XML Files

XML is a data directory which contains examples of the XML format, a standard general datafile format.


The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.

Related Programs and Data:

DOLFIN-CONVERT, a Python program 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.

DOLFIN_XML, a data directory which contains examples of XML files that describe 3D finite element method (FEM) meshes as used by DOLFIN and FENICS.

FEM_TO_XML, a C program which reads FEM files defining a 1D, 2D or 3D mesh, namely a file of node coordinates and a file of elements defined by node indices, and creates a corresponding XML file for input to DOLFIN or FENICS.

FENICS, programs which illustrate the use of a collection of free software with an extensive list of features for automated, efficient solution of differential equations.

VTU, a data directory which contains examples of VTU files, an XML-based file format used by the Visual Toolkit for unstructured grids, which can be displayed by the paraview interactive visualization program;

XML_TO_FEM, a Python program which reads an XML file created by FENICS or DOLFIN, describing a mesh in 1D, 2D, or 3D, and extracts two sets of information, namely, the coordinates of nodes, and the indices of nodes that form each element, which constitute an FEM model of the mesh.

Sample Files:

You can go up one level to the DATA page.

Last revised on 20 October 2014.