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each phase needs to be above certain value to be treated to be present

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it helps to recover some RESTART running based on single precision
format.
This commit is contained in:
Kai Bao
2019-01-22 12:50:47 +01:00
parent 9e483bed45
commit 56e829329f
1 changed files with 27 additions and 0 deletions
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27
ebos/eclproblem.hh
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@@ -1868,6 +1868,9 @@ private:
elemFluidState.setPvtRegionIndex(pvtRegionIndex(elemIdx));
eclWriter_->eclOutputModule().initHysteresisParams(this->simulator(), elemIdx);
eclWriter_->eclOutputModule().assignToFluidState(elemFluidState, elemIdx);
processRestartSaturations_(elemFluidState);
lastRs_[elemIdx] = elemFluidState.Rs();
lastRv_[elemIdx] = elemFluidState.Rv();
if (enableSolvent)
@@ -1894,6 +1897,30 @@ private:
}
void processRestartSaturations_(InitialFluidState& elemFluidState) {
// each phase needs to be above certain value to be claimed to be existing
// this is used to recover some RESTART running with the defaulted single-precision format
const Scalar smallSaturationTolerance = 1.e-6;
Scalar sumSaturation = 0.;
for (size_t phaseIdx = 0; phaseIdx < numPhases; ++phaseIdx) {
if (FluidSystem::phaseIsActive(phaseIdx)) {
if (elemFluidState.saturation(phaseIdx) < smallSaturationTolerance)
elemFluidState.setSaturation(phaseIdx, 0.);
sumSaturation += elemFluidState.saturation(phaseIdx);
}
}
assert(sumSaturation > 0.);
for (size_t phaseIdx = 0; phaseIdx < numPhases; ++phaseIdx) {
if (FluidSystem::phaseIsActive(phaseIdx)) {
const Scalar saturation = elemFluidState.saturation(phaseIdx) / sumSaturation;
elemFluidState.setSaturation(phaseIdx, saturation);
}
}
}
void readExplicitInitialCondition_()
{
const auto& vanguard = this->simulator().vanguard();