ResInsight/ApplicationCode/Commands/CompletionExportCommands/RicWellPathExportCompletionDataFeature.cpp

/////////////////////////////////////////////////////////////////////////////////
//
//  Copyright (C) 2017 Statoil ASA
// 
//  ResInsight is free software: you can redistribute it and/or modify
//  it under the terms of the GNU General Public License as published by
//  the Free Software Foundation, either version 3 of the License, or
//  (at your option) any later version.
// 
//  ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
//  WARRANTY; without even the implied warranty of MERCHANTABILITY or
//  FITNESS FOR A PARTICULAR PURPOSE.
// 
//  See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html> 
//  for more details.
//
/////////////////////////////////////////////////////////////////////////////////

#include "RicWellPathExportCompletionDataFeature.h"

#include "RiaApplication.h"
#include "RiaLogging.h"
#include "RiaPreferences.h"

#include "RicExportCompletionDataSettingsUi.h"
#include "RicExportFeatureImpl.h"
#include "RicFishbonesTransmissibilityCalculationFeatureImp.h"
#include "RicExportFractureCompletionsImpl.h"

#include "RigActiveCellInfo.h"
#include "RigCaseCellResultsData.h"
#include "RigEclipseCaseData.h"
#include "RigMainGrid.h"
#include "RigResultAccessorFactory.h"

#include "RigTransmissibilityEquations.h"

#include "RigWellLogExtractionTools.h"
#include "RigWellPath.h"
#include "RigWellPathIntersectionTools.h"

#include "RimDialogData.h"
#include "RimSimWellInViewCollection.h"
#include "RimFishboneWellPath.h"
#include "RimFishboneWellPathCollection.h"
#include "RimFishbonesCollection.h"
#include "RimFishbonesMultipleSubs.h"
#include "RimPerforationCollection.h"
#include "RimPerforationInterval.h"
#include "RimProject.h"
#include "RimSimWellInView.h"
#include "RimWellPath.h"
#include "RimWellPathCollection.h"
#include "RimWellPathCompletions.h"

#include "RiuMainWindow.h"

#include "cafPdmUiPropertyViewDialog.h"
#include "cafProgressInfo.h"
#include "cafSelectionManager.h"

#include "cvfPlane.h"

#include <QAction>
#include <QDir>
#include <QFileDialog>
#include <QMessageBox>
#include "RigWellLogExtractor.h"

CAF_CMD_SOURCE_INIT(RicWellPathExportCompletionDataFeature, "RicWellPathExportCompletionDataFeature");

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
bool RicWellPathExportCompletionDataFeature::isCommandEnabled()
{
    std::vector<RimWellPath*> wellPaths = selectedWellPaths();
    std::vector<RimSimWellInView*> simWells = selectedSimWells();

    if (wellPaths.empty() && simWells.empty())
    {
        return false;
    }

    if (!wellPaths.empty() && !simWells.empty())
    {
        return false;
    }

    std::set<RimEclipseCase*> eclipseCases;
    for (auto simWell : simWells)
    {
        RimEclipseCase* eclipseCase;
        simWell->firstAncestorOrThisOfType(eclipseCase);
        eclipseCases.insert(eclipseCase);
    }
    if (eclipseCases.size() > 1)
    {
        return false;
    }

    return true;
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RicWellPathExportCompletionDataFeature::onActionTriggered(bool isChecked)
{
    std::vector<RimWellPath*> wellPaths = selectedWellPaths();
    std::vector<RimSimWellInView*> simWells = selectedSimWells();

    CVF_ASSERT(wellPaths.size() > 0 || simWells.size() > 0);

    RiaApplication* app = RiaApplication::instance();
    RimProject* project = app->project();

    QString projectFolder = app->currentProjectPath();
    QString defaultDir = RiaApplication::instance()->lastUsedDialogDirectoryWithFallback("COMPLETIONS", projectFolder);

    bool onlyWellPathCollectionSelected = noWellPathsSelectedDirectly();
    RicExportCompletionDataSettingsUi* exportSettings = project->dialogData()->exportCompletionData(onlyWellPathCollectionSelected);

    if (wellPaths.empty())
    {
        exportSettings->showForSimWells();
    }
    else
    {
        exportSettings->showForWellPath();
    }

    if (!exportSettings->caseToApply())
    {
        std::vector<RimCase*> cases;
        app->project()->allCases(cases);
        for (auto c : cases)
        {
            RimEclipseCase* eclipseCase = dynamic_cast<RimEclipseCase*>(c);
            if (eclipseCase != nullptr)
            {
                exportSettings->caseToApply = eclipseCase;
                break;
            }
        }
    }

    if(exportSettings->folder().isEmpty()) exportSettings->folder = defaultDir;

    caf::PdmUiPropertyViewDialog propertyDialog(RiuMainWindow::instance(), exportSettings, "Export Completion Data", "");
    RicExportFeatureImpl::configureForExport(&propertyDialog);

    if (propertyDialog.exec() == QDialog::Accepted)
    {
        RiaApplication::instance()->setLastUsedDialogDirectory("COMPLETIONS", exportSettings->folder);

        RicWellPathExportCompletionDataFeatureImpl::exportCompletions(wellPaths, simWells, *exportSettings);
    }
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RicWellPathExportCompletionDataFeature::setupActionLook(QAction* actionToSetup)
{
    actionToSetup->setText("Export Completion Data");
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
std::vector<RimWellPath*> RicWellPathExportCompletionDataFeature::selectedWellPaths()
{
    std::vector<RimWellPath*> wellPaths;
    caf::SelectionManager::instance()->objectsByType(&wellPaths);

    if (wellPaths.empty())
    {
        std::vector<RimWellPathCollection*> wellPathCollections;
        caf::SelectionManager::instance()->objectsByType(&wellPathCollections);

        for (auto wellPathCollection : wellPathCollections)
        {
            for (auto wellPath : wellPathCollection->wellPaths())
            {
                wellPaths.push_back(wellPath);
            }
        }
    }

    std::set<RimWellPath*> uniqueWellPaths(wellPaths.begin(), wellPaths.end());
    wellPaths.assign(uniqueWellPaths.begin(), uniqueWellPaths.end());
    return wellPaths;
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
bool RicWellPathExportCompletionDataFeature::noWellPathsSelectedDirectly()
{
    std::vector<RimWellPath*> wellPaths;
    caf::SelectionManager::instance()->objectsByType(&wellPaths);

    if (wellPaths.empty()) return true;
    else return false;
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
std::vector<RimSimWellInView*> RicWellPathExportCompletionDataFeature::selectedSimWells()
{
    std::vector<RimSimWellInView*> simWells;
    caf::SelectionManager::instance()->objectsByType(&simWells);

    std::vector<RimSimWellInViewCollection*> simWellCollections;
    caf::SelectionManager::instance()->objectsByType(&simWellCollections);

    for (auto simWellCollection : simWellCollections)
    {
        for (auto simWell : simWellCollection->wells())
        {
            simWells.push_back(simWell);
        }
    }

    std::set<RimSimWellInView*> uniqueSimWells(simWells.begin(), simWells.end());
    simWells.assign(uniqueSimWells.begin(), uniqueSimWells.end());

    return simWells;
}
























//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RicWellPathExportCompletionDataFeatureImpl::exportCompletions(const std::vector<RimWellPath*>& wellPaths,
                                                               const std::vector<RimSimWellInView*>& simWells,
                                                               const RicExportCompletionDataSettingsUi& exportSettings)
{
    if (exportSettings.caseToApply() == nullptr)
    {
        RiaLogging::error("Export Completions Data: Cannot export completions data without specified eclipse case");
        return;
    }

    std::vector<RimWellPath*> usedWellPaths;
    if (exportSettings.wellSelection == RicExportCompletionDataSettingsUi::ALL_WELLS
        || exportSettings.wellSelection == RicExportCompletionDataSettingsUi::SELECTED_WELLS)
    {
        usedWellPaths = wellPaths;
    }
    else if (exportSettings.wellSelection == RicExportCompletionDataSettingsUi::CHECKED_WELLS)
    {
        for (auto wellPath : wellPaths)
        {
            if (wellPath->showWellPath)
            {
                usedWellPaths.push_back(wellPath);
            }
        }
    }

    {
        bool unitSystemMismatch = false;
        for (const RimWellPath* wellPath : usedWellPaths)
        {
            if (wellPath->unitSystem() != exportSettings.caseToApply->eclipseCaseData()->unitsType())
            {
                unitSystemMismatch = true;
                break;
            }
        }

        for (const RimSimWellInView* simWell : simWells)
        {
            RimEclipseCase* eclipseCase;
            simWell->firstAncestorOrThisOfType(eclipseCase);
            if (exportSettings.caseToApply->eclipseCaseData()->unitsType() != eclipseCase->eclipseCaseData()->unitsType())
            {
                unitSystemMismatch = true;
                break;
            }
        }
        if (unitSystemMismatch)
        {
            RiaLogging::error("Well path unit systems must match unit system of chosen eclipse case.");
            return;
        }
    }

    std::map<RigCompletionDataGridCell, std::vector<RigCompletionData> > completionsPerEclipseCell;

    // FractureTransmissibilityExportInformation
    std::unique_ptr<QTextStream> fractureTransmissibilityExportInformationStream = nullptr;

    QString fractureTransmisibillityExportInformationPath = QDir(exportSettings.folder).filePath("FractureTransmissibilityExportInformation");
    QFile fractureTransmissibilityExportInformationFile(fractureTransmisibillityExportInformationPath);

    RiaPreferences* prefs = RiaApplication::instance()->preferences();
    if (prefs->includeFractureDebugInfoFile())
    {
        if (!fractureTransmissibilityExportInformationFile.open(QIODevice::WriteOnly))
        {
            RiaLogging::error(QString("Export Completions Data: Could not open the file: %1").arg(fractureTransmisibillityExportInformationPath));
            return;
        }

        fractureTransmissibilityExportInformationStream = std::unique_ptr<QTextStream>(new QTextStream(&fractureTransmissibilityExportInformationFile));
    }

    size_t maxProgress = 
        usedWellPaths.size() * 3 +
#ifdef USE_PROTOTYPE_FEATURE_FRACTURES
        simWells.size() +
#endif // USE_PROTOTYPE_FEATURE_FRACTURES
        (exportSettings.fileSplit == RicExportCompletionDataSettingsUi::SPLIT_ON_WELL ? usedWellPaths.size() :
         exportSettings.fileSplit == RicExportCompletionDataSettingsUi::SPLIT_ON_WELL_AND_COMPLETION_TYPE ? usedWellPaths.size() * 3 : 1) +
        simWells.size();

    caf::ProgressInfo progress(maxProgress, "Export Completions");

    progress.setProgressDescription("Read Completion Data");
    for (auto wellPath : usedWellPaths)
    {
        // Generate completion data

        if (exportSettings.includePerforations)
        {
            std::vector<RigCompletionData> perforationCompletionData = generatePerforationsCompdatValues(wellPath, exportSettings);
            appendCompletionData(&completionsPerEclipseCell, perforationCompletionData);
        }
        progress.incrementProgress();

        if (exportSettings.includeFishbones)
        {
            std::vector<RigCompletionData> fishbonesCompletionData = RicFishbonesTransmissibilityCalculationFeatureImp::generateFishboneCompdatValuesUsingAdjustedCellVolume(wellPath, exportSettings);
            appendCompletionData(&completionsPerEclipseCell, fishbonesCompletionData);
        }
        progress.incrementProgress();

#ifdef USE_PROTOTYPE_FEATURE_FRACTURES
        if (exportSettings.includeFractures())
        {
            std::vector<RigCompletionData> fractureCompletionData = RicExportFractureCompletionsImpl::generateCompdatValuesForWellPath(wellPath, exportSettings, fractureTransmissibilityExportInformationStream.get());
            appendCompletionData(&completionsPerEclipseCell, fractureCompletionData);
        }
#endif // USE_PROTOTYPE_FEATURE_FRACTURES
        progress.incrementProgress();
    }

#ifdef USE_PROTOTYPE_FEATURE_FRACTURES
    for (auto simWell : simWells)
    {
        std::vector<RigCompletionData> fractureCompletionData = RicExportFractureCompletionsImpl::generateCompdatValuesForSimWell(exportSettings.caseToApply(),
                                                                                                                                    simWell,
                                                                                                                                    fractureTransmissibilityExportInformationStream.get());
        appendCompletionData(&completionsPerEclipseCell, fractureCompletionData);
        progress.incrementProgress();
    }
#endif // USE_PROTOTYPE_FEATURE_FRACTURES

    const QString eclipseCaseName = exportSettings.caseToApply->caseUserDescription();

    progress.setProgressDescription("Write Export Files");
    if (exportSettings.fileSplit == RicExportCompletionDataSettingsUi::UNIFIED_FILE)
    {
        std::vector<RigCompletionData> completions;
        for (auto& data : completionsPerEclipseCell)
        {
            completions.push_back(combineEclipseCellCompletions(data.second, exportSettings));
        }

        const QString fileName = QString("UnifiedCompletions_%1").arg(eclipseCaseName);
        printCompletionsToFiles(exportSettings.folder, fileName, completions, exportSettings.compdatExport);
        progress.incrementProgress();
    }
    else if (exportSettings.fileSplit == RicExportCompletionDataSettingsUi::SPLIT_ON_WELL)
    {
        for (auto wellPath : usedWellPaths)
        {
            std::map<RigCompletionDataGridCell, std::vector<RigCompletionData> > filteredWellCompletions = getCompletionsForWell(completionsPerEclipseCell, wellPath->completions()->wellNameForExport());
            std::vector<RigCompletionData> completions;
            for (auto& data : filteredWellCompletions)
            {
                completions.push_back(combineEclipseCellCompletions(data.second, exportSettings));
            }
            std::vector<RigCompletionData> wellCompletions;
            for (auto completion : completions)
            {
                if (completion.wellName() == wellPath->completions()->wellNameForExport())
                {
                    wellCompletions.push_back(completion);
                }
            }

            if (wellCompletions.empty()) continue;

            QString fileName = QString("%1_unifiedCompletions_%2").arg(wellPath->name()).arg(eclipseCaseName);
            printCompletionsToFiles(exportSettings.folder, fileName, wellCompletions, exportSettings.compdatExport);
            progress.incrementProgress();
        }
    }
    else if (exportSettings.fileSplit == RicExportCompletionDataSettingsUi::SPLIT_ON_WELL_AND_COMPLETION_TYPE)
    {
        for (auto wellPath : usedWellPaths)
        {
            std::map<RigCompletionDataGridCell, std::vector<RigCompletionData> > filteredWellCompletions = getCompletionsForWell(completionsPerEclipseCell, wellPath->completions()->wellNameForExport());
            std::vector<RigCompletionData> completions;
            for (auto& data : filteredWellCompletions)
            {
                completions.push_back(combineEclipseCellCompletions(data.second, exportSettings));
            }
            {
                std::vector<RigCompletionData> fishbonesCompletions = getCompletionsForWellAndCompletionType(completions, wellPath->completions()->wellNameForExport(), RigCompletionData::FISHBONES);
                if (!fishbonesCompletions.empty())
                {
                    QString fileName = QString("%1_Fishbones_%2").arg(wellPath->name()).arg(eclipseCaseName);
                    printCompletionsToFiles(exportSettings.folder, fileName, fishbonesCompletions, exportSettings.compdatExport);
                }
                progress.incrementProgress();
            }
            {
                std::vector<RigCompletionData> perforationCompletions = getCompletionsForWellAndCompletionType(completions, wellPath->completions()->wellNameForExport(), RigCompletionData::PERFORATION);
                if (!perforationCompletions.empty())
                {
                    QString fileName = QString("%1_Perforations_%2").arg(wellPath->name()).arg(eclipseCaseName);
                    printCompletionsToFiles(exportSettings.folder, fileName, perforationCompletions, exportSettings.compdatExport);
                }
                progress.incrementProgress();
            }
            {
                std::vector<RigCompletionData> fractureCompletions = getCompletionsForWellAndCompletionType(completions, wellPath->completions()->wellNameForExport(), RigCompletionData::FRACTURE);
                if (!fractureCompletions.empty())
                {
                    QString fileName = QString("%1_Fractures_%2").arg(wellPath->name()).arg(eclipseCaseName);
                    printCompletionsToFiles(exportSettings.folder, fileName, fractureCompletions, exportSettings.compdatExport);
                }
                progress.incrementProgress();
            }
        }
    }

    // Export sim wells
    if (exportSettings.fileSplit == RicExportCompletionDataSettingsUi::SPLIT_ON_WELL ||
        exportSettings.fileSplit == RicExportCompletionDataSettingsUi::SPLIT_ON_WELL_AND_COMPLETION_TYPE)
    {
        for (auto simWell : simWells)
        {
            std::map<RigCompletionDataGridCell, std::vector<RigCompletionData> > filteredWellCompletions = getCompletionsForWell(completionsPerEclipseCell, simWell->name());
            std::vector<RigCompletionData> completions;
            for (auto& data : filteredWellCompletions)
            {
                completions.push_back(combineEclipseCellCompletions(data.second, exportSettings));
            }
            std::vector<RigCompletionData> wellCompletions;
            for (auto completion : completions)
            {
                if (completion.wellName() == simWell->name())
                {
                    wellCompletions.push_back(completion);
                }
            }

            if (wellCompletions.empty()) continue;

            QString fileName = exportSettings.fileSplit == RicExportCompletionDataSettingsUi::SPLIT_ON_WELL ?
                QString("%1_unifiedCompletions_%2").arg(simWell->name()).arg(eclipseCaseName) :
                QString("%1_Fractures_%2").arg(simWell->name()).arg(eclipseCaseName);
            printCompletionsToFiles(exportSettings.folder, fileName, wellCompletions, exportSettings.compdatExport);
            progress.incrementProgress();
        }
    }

}

//==================================================================================================
/// 
//==================================================================================================
RigCompletionData RicWellPathExportCompletionDataFeatureImpl::combineEclipseCellCompletions(const std::vector<RigCompletionData>& completions,
                                                                                        const RicExportCompletionDataSettingsUi& settings)
{
    CVF_ASSERT(!completions.empty());
    QString wellName = completions[0].wellName();
    RigCompletionDataGridCell cellIndexIJK = completions[0].completionDataGridCell();
    RigCompletionData::CompletionType completionType = completions[0].completionType();

    //completion type, skin factor, well bore diameter and cell direction are taken from (first) main bore, 
    //if no main bore they are taken from first completion
    double skinfactor = completions[0].skinFactor();
    double wellBoreDiameter = completions[0].diameter();
    CellDirection cellDirection = completions[0].direction();
    
    for (const RigCompletionData& completion : completions)
    {
        if (completion.isMainBore())
        {
            skinfactor = completion.skinFactor();
            wellBoreDiameter = completion.diameter();
            cellDirection = completion.direction();
            break;
        }
    }


    RigCompletionData resultCompletion(wellName, cellIndexIJK);

    double totalTrans = 0.0;

    for (const RigCompletionData& completion : completions)
    {
        resultCompletion.m_metadata.reserve(resultCompletion.m_metadata.size() + completion.m_metadata.size());
        resultCompletion.m_metadata.insert(resultCompletion.m_metadata.end(), completion.m_metadata.begin(), completion.m_metadata.end());

        if (completion.completionType() != completions[0].completionType())
        {
            QString errorMessage = QString("Cannot combine completions of different types in same cell %1").arg(cellIndexIJK.oneBasedLocalCellIndexString());
            RiaLogging::error(errorMessage);
            resultCompletion.addMetadata("ERROR", errorMessage);
            return resultCompletion; //Returning empty completion, should not be exported
        }

        if (completion.wellName() != completions[0].wellName())
        {
            QString errorMessage = QString("Cannot combine completions of different types in same cell %1").arg(cellIndexIJK.oneBasedLocalCellIndexString());
            RiaLogging::error(errorMessage);
            resultCompletion.addMetadata("ERROR", errorMessage);
            return resultCompletion; //Returning empty completion, should not be exported
        }
        
        if (completion.transmissibility() == HUGE_VAL)
        {
            QString errorMessage = QString("Transmissibility calculation has failed for cell %1").arg(cellIndexIJK.oneBasedLocalCellIndexString());
            RiaLogging::error(errorMessage);
            resultCompletion.addMetadata("ERROR", errorMessage);
            return resultCompletion; //Returning empty completion, should not be exported
        }       

        if (settings.excludeMainBoreForFishbones && completionType == RigCompletionData::FISHBONES && completion.isMainBore())
        {
            continue;
        }

        totalTrans = totalTrans + completion.transmissibility();
    }


    if (settings.compdatExport == RicExportCompletionDataSettingsUi::TRANSMISSIBILITIES) 
    {
        resultCompletion.setCombinedValuesExplicitTrans(totalTrans, completionType);
    }
    else if (settings.compdatExport == RicExportCompletionDataSettingsUi::WPIMULT_AND_DEFAULT_CONNECTION_FACTORS) 
    {
        //calculate trans for main bore - but as Eclipse will do it!      
        double transmissibilityEclipseCalculation = RicWellPathExportCompletionDataFeatureImpl::calculateTransmissibilityAsEclipseDoes(settings.caseToApply(),
                                                                                                                                   skinfactor,
                                                                                                                                   wellBoreDiameter / 2,
                                                                                                                                   cellIndexIJK.globalCellIndex(),
                                                                                                                                   cellDirection);

        double wpimult = totalTrans / transmissibilityEclipseCalculation;
        resultCompletion.setCombinedValuesImplicitTransWPImult(wpimult, cellDirection, skinfactor, wellBoreDiameter, completionType);
    }
        
    return resultCompletion;
}





//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RicWellPathExportCompletionDataFeatureImpl::printCompletionsToFiles(const QString& folderName,
                                                                    const QString& fileName,
                                                                    std::vector<RigCompletionData>& completions,
                                                                    RicExportCompletionDataSettingsUi::CompdatExportType exportType)
{
    // Sort completions based on grid they belong to
    std::vector<RigCompletionData> completionsForMainGrid;

    std::map<QString, std::vector<RigCompletionData>> completionsForSubGrids;

    for (const auto& completion : completions)
    {
        QString gridName = completion.completionDataGridCell().lgrName();
        if (gridName.isEmpty())
        {
            completionsForMainGrid.push_back(completion);
        }
        else
        {
            auto it = completionsForSubGrids.find(gridName);
            if (it == completionsForSubGrids.end())
            {
                completionsForSubGrids.insert(std::pair<QString, std::vector<RigCompletionData>>(gridName, std::vector<RigCompletionData>{completion}));
            }
            else
            {
                it->second.push_back(completion);
            }
        }
    }

    if (!completionsForMainGrid.empty())
    {
        std::map<QString, std::vector<RigCompletionData>> completionsForGrid;
        completionsForGrid.insert(std::pair<QString, std::vector<RigCompletionData>>("", completionsForMainGrid));

        printCompletionsToFile(folderName, fileName, completionsForGrid, exportType);
    }

    if (!completionsForSubGrids.empty())
    {
        QString lgrFileName = fileName + "_LGR";
        printCompletionsToFile(folderName, lgrFileName, completionsForSubGrids, exportType);
    }
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RicWellPathExportCompletionDataFeatureImpl::printCompletionsToFile(const QString& folderName, 
                                                                       const QString& fileName, 
                                                                       const std::map<QString, std::vector<RigCompletionData>>& completionsPerGrid, 
                                                                       RicExportCompletionDataSettingsUi::CompdatExportType exportType)
{
    if (completionsPerGrid.empty()) return;

    QDir exportFolder(folderName);

    if (!exportFolder.exists())
    {
        bool createdPath = exportFolder.mkpath(folderName);
        if (createdPath) RiaLogging::info("Created export folder " + folderName);
        else RiaLogging::error("Selected output folder does not exist, and could not be created.");
    }

    QString filePath = exportFolder.filePath(fileName);
    QFile exportFile(filePath);
    if (!exportFile.open(QIODevice::WriteOnly))
    {
        RiaLogging::error(QString("Export Completions Data: Could not open the file: %1").arg(filePath));
        return;
    }

    QTextStream stream(&exportFile);
    RifEclipseDataTableFormatter formatter(stream);

    for (const auto& gridCompletions : completionsPerGrid)
    {
        std::vector<RigCompletionData> completions = gridCompletions.second;

        // Sort by well name / cell index
        std::sort(completions.begin(), completions.end());

        // Print completion data
        QString gridName = gridCompletions.first;
        generateCompdatTable(formatter, gridName, completions);
    
        if (exportType == RicExportCompletionDataSettingsUi::WPIMULT_AND_DEFAULT_CONNECTION_FACTORS)
        {
            generateWpimultTable(formatter, gridName, completions);
        }
    }

    RiaLogging::info(QString("Successfully exported completion data to %1").arg(filePath));
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
std::vector<RigCompletionData> RicWellPathExportCompletionDataFeatureImpl::getCompletionsForWellAndCompletionType(const std::vector<RigCompletionData>& completions,
                                                                                                              const QString& wellName,
                                                                                                              RigCompletionData::CompletionType completionType)
{
    std::vector<RigCompletionData> filteredCompletions;
    for (auto completion : completions)
    {
        if (completion.wellName() == wellName && completion.completionType() == completionType)
        {
            filteredCompletions.push_back(completion);
        }
    }
    return filteredCompletions;
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
std::map<RigCompletionDataGridCell, std::vector<RigCompletionData> > RicWellPathExportCompletionDataFeatureImpl::getCompletionsForWell(const std::map<RigCompletionDataGridCell, std::vector<RigCompletionData>>& cellToCompletionMap, const QString& wellName)
{
    std::map<RigCompletionDataGridCell, std::vector<RigCompletionData> > wellCompletions;

    for (const auto& it : cellToCompletionMap)
    {
        for (auto& completion : it.second)
        {
            if (completion.wellName() == wellName)
            {
                wellCompletions[it.first].push_back(completion);
            }
        }
    }

    return wellCompletions;
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RicWellPathExportCompletionDataFeatureImpl::generateCompdatTable(RifEclipseDataTableFormatter& formatter, const QString& gridName, const std::vector<RigCompletionData>& completionData)
{
    std::vector<RifEclipseOutputTableColumn> header;

    if (gridName.isEmpty())
    {
        header = {
            RifEclipseOutputTableColumn("Well"),
            RifEclipseOutputTableColumn("I"),
            RifEclipseOutputTableColumn("J"),
            RifEclipseOutputTableColumn("K1"),
            RifEclipseOutputTableColumn("K2"),
            RifEclipseOutputTableColumn("Status"),
            RifEclipseOutputTableColumn("SAT"),
            RifEclipseOutputTableColumn("TR", RifEclipseOutputTableDoubleFormatting(RifEclipseOutputTableDoubleFormat::RIF_SCIENTIFIC)),
            RifEclipseOutputTableColumn("DIAM"),
            RifEclipseOutputTableColumn("KH"),
            RifEclipseOutputTableColumn("S"),
            RifEclipseOutputTableColumn("Df"),
            RifEclipseOutputTableColumn("DIR"),
            RifEclipseOutputTableColumn("r0")
        };

        formatter.keyword("COMPDAT");
    }
    else
    {
        header = {
            RifEclipseOutputTableColumn("Well"),
            RifEclipseOutputTableColumn("LgrName"),
            RifEclipseOutputTableColumn("I"),
            RifEclipseOutputTableColumn("J"),
            RifEclipseOutputTableColumn("K1"),
            RifEclipseOutputTableColumn("K2"),
            RifEclipseOutputTableColumn("Status"),
            RifEclipseOutputTableColumn("SAT"),
            RifEclipseOutputTableColumn("TR", RifEclipseOutputTableDoubleFormatting(RifEclipseOutputTableDoubleFormat::RIF_SCIENTIFIC)),
            RifEclipseOutputTableColumn("DIAM"),
            RifEclipseOutputTableColumn("KH"),
            RifEclipseOutputTableColumn("S"),
            RifEclipseOutputTableColumn("Df"),
            RifEclipseOutputTableColumn("DIR"),
            RifEclipseOutputTableColumn("r0")
        };

        formatter.keyword("COMPDATL");
    }
    formatter.header(header);

    for (const RigCompletionData& data : completionData)
    {
        if (data.transmissibility() == 0.0 || data.wpimult()==0.0)
        {
            //Don't export completions without transmissibility
            continue;
        }

        for (const RigCompletionMetaData& metadata : data.metadata())
        {
            formatter.comment(QString("%1 : %2").arg(metadata.name).arg(metadata.comment));
        }
        formatter.add(data.wellName());

        if (!gridName.isEmpty())
        {
            formatter.add(gridName);
        }

        formatter.addZeroBasedCellIndex(data.completionDataGridCell().localCellIndexI()).addZeroBasedCellIndex(data.completionDataGridCell().localCellIndexJ()).addZeroBasedCellIndex(data.completionDataGridCell().localCellIndexK()).addZeroBasedCellIndex(data.completionDataGridCell().localCellIndexK());
        switch (data.connectionState())
        {
        case OPEN:
            formatter.add("OPEN");
            break;
        case SHUT:
            formatter.add("SHUT");
            break;
        case AUTO:
            formatter.add("AUTO");
            break;
        }
        if (RigCompletionData::isDefaultValue(data.saturation())) formatter.add("1*"); else formatter.add(data.saturation());
        if (RigCompletionData::isDefaultValue(data.transmissibility()))
        {
            formatter.add("1*"); // Transmissibility

            if (RigCompletionData::isDefaultValue(data.diameter())) formatter.add("1*"); else formatter.add(data.diameter());
            if (RigCompletionData::isDefaultValue(data.kh())) formatter.add("1*"); else formatter.add(data.kh());
            if (RigCompletionData::isDefaultValue(data.skinFactor())) formatter.add("1*"); else formatter.add(data.skinFactor());
            if (RigCompletionData::isDefaultValue(data.dFactor())) formatter.add("1*"); else formatter.add(data.dFactor());

            switch (data.direction())
            {
            case DIR_I:
                formatter.add("'X'");
                break;
            case DIR_J:
                formatter.add("'Y'");
                break;
            case DIR_K:
                formatter.add("'Z'");
                break;
            default:
                formatter.add("'Z'");
                break;
            }
        }
        else
        {
            formatter.add(data.transmissibility());
        }

        formatter.rowCompleted();
    }
    formatter.tableCompleted();
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RicWellPathExportCompletionDataFeatureImpl::generateWpimultTable(RifEclipseDataTableFormatter& formatter, 
                                                                  const QString& gridName,
                                                                  const std::vector<RigCompletionData>& completionData)
{
    std::vector<RifEclipseOutputTableColumn> header;

    if (gridName.isEmpty())
    {
        header = {
            RifEclipseOutputTableColumn("Well"),
            RifEclipseOutputTableColumn("Mult"),
            RifEclipseOutputTableColumn("I"),
            RifEclipseOutputTableColumn("J"),
            RifEclipseOutputTableColumn("K"),
        };
        formatter.keyword("WPIMULT");
    }
    else
    {
        header = {
            RifEclipseOutputTableColumn("Well"),
            RifEclipseOutputTableColumn("LgrName"),
            RifEclipseOutputTableColumn("Mult"),
            RifEclipseOutputTableColumn("I"),
            RifEclipseOutputTableColumn("J"),
            RifEclipseOutputTableColumn("K"),
        };
        formatter.keyword("WPIMULTL");
    }
    formatter.header(header);

    for (auto& completion : completionData)
    {
        if (completion.wpimult() == 0.0 || completion.isDefaultValue(completion.wpimult()))
        {
            continue;
        }

        formatter.add(completion.wellName());
        formatter.add(completion.wpimult());

        if (!gridName.isEmpty())
        {
            formatter.add(gridName);
        }

        formatter.addZeroBasedCellIndex(completion.completionDataGridCell().localCellIndexI()).addZeroBasedCellIndex(completion.completionDataGridCell().localCellIndexJ()).addZeroBasedCellIndex(completion.completionDataGridCell().localCellIndexK());
        formatter.rowCompleted();
    }

    formatter.tableCompleted();
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
std::vector<RigCompletionData> RicWellPathExportCompletionDataFeatureImpl::generatePerforationsCompdatValues(const RimWellPath* wellPath, const RicExportCompletionDataSettingsUi& settings)
{
    RiaEclipseUnitTools::UnitSystem unitSystem = settings.caseToApply->eclipseCaseData()->unitsType();

    std::vector<RigCompletionData> completionData;
    const RigActiveCellInfo* activeCellInfo = settings.caseToApply->eclipseCaseData()->activeCellInfo(RiaDefines::MATRIX_MODEL);

    if (wellPath->perforationIntervalCollection()->isChecked())
    {
        for (const RimPerforationInterval* interval : wellPath->perforationIntervalCollection()->perforations())
        {
            if (!interval->isChecked()) continue;
            if (!interval->isActiveOnDate(settings.caseToApply->timeStepDates()[settings.timeStep])) continue;

            using namespace std;
            pair<vector<cvf::Vec3d>, vector<double> > perforationPointsAndMD = wellPath->wellPathGeometry()->clippedPointSubset(interval->startMD(), interval->endMD());
            std::vector<WellPathCellIntersectionInfo> intersectedCells = RigWellPathIntersectionTools::findCellIntersectionInfosAlongPath(settings.caseToApply->eclipseCaseData(),
                                                                                                                                          perforationPointsAndMD.first,
                                                                                                                                          perforationPointsAndMD.second);
            for (auto& cell : intersectedCells)
            {
                bool cellIsActive = activeCellInfo->isActive(cell.globCellIndex);
                if (!cellIsActive) continue;

                RigCompletionData completion(wellPath->completions()->wellNameForExport(), RigCompletionDataGridCell(cell.globCellIndex, settings.caseToApply->mainGrid()));
                CellDirection direction = calculateDirectionInCell(settings.caseToApply, cell.globCellIndex, cell.intersectionLengthsInCellCS);

                double transmissibility = RicWellPathExportCompletionDataFeatureImpl::calculateTransmissibility(settings.caseToApply,
                                                                                                            wellPath,
                                                                                                            cell.intersectionLengthsInCellCS,
                                                                                                            interval->skinFactor(),
                                                                                                            interval->diameter(unitSystem) / 2,
                                                                                                            cell.globCellIndex,
                                                                                                            settings.useLateralNTG);
              


                completion.setTransAndWPImultBackgroundDataFromPerforation(transmissibility, 
                                                                           interval->skinFactor(), 
                                                                           interval->diameter(unitSystem),
                                                                           direction);
                completion.addMetadata("Perforation", QString("StartMD: %1 - EndMD: %2").arg(interval->startMD()).arg(interval->endMD()) + QString(" : ") + QString::number(transmissibility));
                completionData.push_back(completion);
            }
        }
    }

    return completionData;
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
std::set<size_t> RicWellPathExportCompletionDataFeatureImpl::findIntersectedCells(const RigEclipseCaseData* caseData, const std::vector<cvf::Vec3d>& coords)
{
    std::set<size_t> cells;

    std::vector<HexIntersectionInfo> intersections = RigWellPathIntersectionTools::findRawHexCellIntersections(caseData->mainGrid(), coords);
    for (auto intersection : intersections)
    {
        cells.insert(intersection.m_hexIndex);
    }

    return cells;
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
bool RicWellPathExportCompletionDataFeatureImpl::wellSegmentLocationOrdering(const WellSegmentLocation& first, const WellSegmentLocation& second)
{
    return first.measuredDepth < second.measuredDepth;
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
std::vector<WellSegmentLocation> RicWellPathExportCompletionDataFeatureImpl::findWellSegmentLocations(const RimEclipseCase* caseToApply, const RimWellPath* wellPath)
{
    std::vector<RimFishbonesMultipleSubs*> fishbonesSubs;
    
    if (wellPath->fishbonesCollection()->isChecked())
    {
        for (RimFishbonesMultipleSubs* subs : wellPath->fishbonesCollection()->fishbonesSubs())
        {
            if (subs->isActive())
            {
                fishbonesSubs.push_back(subs);
            }
        }
    }

    return findWellSegmentLocations(caseToApply, wellPath, fishbonesSubs);
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
std::vector<WellSegmentLocation> RicWellPathExportCompletionDataFeatureImpl::findWellSegmentLocations(const RimEclipseCase* caseToApply, const RimWellPath* wellPath, const std::vector<RimFishbonesMultipleSubs*>& fishbonesSubs)
{
    std::vector<WellSegmentLocation> wellSegmentLocations;
    for (RimFishbonesMultipleSubs* subs : fishbonesSubs)
    {
        for (auto& sub : subs->installedLateralIndices())
        {
            double measuredDepth = subs->measuredDepth(sub.subIndex);
            cvf::Vec3d position = wellPath->wellPathGeometry()->interpolatedPointAlongWellPath(measuredDepth);
            WellSegmentLocation location = WellSegmentLocation(subs, measuredDepth, -position.z(), sub.subIndex);
            for (size_t lateralIndex : sub.lateralIndices)
            {
                location.laterals.push_back(WellSegmentLateral(lateralIndex));
            }
            wellSegmentLocations.push_back(location);
        }
    }
    std::sort(wellSegmentLocations.begin(), wellSegmentLocations.end(), wellSegmentLocationOrdering);

    assignLateralIntersectionsAndBranchAndSegmentNumbers(caseToApply, &wellSegmentLocations);

    return wellSegmentLocations;
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RicWellPathExportCompletionDataFeatureImpl::assignLateralIntersections(const RimEclipseCase* caseToApply, 
                                                                           WellSegmentLocation* location, 
                                                                           int* branchNum, 
                                                                           int* segmentNum)
{
    for (WellSegmentLateral& lateral : location->laterals)
    {
        ++(*branchNum);
        lateral.branchNumber = (*branchNum);

        std::vector<std::pair<cvf::Vec3d, double> > lateralCoordMDPairs = location->fishbonesSubs->coordsAndMDForLateral(location->subIndex, lateral.lateralIndex);
        
        if ( !lateralCoordMDPairs.size() ) 
        {
            continue;
        }

        std::vector<cvf::Vec3d> lateralCoords;
        std::vector<double> lateralMDs;

        lateralCoords.reserve(lateralCoordMDPairs.size());
        lateralMDs.reserve(lateralCoordMDPairs.size());

        for (auto& coordMD : lateralCoordMDPairs)
        {
            lateralCoords.push_back(coordMD.first);
            lateralMDs.push_back(coordMD.second);
        }

        std::vector<WellPathCellIntersectionInfo> intersections = RigWellPathIntersectionTools::findCellIntersectionInfosAlongPath(caseToApply->eclipseCaseData(),
                                                                                                                                   lateralCoords,
                                                                                                                                   lateralMDs);
        double previousExitMD = lateralMDs.front();
        double previousExitTVD = lateralCoords.front().z();

        int attachedSegmentNumber = location->icdSegmentNumber;
        for (const auto& cellIntInfo: intersections)
        {
            ++(*segmentNum);
            WellSegmentLateralIntersection lateralIntersection((*segmentNum), 
                                                               attachedSegmentNumber, 
                                                               cellIntInfo.globCellIndex, 
                                                               cellIntInfo.endMD - previousExitMD, 
                                                               cellIntInfo.endPoint.z() - previousExitTVD, 
                                                               cellIntInfo.intersectionLengthsInCellCS);
            
            lateral.intersections.push_back(lateralIntersection);

            attachedSegmentNumber = (*segmentNum);
            previousExitMD = cellIntInfo.endMD;
            previousExitTVD = cellIntInfo.endPoint.z();
        }
    }
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RicWellPathExportCompletionDataFeatureImpl::assignLateralIntersectionsAndBranchAndSegmentNumbers(const RimEclipseCase* caseToApply, std::vector<WellSegmentLocation>* locations)
{
    int segmentNumber = 1;
    int branchNumber = 1;
    
    // First loop over the locations so that each segment on the main stem is an incremental number
    for (WellSegmentLocation& location : *locations)
    {
        location.segmentNumber = ++segmentNumber;
        location.icdBranchNumber = ++branchNumber;
        location.icdSegmentNumber = ++segmentNumber;
    }

    // Then assign branch and segment numbers to each lateral parts
    for (WellSegmentLocation& location : *locations)
    {
        assignLateralIntersections(caseToApply, &location, &branchNumber, &segmentNumber);
    }
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
void RicWellPathExportCompletionDataFeatureImpl::appendCompletionData(std::map<RigCompletionDataGridCell, std::vector<RigCompletionData> >* completionData, const std::vector<RigCompletionData>& data)
{
    for (auto& completion : data)
    {
        auto it = completionData->find(completion.completionDataGridCell());
        if (it != completionData->end())
        {
            it->second.push_back(completion);
        }
        else
        {
            completionData->insert(std::pair<RigCompletionDataGridCell, std::vector<RigCompletionData> >(completion.completionDataGridCell(), std::vector<RigCompletionData> {completion}));
        }
    }
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
CellDirection RicWellPathExportCompletionDataFeatureImpl::calculateDirectionInCell(RimEclipseCase* eclipseCase, size_t globalCellIndex, const cvf::Vec3d& lengthsInCell)
{
    RigEclipseCaseData* eclipseCaseData = eclipseCase->eclipseCaseData();

    eclipseCase->results(RiaDefines::MATRIX_MODEL)->findOrLoadScalarResult(RiaDefines::STATIC_NATIVE, "DX");
    cvf::ref<RigResultAccessor> dxAccessObject = RigResultAccessorFactory::createFromUiResultName(eclipseCaseData, 0, RiaDefines::MATRIX_MODEL, 0, "DX");
    eclipseCase->results(RiaDefines::MATRIX_MODEL)->findOrLoadScalarResult(RiaDefines::STATIC_NATIVE, "DY");
    cvf::ref<RigResultAccessor> dyAccessObject = RigResultAccessorFactory::createFromUiResultName(eclipseCaseData, 0, RiaDefines::MATRIX_MODEL, 0, "DY");
    eclipseCase->results(RiaDefines::MATRIX_MODEL)->findOrLoadScalarResult(RiaDefines::STATIC_NATIVE, "DZ");
    cvf::ref<RigResultAccessor> dzAccessObject = RigResultAccessorFactory::createFromUiResultName(eclipseCaseData, 0, RiaDefines::MATRIX_MODEL, 0, "DZ");

    double xLengthFraction = fabs(lengthsInCell.x() / dxAccessObject->cellScalarGlobIdx(globalCellIndex));
    double yLengthFraction = fabs(lengthsInCell.y() / dyAccessObject->cellScalarGlobIdx(globalCellIndex));
    double zLengthFraction = fabs(lengthsInCell.z() / dzAccessObject->cellScalarGlobIdx(globalCellIndex));

    if (xLengthFraction > yLengthFraction && xLengthFraction > zLengthFraction)
    {
        return CellDirection::DIR_I;
    }
    else if (yLengthFraction > xLengthFraction && yLengthFraction > zLengthFraction)
    {
        return CellDirection::DIR_J;
    }
    else
    {
        return CellDirection::DIR_K;
    }
}

//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
double RicWellPathExportCompletionDataFeatureImpl::calculateTransmissibility(RimEclipseCase* eclipseCase, 
                                                                         const RimWellPath* wellPath, 
                                                                         const cvf::Vec3d& internalCellLengths, 
                                                                         double skinFactor, 
                                                                         double wellRadius, 
                                                                         size_t globalCellIndex,
                                                                         bool useLateralNTG,
                                                                         size_t volumeScaleConstant,
                                                                         CellDirection directionForVolumeScaling)
{
    RigEclipseCaseData* eclipseCaseData = eclipseCase->eclipseCaseData();

    eclipseCase->results(RiaDefines::MATRIX_MODEL)->findOrLoadScalarResult(RiaDefines::STATIC_NATIVE, "DX");
    cvf::ref<RigResultAccessor> dxAccessObject = RigResultAccessorFactory::createFromUiResultName(eclipseCaseData, 0, RiaDefines::MATRIX_MODEL, 0, "DX");
    eclipseCase->results(RiaDefines::MATRIX_MODEL)->findOrLoadScalarResult(RiaDefines::STATIC_NATIVE, "DY");
    cvf::ref<RigResultAccessor> dyAccessObject = RigResultAccessorFactory::createFromUiResultName(eclipseCaseData, 0, RiaDefines::MATRIX_MODEL, 0, "DY");
    eclipseCase->results(RiaDefines::MATRIX_MODEL)->findOrLoadScalarResult(RiaDefines::STATIC_NATIVE, "DZ");
    cvf::ref<RigResultAccessor> dzAccessObject = RigResultAccessorFactory::createFromUiResultName(eclipseCaseData, 0, RiaDefines::MATRIX_MODEL, 0, "DZ");

    eclipseCase->results(RiaDefines::MATRIX_MODEL)->findOrLoadScalarResult(RiaDefines::STATIC_NATIVE, "PERMX");
    cvf::ref<RigResultAccessor> permxAccessObject = RigResultAccessorFactory::createFromUiResultName(eclipseCaseData, 0, RiaDefines::MATRIX_MODEL, 0, "PERMX");
    eclipseCase->results(RiaDefines::MATRIX_MODEL)->findOrLoadScalarResult(RiaDefines::STATIC_NATIVE, "PERMY");
    cvf::ref<RigResultAccessor> permyAccessObject = RigResultAccessorFactory::createFromUiResultName(eclipseCaseData, 0, RiaDefines::MATRIX_MODEL, 0, "PERMY");
    eclipseCase->results(RiaDefines::MATRIX_MODEL)->findOrLoadScalarResult(RiaDefines::STATIC_NATIVE, "PERMZ");
    cvf::ref<RigResultAccessor> permzAccessObject = RigResultAccessorFactory::createFromUiResultName(eclipseCaseData, 0, RiaDefines::MATRIX_MODEL, 0, "PERMZ");

    double ntg = 1.0;
    size_t ntgResIdx =  eclipseCase->results(RiaDefines::MATRIX_MODEL)->findOrLoadScalarResult(RiaDefines::STATIC_NATIVE, "NTG");
    if (ntgResIdx != cvf::UNDEFINED_SIZE_T)
    {
        cvf::ref<RigResultAccessor> ntgAccessObject = RigResultAccessorFactory::createFromUiResultName(eclipseCaseData, 0, RiaDefines::MATRIX_MODEL, 0, "NTG");
        ntg = ntgAccessObject->cellScalarGlobIdx(globalCellIndex);
    }
    double latNtg = useLateralNTG ? ntg : 1.0;

    double dx = dxAccessObject->cellScalarGlobIdx(globalCellIndex);
    double dy = dyAccessObject->cellScalarGlobIdx(globalCellIndex);
    double dz = dzAccessObject->cellScalarGlobIdx(globalCellIndex);
    double permx = permxAccessObject->cellScalarGlobIdx(globalCellIndex);
    double permy = permyAccessObject->cellScalarGlobIdx(globalCellIndex);
    double permz = permzAccessObject->cellScalarGlobIdx(globalCellIndex);

    double darcy = RiaEclipseUnitTools::darcysConstant(wellPath->unitSystem());

    if (volumeScaleConstant != 1)
    {
        if (directionForVolumeScaling == CellDirection::DIR_I) dx = dx / volumeScaleConstant;
        if (directionForVolumeScaling == CellDirection::DIR_J) dy = dy / volumeScaleConstant;
        if (directionForVolumeScaling == CellDirection::DIR_K) dz = dz / volumeScaleConstant;
    }

    double transx = RigTransmissibilityEquations::wellBoreTransmissibilityComponent(internalCellLengths.x() * latNtg, permy, permz, dy, dz, wellRadius, skinFactor, darcy);
    double transy = RigTransmissibilityEquations::wellBoreTransmissibilityComponent(internalCellLengths.y() * latNtg, permx, permz, dx, dz, wellRadius, skinFactor, darcy);
    double transz = RigTransmissibilityEquations::wellBoreTransmissibilityComponent(internalCellLengths.z() * ntg, permy, permx, dy, dx, wellRadius, skinFactor, darcy);

    return RigTransmissibilityEquations::totalConnectionFactor(transx, transy, transz);
}


//--------------------------------------------------------------------------------------------------
/// 
//--------------------------------------------------------------------------------------------------
double RicWellPathExportCompletionDataFeatureImpl::calculateTransmissibilityAsEclipseDoes(RimEclipseCase* eclipseCase,
                                                                                      double skinFactor,
                                                                                      double wellRadius,
                                                                                      size_t globalCellIndex,
                                                                                      CellDirection direction)
{
    RigEclipseCaseData* eclipseCaseData = eclipseCase->eclipseCaseData();

    eclipseCase->results(RiaDefines::MATRIX_MODEL)->findOrLoadScalarResult(RiaDefines::STATIC_NATIVE, "DX");
    cvf::ref<RigResultAccessor> dxAccessObject = RigResultAccessorFactory::createFromUiResultName(eclipseCaseData, 0, RiaDefines::MATRIX_MODEL, 0, "DX");
    eclipseCase->results(RiaDefines::MATRIX_MODEL)->findOrLoadScalarResult(RiaDefines::STATIC_NATIVE, "DY");
    cvf::ref<RigResultAccessor> dyAccessObject = RigResultAccessorFactory::createFromUiResultName(eclipseCaseData, 0, RiaDefines::MATRIX_MODEL, 0, "DY");
    eclipseCase->results(RiaDefines::MATRIX_MODEL)->findOrLoadScalarResult(RiaDefines::STATIC_NATIVE, "DZ");
    cvf::ref<RigResultAccessor> dzAccessObject = RigResultAccessorFactory::createFromUiResultName(eclipseCaseData, 0, RiaDefines::MATRIX_MODEL, 0, "DZ");

    eclipseCase->results(RiaDefines::MATRIX_MODEL)->findOrLoadScalarResult(RiaDefines::STATIC_NATIVE, "PERMX");
    cvf::ref<RigResultAccessor> permxAccessObject = RigResultAccessorFactory::createFromUiResultName(eclipseCaseData, 0, RiaDefines::MATRIX_MODEL, 0, "PERMX");
    eclipseCase->results(RiaDefines::MATRIX_MODEL)->findOrLoadScalarResult(RiaDefines::STATIC_NATIVE, "PERMY");
    cvf::ref<RigResultAccessor> permyAccessObject = RigResultAccessorFactory::createFromUiResultName(eclipseCaseData, 0, RiaDefines::MATRIX_MODEL, 0, "PERMY");
    eclipseCase->results(RiaDefines::MATRIX_MODEL)->findOrLoadScalarResult(RiaDefines::STATIC_NATIVE, "PERMZ");
    cvf::ref<RigResultAccessor> permzAccessObject = RigResultAccessorFactory::createFromUiResultName(eclipseCaseData, 0, RiaDefines::MATRIX_MODEL, 0, "PERMZ");

    double ntg = 1.0;
    size_t ntgResIdx =  eclipseCase->results(RiaDefines::MATRIX_MODEL)->findOrLoadScalarResult(RiaDefines::STATIC_NATIVE, "NTG");
    if (ntgResIdx != cvf::UNDEFINED_SIZE_T)
    {
        cvf::ref<RigResultAccessor> ntgAccessObject = RigResultAccessorFactory::createFromUiResultName(eclipseCaseData, 0, RiaDefines::MATRIX_MODEL, 0, "NTG");
        ntg = ntgAccessObject->cellScalarGlobIdx(globalCellIndex);
    }

    double dx = dxAccessObject->cellScalarGlobIdx(globalCellIndex);
    double dy = dyAccessObject->cellScalarGlobIdx(globalCellIndex);
    double dz = dzAccessObject->cellScalarGlobIdx(globalCellIndex);
    double permx = permxAccessObject->cellScalarGlobIdx(globalCellIndex);
    double permy = permyAccessObject->cellScalarGlobIdx(globalCellIndex);
    double permz = permzAccessObject->cellScalarGlobIdx(globalCellIndex);

    RiaEclipseUnitTools::UnitSystem units = eclipseCaseData->unitsType();
    double darcy = RiaEclipseUnitTools::darcysConstant(units);

    double trans = cvf::UNDEFINED_DOUBLE;
    if (direction == CellDirection::DIR_I)
    {
        trans = RigTransmissibilityEquations::wellBoreTransmissibilityComponent(dx, permy, permz, dy, dz, wellRadius, skinFactor, darcy);
    }
    else if (direction == CellDirection::DIR_J)
    {
        trans = RigTransmissibilityEquations::wellBoreTransmissibilityComponent(dy, permx, permz, dx, dz, wellRadius, skinFactor, darcy);
    }
    else if (direction == CellDirection::DIR_K)
    {
        trans = RigTransmissibilityEquations::wellBoreTransmissibilityComponent(dz * ntg, permy, permx, dy, dx, wellRadius, skinFactor, darcy);
    }

    return trans;
}