Introduces a gaslift debugging variable in ALQState in WellState. This
variable will persist between timesteps in contrast to when debugging
variables are defined in GasLiftSingleWell, GasLiftGroupState, or GasLiftStage2.
Currently only an integer variable debug_counter is added to ALQState,
which can be used as follows: First debugging is switched on globally
for BlackOilWellModel, GasLiftSingleWell, GasLiftGroupState, and
GasLiftStage2 by setting glift_debug to a true value in BlackOilWellModelGeneric.
Then, the following debugging code can be added to e.g. one of
GasLiftSingleWell, GasLiftGroupState, or GasLiftStage2 :
auto count = debugUpdateGlobalCounter_();
if (count == some_integer) {
displayDebugMessage_("stop here");
}
Here, the integer "some_integer" is determined typically by looking at
the debugging output of a previous run. This can be done since the
call to debugUpdateGlobalCounter_() will print out the current value
of the counter and then increment the counter by one. And it will be
easy to recognize these values in the debug ouput. If you find a place
in the output that looks suspect, just take a note of the counter
value in the output around that point and insert the value for
"some_integer", then after recompiling the code with the desired value
for "some_integer", it is now easy to set a breakpoint in GDB at the
line
displayDebugMessage_("stop here").
shown in the above snippet. This should improve the ability to quickly
to set a breakpoint in GDB around at a given time and point in the simulation.
This commit extends the guide rate reporting to always extracting
and reporting pertinent production guide rates at the well level
(i.e., WxPGR) if at least one of the groups in the well's upline has
an entry in GCONPROD. This is for increased compatibility with
ECLIPSE.
This commit uses the new GroupTreeWalker helper class to ensure that
we always extract and report pertinent injection guide rates at the
well level (i.e., WxIGR) if at least one of the groups in the well's
upline has an entry for the corresponding phase in GCONINJE. This
is for increased compatibility with ECLIPSE.
Prior to this change we would report zero-valued WWIGR vectors on a
real field case which made analysing simulation results needlessly
difficult.
This commit extracts a helper class, GroupTreeWalker, from the
current implementation of 'calculateAllGroupGuiderates()'. This is
in preparation of adding a similar approach to extracting WxIGR for
all wells for which at least one group in the upline has an entry in
GCONINJE.
The user can add visitor operations for wells and groups, typically
with side effects, and then choose whether to run a pre-order walk
(visit groups before their children) or a post-order walk (visit
children-i.e., wells, before their parents).
This guarantees, under the assumption that the group tree does not
have cycles, that we do not accumulate group-level guide rate values
until all of its children are fully evaluated. We use an iterative
depth-first post-order tree traversal with an explicit stack instead
of a recursive implementation.
The previous implementation, which tried to do the same kind of
child-to-parent accumulation, might visit a parent group multiple
times which in turn might lead to losing updates. This is a more
formalised approach to the value accumulation than was originally
employed.
This is needed for distributed wells to save most of the code
from checking whether a perforation is in the interior.
We add new methods compressedIndexForInterior that return -1
for non-interior cells and use that for the wells. This restores
the old behaviour before 1cfe3e0aad
We used to tie reporting these quantities to whether or not a group
had any guide rates for production (GuideRate::has()), but this is
clearly insufficient for injection guide rates.
This commit adds an overload set named
loadRestartGuideRates
which, collectively, initialises the contained GuideRate object
using guide rate values from the restart file. This is necessary,
but not quite sufficient, to restart models in prediction mode with
group-level constraints.
Mostly for readability in preparation of initialising the guide rate
object with values from the restart file. The new stages, each with
its own 'loadRestart*Data()' member function are
- Connection
- Segment
- Well
- Group
While here, also switch to using std::any_of() in place of a raw
loop.
The output layer expects its input values to be strictly SI, but we
know that the GuideRate container's values are in output units.
Forgotten in PR #3467 (commit 517db198f8).
Håkon Hægland
Tor Harald Sandve
Joakim Hove
Markus Blatt
Bård Skaflestad
Elyes Ahmed
Tor Harald Sandve