Current Status of GRUMMP

The current release of GRUMMP is version 0.7.0.1.1 This version consists of eight executable programs.

For further information on invoking these programs, including a description of command line arguments, see Chapter 2. For a description of the file formats which GRUMMP executables read and write, see Chapter 3.

As of this writing, GRUMMP supports anisotropic adaptation in 2D, including good alignment of points in the direction of smaller lengthscale. Optionally, triangles can be merged into quads. (The 3D variant is far less advanced.)

Also, starting with version 0.7.0, GRUMMP now supports multithreaded isotropic mesh refinement and swapping. Work in ongoing on distributed memory parallelism.

Carl Ollivier-Gooch 2017-07-20