The mmk_* programs create source mesh files for some common,
regular topologies.

mmk_m2 creates a 2D regular mesh of dimX times dimY elements and
(dimX+1) times (dimY+1) nodes, such that element (i,j) is
connected to nodes (i,j), (i,j+1), (i+1,j) and (i+1,j+1).

mmk_m3 creates a 3D regular mesh of dimX times dimY times dimZ
elements and (dimX+1) times (dimY+1) times (dimZ+1) nodes,
such that element (i,j,k) is connected to nodes (i,j,k), (i,j,k+1),
(i,j+1,k), (i,j+1,k+1), (i+1,j,k), (i+1,j,k+1), (i+1,j+1,k) and
(i+1,j+1,k+1).

OPTIONS

-gcfile

Output graph vertex coordinates (that is, geometry data to be used by
gout(1)) in file cfile.

-h

Display some help.

-V

Display program version and copyright.

EXAMPLE

Create a mesh of 5x7 elements, along with its geometry: