gmsh_io, a FORTRAN90 code which can read and write the files used by the GMSH meshing program.
The computer code and data files made available on this web page are distributed under the GNU LGPL license.
gmsh_io is available in a C version and a C++ version and a FORTRAN90 version and a MATLAB version.
FEM_TO_GMSH, a FORTRAN90 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 FORTRAN90 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.