As the AMG hierarchy is kept and uses the initial OwnerOverlopCommunication object
we need to make sure that this object lives as long as the hierarchy. We assure
this by storing a shared_ptr to it in ISTLSolverEbosCpr and reuse it to construct
the WellModelMatrixAdapter.
Previously the OwnerOverlapCommunication object was owned by the adapter as a
unique_ptr was used. The change to shared_ptr makes it possible to to extract
it and reuse even if OwnerOverlapCommunication is thrown away.
Moving out of a matrix in the same function argument list as the matrix is passed
to another function is wrong. Simplified by avoiding the unwieldy tuple.
it is just a temporary approach to recover the prediction case. In the
case, there is no group control, while there is some requirements of
well potential output
some details to come to make it complete.
We are not handling it for injectors and also we are not considering the
upwinding when handle the frictional pressure loss and acceleration
pressure loss.
Then Wells struct and well from parser hold different numbers of
connections.
The current approach is a temporary solution. The final approach should
be done through parser side.
Things can be difficult is because that connections can be removed due
to multiple different causes after parsing. How to keep information
always updated is not trivial.
maybe this needs to be reverted since the code in question can
cause the simulation to abort inadvertently.
As usual, `flow` is unaffected because this functionality is only
called in experimental mode and flow calls it itself.
When multisegment wells are involved for RESTART, based on the recovered
segment-related quantities as Opm::data::Segment objects, the segment
phase rates and segment pressure are recovered as part of the
WellStateFullyImplicitBlackoil.
This commit extends class WellStateFullyImplictBlackoil to report
segment-related quantities as Opm::data::Segment objects (included
in Opm::data::WellRates objects). All wells have at least a top
segment in the context of WellState FIBO, so there is a meaningful
value to report for each well.
We put the extraction of segment-related quantities into a new
helper function
WellStateFullyImplicitBlackoil::reportSegmentResults()
to avoid cluttering up the body of report() more than absolutely
needed.
The primary use-case for this is assigning appropriate values to
items 8 through 11 of restart vector RSEG. In turn, this will
enable restoring these quantities from a restart file.
