.jl is a Julia framework for fully differentiable multiphysics simulators based on implicit finite-volume methods with automatic differentiation with integrated support for 3D visualization and adjoints. Used for several applications, including reservoir simulation, carbon capture, battery simulation and more.

JutulDarcy.jl

JutulDarcy.jl is the primary demonstrator for Jutul.jl: A fast and fully differentiable reservoir simulator with support for a wide range of meshes and physics. The package also has a Python wrapper: pyjutuldarcy.

BattMo.jl

BattMo.jl, built on top of Jutul.jl, is a Julia version of the BattMo toolbox. Supports fast simulation of pseudo X-dimensional (PXD) framework for the Doyle-Fuller-Newman model of lithium-ion battery cells on general meshes.

MultiComponentFlash.jl

MultiComponentFlash.jl implements several equations of state for multicomponent vapor-liquid equilibrium, also called flash, for mixtures. These can be used to determine vapor fractions, molar partition between the phases and predict properties such as density and volume.

GeoEnergyIO.jl

GeoEnergyIO.jl implements parsing of input formats from GeoEnergy applications (corner-point/GRDECL meshes, simulation input files and so on) as well as support for writing output in industry standard formats.

SPE11 visualizer

The CSP11Visualizer.jl is used to generate the static result website for the 11th SPE Comparative Solutions Project on CO2 storage.