Previously, local averages were calculated and used in the
well equations. With this commit we add versions of defineState and
calcAverages that take into account the parallel domain decomposition
and calculate correct averages.
Function calcAverages has a boolean template parameter
indicating whether this is a parallel run. Additionally we introduce
AverageIncrementCalculator with the same boolean template parameter.
In a parallel run we check whether the cell is owned by the process and
only in this case return an increment bigger than zero. In a sequential run
(no MPI or just one process -> empty boost::any parameter) no overhead is
introduced.
to be able to determine the threshold pressure from the initial
condition it needs to be able to access the initial condition, i.e.,
the initial simulator state, material properties object and gravity
constant need to be passed to the thresholdPressure() function.
This means that details such as calling assemble(), solveJacobianSystem(),
updateState() etc. are now left to the model class. This will make it easier
to create new model classes with different behaviour (such as sequential models).
As it is just used to compute the tempV value there is no need to
copy it to a new vector. With commit we use a reference to
geo.poreVolume() instead to prevent the copy.
It needs a material law manager that works on the processes local
grid partition. Therfore copying the one from the global representation
does not work. Instead we now create an new SaturationPropsFromDeck and
initialize it with the local material law manager.
Since the refactoring to using opm-material a material law manager for
the global grid was used. This meant that the properties used for
elements of the local grid were wrong. With this commit we set up a
manager that is based on the local grid only.
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.
Somehow I was mislead by the name rock properties that the data stored in
them is not associated to grid cells, but to rock regions. With this commit
we determine the porosity and permeability by communication.
Bård Skaflestad
Markus Blatt
Andreas Lauser
Atgeirr Flø Rasmussen
Robert Kloefkorn
Tor Harald Sandve
dr-robertk