Welcome to lostinmsh’s documentation!

The Python toolbox lostinmsh (LOcally STructured polygonal INterface MeSH), is a package using GMSH to construct locally structured triangular meshes of polygons which are useful for sign changing PDE problem.

Camille Cavalho

Univ Lyon, INSA Lyon, UJM, UCBL, ECL, CNRS UMR 5208, ICJ, F-69621, France

Zoïs Moitier

IDEFIX, Inria, ENSTA Paris, Institut Polytechnique de Paris, 91120 Palaiseau, France

Installation

Use pip

$ pip install lostinmsh

or clone the repository

$ git clone https://github.com/zmoitier/lostinmsh.git

and then you can locally install it via pip

$ pip install -e .

Contents:

• Examples
  • Usage
  • Multiple polygons
• User interface
  • CircularBoundary
  • Geometry
  • GmshOptions
  • Polygon
  • RectangularBoundary
  • circular_boundary()
  • mesh_locally_structured()
  • mesh_unstructured()
  • open_msh_file()
  • plot_geometry()
  • plot_mesh()
  • plot_polygon()
  • rectangular_boundary()