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unstructured-grids

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Here are 12 public repositories matching this topic...

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uxarray

UXARRAY / uxarray

Star 233

Xarray extension for unstructured climate and global weather data analysis and visualization.

geoscience unstructured-grids ugrid
  • Updated Nov 12, 2026
  • Python
pangeo-pyinterp

CNES / pangeo-pyinterp

Star 142

Fast interpolation of geo-referenced data for Python and xarray

grid interpolation climate satellite fill geospatial python-library axes xarray oceanography rtree gauss-seidel unstructured-grids regridding pangeo undefined-values
  • Updated Nov 1, 2026
  • C++

pwcazenave / PyFVCOM

Star 75

PyFVCOM: a collection of tools to interact with FVCOM

unstructured-grids fvcom fvcom-unstructured-grids
  • Updated Mar 24, 2025
  • Python

FESTUNG / FESTUNG

Star 42

The main project for the MATLAB / GNU Octave code of FESTUNG

mathematics partial-differential-equations vectorization numerics matlab-toolbox discontinuous-galerkin gnu-octave unstructured-grids
  • Updated Oct 17, 2022
  • MATLAB

Deltares / MeshKernel

Star 33

Deltares C++library for creating and editing meshes. It supports 1D & 2D unstructured meshes as well as curvilinear meshes.

algorithm computational-geometry mesh-generation unstructured-grids curvilinear-grids mesh-orthogonalization
  • Updated Nov 12, 2026
  • C++

martinRenou / Odysis

Star 15

Jupyter Interactive Widgets library for 3-D mesh analysis

visualization jupyter analysis jupyter-notebook jupyter-widget 3d structured-grid unstructured-grids
  • Updated Jun 17, 2020
  • JavaScript

ProjectPythia / unstructured-grid-viz-cookbook

Star 8

Cookbook showcasing workflows & techniques for visualizing unstructured grids using the UXarray python package

unstructured-grids
  • Updated Nov 12, 2026
  • Jupyter Notebook

KCCFD / SPAxb_PETSc

Star 4

This project shows how to develop and solve sparse Ax=b system. PETSc is utilised for the iterative solution.

cmake cpp sparse-linear-systems petsc sparse-matrices linear-solvers unstructured-grids iterative-solvers compressed-sparse-row finite-volume-method sparse-matrix-operations unstructured-storage
  • Updated Jun 22, 2024
  • C++

gstinoco / GFD

Star 3

Generalized Finite Differences Methods for numerically solve different Partial Differential Equations

partial-differential-equations structured-grid unstructured-grids finite-difference-method generalized-finite-differences irregular-regions
  • Updated Sep 18, 2023
  • Python

maksim-movsisyan / Distributed-mesh-partitioner

Star 2

Parallel preprocessing toolkit for an unstructured-mesh in CGNS format (parallel read + partition + geometry)

graph-algorithms cfd fluid-solver fluid-dynamics fluid-simulation unstructured-meshes unstructured-grids fluid-mechanics unstructured-data computional-fluid-dynamics unstructured-io
  • Updated Sep 29, 2026
  • C++

casfeq / PyEFVLib

Star 1

This package intends to support the solution of PDEs using the Element-based Finite Volume Method (EbFVM). The input mesh may be *.msh or *.xdmf files, and the output may be *.csv or *.cgns files.

partial-differential-equations unstructured-grids finite-volume-method
  • Updated Nov 17, 2020
  • Python

FluidNumerics / uxarray

Star 0

Xarray extension for unstructured climate and global weather data analysis and visualization.

python unstructured-grids ocean-science
  • Updated Mar 10, 2025
  • Python

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