gmsh_io, a C++ code which reads and writes the files used by the gmsh() meshing program.
The information on this web page is distributed under the MIT license.
gmsh_io is available in a C version and a C++ version and a Fortran90 version and a MATLAB version and an Octave version.
dolfin-convert, a Python code which can convert a mesh file from Gmsh, MEDIT, METIS or SCOTCH format to an XML format suitable for use by DOLFIN or FENICS, by Anders Logg.
fem_to_gmsh, a C++ code which reads FEM files definining a 1D, 2D or 3D mesh, namely a file of node coordinates and a file of elements defined by node indices, and creates a Gmsh mesh file.
gmsh, examples which illustrate the use of the Gmsh program, a 1D, 2D or 3D mesh generator that can create meshes suitable for use by the finite element method (FEM).
gmsh_to_fem, a C++ code which reads a mesh data file created by the GMSH program and writes a pair of node and element files that correspond to the FEM format.
msh, a data directory of examples of MSH files, the native 3D mesh format used by Gmsh.
tethex, examples which illustrate the use of TETHEX, a C++ code which can read a Gmsh file defining a mesh of triangles or tetrahedrons, and subdivide the mesh into quadrilaterals or hexahedrons, which are suitable for use by the DEALII finite element program, by Mikhail Artemiev.