As a result we only have one faceCentroid(int) function the returns const double* and
FieldVector<double,3> for UnstructuredGrid and CpGrid, respectively. The codes is
adapted to this.
For historic (or no apparent) reason the free function grid interface
was added to opm-autodiff. As it depends on whether or not dune-cornerpoint
is present this seems rather unnatural. Therefore this commit removes the
functionality unconditionally from opm-autodiff.
Note that there is a corresponding commit in dune-cornerpoint that adds it
there.
With now generic implementation of the initStateEquil in opm-core
we added the necessary grid helper functionlality for CpGrid and activated
the processing if the EQUIL keyword is there.
Currently, there are two abstract interface for the grids. One that
usually returns pods and arrays of them that also can be used by C
and is used also in opm-core, and one that returns Eigen datastructures
needed within opm-autodiff.
This commit adds a postfix ToEigen to those functions (faceCells, and
cellCentroidsZ) one could imagine to also return pods and arrays of them.
This should at least resolve the confusion about the two faceCells functions.
The next step will be issue #192Fixes#176
This implements a superset of the interface as proposed in pull request
opm-core#496 for use with CpGrid.
It also adds some additional functionality needed in opm-autodiff.
