This commit switches to using the 'welpi_wells' information from the
SimulatorUpdate structure as a basis to decide the wells for which
it is safe/sufficient to update only the CTFs in response to an
ACTIONX block running WELPI. To this end, we split the actions of
the existing member function updateEclWells() into two parts,
1. updateEclWellsConstraints()
2. updateEclWellsCTFFromAction()
in which the first handles well status and well control updates
while the second deals with CTF updates in response to WELPI. We do
not run the second part if the well structure has changed--e.g., due
to COMPDAT or WELOPEN--since the update loop depends on a static
connection topology.
We add a new member function wellUpdateLoop() which will traverse a
sequence of well names and invoke a loop body on those wells which
exist in wells_ecl_. This collects common operations needed for
both the constraints and the CTF updates.
Nearly all exceptions throw when computing well potentoals will not
abort the simulator but result in timestep chops. Hence those should not be
counted as errors (e.g. by calling the OPM_*THROW* macros) and be
reported in the PRT file.
This change will cause at least two more occurences (in
MSWellHelpers) to be treated as problems. For this we added a new
helper function.
This commit adds a new stage to the wellData() report function,
assignWellTargets(), which collects the numerical values of the
currently active limits/targets for summary file output purposes.
It is important that we collect these values strictly before we
start mutating the SummaryState object lest user-defined arguments
in keywords like WCONPROD be evaluated seemingly too soon.
Furthermore, it is faster to collect these values on the simulator
side and send them to the I/O rank for file output than to defer the
full calculation to the I/O rank.
This commit adds a new flag data member,
wellStructureChangedDynamically_
to the generic black-oil well model. This flag captures the
well_structure_changed
value from the 'SimulatorUpdate' structure in the updateEclWells()
member function. Then, in BlackoilWellModel::beginTimeStep(), we
key a well structure update off this flag when set. This, in turn,
enables creating or opening wells as a result of an ACTIONX block
updating the structure in the middle of a report step.
