Working static Navier Stokes only cube
Added some shit. The cube code does not work in parallel, I have no
idea why
Initial commit of three_d_fp.
Making this shit work
three_d_fp, still merging into that other shitty cube.
Still merging three_d_fp into cube
Done a few mesh settings, put in the preconditioner stuff.
three_d_fp still works. Not sure why the cube doesn't.
Will investigate further
Re-produced the bug. It is to do with distribution of the problem.