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Merge pull request #651 from andlaus/EclipseWriter_use_deck_pressure_units

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use the same units for pressure output as for pressure input from the deck
This commit is contained in:
Bård Skaflestad 2014-09-10 13:30:09 +02:00
commit e056289200
2 changed files with 20 additions and 23 deletions
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42
opm/core/io/eclipse/EclipseWriter.cpp
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@ -63,16 +63,6 @@
// namespace start here since we don't want the ERT headers in it
namespace Opm {
namespace EclipseWriterDetails {
/// Helper method that can be used in keyword transformation (must carry
/// the barsa argument)
static double toBar(const double& pressure)
{ return Opm::unit::convert::to(pressure, Opm::unit::barsa); }
/// Helper method that can be used in keyword transformation (must carry
/// the milliDarcy argument)
static double toMilliDarcy(const double& permeability)
{ return Opm::unit::convert::to(permeability, Opm::prefix::milli * Opm::unit::darcy); }
/// Names of the saturation property for each phase. The order of these
/// names are critical; they must be the same as the BlackoilPhases enum
static const char* saturationKeywordNames[] = { "SWAT", "SOIL", "SGAS" };
@ -122,11 +112,10 @@ void restrictToActiveCells(std::vector<double> &data,
}
// convert the units of an array
template <class TransferFunction>
void convertUnit(std::vector<double> &data, TransferFunction &transferFn)
void convertFromSiTo(std::vector<double> &siValues, double toSiConversionFactor)
{
for (size_t curIdx = 0; curIdx < data.size(); ++curIdx) {
data[curIdx] = transferFn(data[curIdx]);
for (size_t curIdx = 0; curIdx < siValues.size(); ++curIdx) {
siValues[curIdx] = unit::convert::to(siValues[curIdx], toSiConversionFactor);
}
}
@ -561,7 +550,7 @@ protected:
double rate(const WellState& wellState)
{
// convert m^3/s of injected fluid to m^3/d of produced fluid
const double convFactor = Opm::unit::convert::to(1., Opm::unit::day);
const double convFactor = Opm::unit::day;
double value = 0;
if (wellState.wellRates().size() > 0) {
assert(int(wellState.wellRates().size()) > flatIdx_);
@ -881,17 +870,17 @@ void EclipseWriter::writeInit(const SimulatorTimer &timer)
if (eclipseState_->hasDoubleGridProperty("PERMX")) {
auto data = eclipseState_->getDoubleGridProperty("PERMX")->getData();
EclipseWriterDetails::convertUnit(data, EclipseWriterDetails::toMilliDarcy);
EclipseWriterDetails::convertFromSiTo(data, Opm::prefix::milli * Opm::unit::darcy);
fortio.writeKeyword("PERMX", data);
}
if (eclipseState_->hasDoubleGridProperty("PERMY")) {
auto data = eclipseState_->getDoubleGridProperty("PERMY")->getData();
EclipseWriterDetails::convertUnit(data, EclipseWriterDetails::toMilliDarcy);
EclipseWriterDetails::convertFromSiTo(data, Opm::prefix::milli * Opm::unit::darcy);
fortio.writeKeyword("PERMY", data);
}
if (eclipseState_->hasDoubleGridProperty("PERMZ")) {
auto data = eclipseState_->getDoubleGridProperty("PERMZ")->getData();
EclipseWriterDetails::convertUnit(data, EclipseWriterDetails::toMilliDarcy);
EclipseWriterDetails::convertFromSiTo(data, Opm::prefix::milli * Opm::unit::darcy);
fortio.writeKeyword("PERMZ", data);
}
@ -933,12 +922,15 @@ void EclipseWriter::writeTimeStep(const SimulatorTimer& timer,
phaseUsage_);
EclipseWriterDetails::Solution sol(restartHandle);
// write out the pressure of the reference phase (whatever
// phase that is...). this is not the most performant solution
// thinkable, but this is also not in the most performance
// critical code path!
// write out the pressure of the reference phase (whatever phase that is...). this is
// not the most performant solution thinkable, but this is also not in the most
// performance critical code path!
//
// Also, we want to use the same units as the deck for pressure output, i.e. we have
// to mutliate our nice SI pressures by the inverse of the conversion factor of deck
// to SI pressure units...
std::vector<double> tmp = reservoirState.pressure();
EclipseWriterDetails::convertUnit(tmp, EclipseWriterDetails::toBar);
EclipseWriterDetails::convertFromSiTo(tmp, deckToSiPressure_);
sol.add(EclipseWriterDetails::Keyword<float>("PRESSURE", tmp));
@ -990,6 +982,10 @@ EclipseWriter::EclipseWriter(const parameter::ParameterGroup& params,
cartesianSize_[1] = eclGrid->getNY();
cartesianSize_[2] = eclGrid->getNZ();
// factor from the pressure values given in the deck to Pascals
deckToSiPressure_ =
eclipseState->getDeckUnitSystem()->parse("Pressure")->getSIScaling();
init(params);
}

1
opm/core/io/eclipse/EclipseWriter.hpp
View File

@ -102,6 +102,7 @@ private:
int numCells_;
std::array<int, 3> cartesianSize_;
const int* compressedToCartesianCellIdx_;
double deckToSiPressure_;
bool enableOutput_;
int outputInterval_;
int reportStepIdx_;