Finite Volume Python Packages

discretize

Discretization tools for finite volume and inverse problems.

simpeg

Simulation and Parameter Estimation in Geophysics - A python package for simulation and gradient based parameter estimation in the context of geophysical applications.

xgcm

python package for analyzing general circulation model output data

devsim

TCAD Semiconductor Device Simulator

anuga

ANUGA: open-source hydrodynamic modelling of floods, tsunamis and storm surges (shallow water equations, finite volumes). GPU/multicore solver developed with C-DAC (India) and NCI (Australia).

pygimli

Geophysical Inversion and Modeling Library :earth_africa:

psyclone

PSyclone is a source-to-source Fortran compiler designed to programmatically optimise, parallelise and instrument HPC applications via user-provided transformation scripts.

pyvista-gridder

Mesh generation using PyVista

pypde

A Python library for solving any system of hyperbolic or parabolic Partial Differential Equations. The PDEs can have stiff source terms and non-conservative components.

reynoldsflow

Efficient finite-volume solver for Reynolds equation (thin flow) between immobile walls with complex geometry

pyro-hydro

A framework for hydrodynamics explorations and prototyping

splitfxm

1D Finite-Difference/Volume with AMR and steady-state solver using Newton and Split-Newton with sparse Jacobian

splitfvm

1D Finite-Volume with AMR and steady-state solver using Newton and Split-Newton. 2k+ downloads

simpeg-archive

Simulation and Parameter Estimation in Geophysics - A python package for simulation and gradient based parameter estimation in the context of geophysical applications.

sim-plugin-openfoam

Use AI coding agents with OpenFOAM via sim-cli: run cases, inspect results, and produce replayable CFD artifacts.