Concretely this avoids having to patch eWoms by adding a generic
`Opm::transposeDenseMatrix()` template function instead of relying on
the dense matrix class to provide a `transpose()` method.
the former is caught by `ebos`, while the latter isn't. Alternatively,
this can be fixed by deriving `LinearSolverProblem` from
`NumericalIssue`, if preferred.
I tested #1712 without deriving the `EclFlowProblem` type tag from
`FlowIstlSolver`, and it worked because the linear solver was still
`Opm::ISTLSolverEbos` because the linear solver is set via the
`LinearSolverSplice` a few lines down.
This time, I verified that the
`Ewoms::Linear::ParallelBiCGStabSolverBackend` was used if the
offending line was commented out. also, Norne worked fine with the
default solver as long as the Schur complement for the wells was done
explicitly.
Finally, the naming of the eWoms API is a bit inconsistent
(`setMatrix()` vs. `setResidual()`). any opinions here? I'm fine with
whatever.
this has several advanges:
- a consistent and complete help message is now printed by passing the
-h or --help command line parameters. most notably this allows to
generically implement tab completion of parameters for bash
- the full list of runtime parameters can now be printed before the simulator
has been run.
- all runtime parameters understood by ebos can be specified
- no hacks to marry the two parameter systems anymore
- command parameters now follow the standard unix convention, i.e.,
`--param-name=value` instead of `param_name=value`
on the negative side, some parameters have been renamed and the syntax
has changed so calls to `flow` that specify parameters must adapted.
