OPM/opm-upscaling — pull request #13 by blattms (2012-11-19 14:34:14+00:00)
Title: Initialise MPI in upscale_perm

Cornerpoint grid does initiate mpi calls when compiled with MPI support.
Therefore upscale_perm needs to initialise MPI. This is now done in the DUNE way.

Due to an additional scope there a lot of whitespace changes. The important line is
Dune::MPI::Helper mpi&=Dune::MPI::Helper::instance(...);