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42 changes: 41 additions & 1 deletion examples/extractPropCurves.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -244,6 +244,32 @@ namespace {
printGraph(std::cout, "Sg", curveName(curveSet, "Pcgo"), graph);
}

void pcgw(const Opm::ECLSaturationFunc& sfunc,
const Opm::ECLInitFileData& init,
const std::string& gridID,
const int activeCell,
const Opm::ECLSaturationFunc::SatFuncScaling& scaling,
const CurveSet curveSet)
{
using RC = Opm::ECLSaturationFunc::RawCurve;

auto func = std::vector<RC>{};
func.reserve(1);

// Request pcgw (gas/water capillary pressure (Pg-Pw) in G/W system)
func.push_back(RC{
RC::Function::CapPress,
RC::SubSystem::GasWater,
Opm::ECLPhaseIndex::Vapour,
curveSet,
});

const auto graph = sfunc
.getSatFuncCurve(func, init, gridID, activeCell, scaling);

printGraph(std::cout, "Sg", curveName(curveSet, "Pcgw"), graph);
}

void pcow(const Opm::ECLSaturationFunc& sfunc,
const Opm::ECLInitFileData& init,
const std::string& gridID,
Expand Down Expand Up @@ -456,7 +482,8 @@ try {
const auto gridID = prm.getDefault("gridName", std::string{});
const auto cellID = getActiveCell(init, rset, prm);

const auto pvtNum = init.keywordData<int>("PVTNUM", gridID)[cellID];
const auto pvtNum = init.haveKeywordData("PVTNUM")
? init .keywordData<int>("PVTNUM", gridID)[cellID] : 1;
const auto haveHyst = init.haveHysteresis();

auto sfunc = Opm::ECLSaturationFunc(init);
Expand Down Expand Up @@ -543,6 +570,19 @@ try {
}
}

if (prm.getDefault("pcgw", false)) {
pcgw(sfunc, init, gridID, cellID, scaling, CurveSet::Drainage);
}

if (prm.getDefault("ipcgw", false)) {
if (haveHyst) {
pcgw(sfunc, init, gridID, cellID, scaling, CurveSet::Imbibition);
}
else {
std::cerr << "IPcgw not available in this result set\n";
}
}

if (prm.getDefault("pcow", false)) {
pcow(sfunc, init, gridID, cellID, scaling, CurveSet::Drainage);
}
Expand Down
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