ResInsight/ApplicationCode/ReservoirDataModel/RigGeoMechWellLogExtractor.h

/////////////////////////////////////////////////////////////////////////////////
//
//  Copyright (C) Statoil ASA
//  Copyright (C) Ceetron Solutions AS
//
//  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.
//
/////////////////////////////////////////////////////////////////////////////////

#pragma once

#include "RiaDefines.h"
#include "RigWbsParameter.h"
#include "RigWellLogExtractor.h"

#include "RigFemResultPosEnum.h"

#include "cafAppEnum.h"
#include "cafTensor3.h"

#include "cvfMath.h"
#include "cvfObject.h"
#include "cvfStructGrid.h"
#include "cvfVector3.h"

#include <vector>

class RigFemPart;
class RigFemResultAddress;
class RigGeoMechCaseData;
class RigWellPath;

namespace cvf
{
class BoundingBox;
}

//==================================================================================================
///
//==================================================================================================
class RigGeoMechWellLogExtractor : public RigWellLogExtractor
{
public:
    using WbsParameterSource     = RigWbsParameter::Source;
    using WbsParameterSourceEnum = RigWbsParameter::SourceEnum;

public:
    RigGeoMechWellLogExtractor( RigGeoMechCaseData* aCase,
                                const RigWellPath*  wellpath,
                                const std::string&  wellCaseErrorMsgName );

    void performCurveDataSmoothing( int                  frameIndex,
                                    std::vector<double>* mds,
                                    std::vector<double>* tvds,
                                    std::vector<double>* values,
                                    const double         smoothingTreshold );

    void curveData( const RigFemResultAddress& resAddr, int frameIndex, std::vector<double>* values );
    const RigGeoMechCaseData* caseData();
    void                      setRkbDiff( double rkbDiff );

    void setWbsLasValues( const RigWbsParameter& parameter, const std::vector<std::pair<double, double>>& values );
    void setWbsParametersSource( RigWbsParameter parameter, WbsParameterSource source );
    void setWbsUserDefinedValue( RigWbsParameter parameter, double userDefinedValue );

    std::vector<double> porePressureSourceRegions( int frameIndex );
    std::vector<double> poissonSourceRegions( int frameIndex );
    std::vector<double> ucsSourceRegions( int frameIndex );

private:
    enum WellPathTangentCalculation
    {
        TangentFollowWellPathSegments,
        TangentConstantWithinCell
    };

    std::vector<WbsParameterSource> calculateWbsParameterForAllSegments( const RigWbsParameter& parameter,
                                                                         WbsParameterSource     primarySource,
                                                                         int                    frameIndex,
                                                                         std::vector<double>*   outputValues );
    std::vector<WbsParameterSource> calculateWbsParameterForAllSegments( const RigWbsParameter& parameter,
                                                                         int                    frameIndex,
                                                                         std::vector<double>*   outputValues );
    std::vector<WbsParameterSource> calculateWbsParametersForAllSegments( const RigFemResultAddress& resAddr,
                                                                          int                        frameIndex,
                                                                          std::vector<double>*       values );

    void wellPathAngles( const RigFemResultAddress& resAddr, std::vector<double>* values );
    std::vector<WbsParameterSource>
         wellPathScaledCurveData( const RigFemResultAddress& resAddr, int frameIndex, std::vector<double>* values );
    void wellBoreWallCurveData( const RigFemResultAddress& resAddr, int frameIndex, std::vector<double>* values );

    void wellBoreFGShale( int frameIndex, std::vector<double>* values );
    void wellBoreSH_MatthewsKelly( int frameIndex, std::vector<double>* values );

    template <typename T>
    T      interpolateGridResultValue( RigFemResultPosEnum   resultPosType,
                                       const std::vector<T>& gridResultValues,
                                       int64_t               intersectionIdx ) const;
    size_t gridResultIndexFace( size_t elementIdx, cvf::StructGridInterface::FaceType cellFace, int faceLocalNodeIdx ) const;
    void                calculateIntersection();
    std::vector<size_t> findCloseCells( const cvf::BoundingBox& bb );
    cvf::Vec3d          calculateLengthInCell( size_t            cellIndex,
                                               const cvf::Vec3d& startPoint,
                                               const cvf::Vec3d& endPoint ) const override;
    cvf::Vec3d calculateWellPathTangent( int64_t intersectionIdx, WellPathTangentCalculation calculationType ) const;
    static caf::Ten3d transformTensorToWellPathOrientation( const cvf::Vec3d& wellPathTangent,
                                                            const caf::Ten3d& wellPathTensor );

    cvf::Vec3f cellCentroid( size_t intersectionIdx ) const;
    double     getWellLogSegmentValue( size_t                                        intersectionIdx,
                                       const std::vector<std::pair<double, double>>& wellLogValues ) const;

    template <typename T>
    bool          averageIntersectionValuesToSegmentValue( size_t                intersectionIdx,
                                                           const std::vector<T>& intersectionValues,
                                                           const T&              invalidValue,
                                                           T*                    averagedSegmentValue ) const;
    static double pascalToBar( double pascalValue );

    template <typename T>
    std::vector<T> interpolateInterfaceValues( RigFemResultAddress   nativeAddr,
                                               int                   frameIndex,
                                               const std::vector<T>& unscaledResultValues );

    static void initializeResultValues( std::vector<float>& resultValues, size_t resultCount );
    static void initializeResultValues( std::vector<caf::Ten3d>& resultValues, size_t resultCount );

    void filterShortSegments( std::vector<double>*               xValues,
                              std::vector<double>*               yValues,
                              std::vector<unsigned char>*        filterSegments,
                              std::vector<std::vector<double>*>& vectorOfDependentValues );
    void filterColinearSegments( std::vector<double>*               xValues,
                                 std::vector<double>*               yValues,
                                 std::vector<unsigned char>*        filterSegments,
                                 std::vector<std::vector<double>*>& vectorOfDependentValues );
    void smoothSegments( std::vector<double>*              mds,
                         std::vector<double>*              tvds,
                         std::vector<double>*              values,
                         const std::vector<double>&        interfaceShValues,
                         const std::vector<unsigned char>& smoothSegments,
                         const double                      smoothingThreshold );

    std::vector<unsigned char> determineFilteringOrSmoothing( const std::vector<double>& porePressures );

    double hydroStaticPorePressureForSegment( size_t intersectionIdx ) const;

    static bool isValid( double value );
    static bool isValid( float value );

private:
    cvf::ref<RigGeoMechCaseData> m_caseData;
    double                       m_rkbDiff;

    std::map<RigWbsParameter, std::vector<std::pair<double, double>>> m_lasFileValues;

    std::map<RigWbsParameter, WbsParameterSource> m_parameterSources;
    std::map<RigWbsParameter, double>             m_userDefinedValues;

    static const double UNIT_WEIGHT_OF_WATER;
};