UG

Description:

UG is a flexible toolbox for the adaptive multigrid solution of partial differential equations. Problem classes include 3D convection diffusion, linear elasticity, incompressible Navier-Stokes (2D).

Author:

The ica3 group at Stuttgart.

Availability:

It is available from http://ftp.ccs.uky.edu/mgnet/Codes/ug/.

Platforms:

The C source has been compiled and run on an HP 712/60, an IBM RS6000, a Macintosh Quadra 700, and a Macintosh PowerPC.

Notes:

UG supports unstructured meshes with local refinement. Elements are triangles and quadrilaterals in 2D, tetrahedra and hexahedra in 3D. It includes an advancing front grid generator in 2D. UG can be parallelised. Programmer, applications and reference manuals are available. The UG download page contains further information. The program must be registered before use.