Read, process, visualize and write N-dimensional cubes.

Rubik is based on the numpy python module; it allows to manage numpy arrays from the command line.

Rubik can also visualize 3D volumes using the MayaVi python module (if it is installed); this is an example:

$ rubik -s 100 'cb.random_cube("100x125x70")' '_r[12:40,20:35,10:45] *= 8.0' -G