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[bugfix] Fix well transmissibility weights for distributed wells.

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If we compute a sum over all perforations than we need to cater for the
case of distributed wells. That is we need to also sum up over all processes
involved after performing the local sum.

One of these global sums was missing in computeWellConnectionDensitesPressures
for producers when we compute the weights based on well transmissibilities.
This commit is contained in:
Markus Blatt 2022-07-13 13:40:16 +02:00
parent 0203939bc6
commit bfd1d3187a
1 changed files with 5 additions and 0 deletions
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5
opm/simulators/wells/StandardWell_impl.hpp
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@ -1474,6 +1474,11 @@ namespace Opm
for (int perf = 0; perf < nperf; ++perf) {
total_tw += this->well_index_[perf];
}
const auto& comm = this->parallel_well_info_.communication();
if (comm.size() > 1)
{
total_tw = comm.sum(total_tw);
}
for (int perf = 0; perf < nperf; ++perf) {
const int cell_idx = this->well_cells_[perf];
const auto& intQuants = *(ebosSimulator.model().cachedIntensiveQuantities(cell_idx, /*timeIdx=*/0));