When running parallel one cannot use Eigen::Array::mean() for this
as the it is just a local part of the complete array. With this commit
we correctly compute the number of global cells in the grid and use this
together with a parallel reduction to compute a global mean value.
The material balance scaling is extended to the solvent model
The gas value is used as default and an updateEquationsScaling() method
is added.
Minor modifications is done to the BlackoilModelBase.hpp and
BlackoilModelBase_impl.hpp in order to re-use code from the base case.
Solvent is accounted for in the calculations of well connection
pressures by adjusting the surface_density and the b-factor
TODO: Restructuring to avoid code duplication with
BlackoilModelBase_impl
Gas and solvent is combinded and solved together
The input in the well equation is then the
total gas phase = hydro carbon gas + solvent gas
This may need to be reconsidered later, as the model
is tested.
