ObservedDataStationNMT2ApparentResistivityAndPhase.h

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// The MIT License (MIT)
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// Copyright (c) 2021 Yoshiya Usui
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#ifndef DBLDEF_OBSERVED_DATA_NMT2_APPARENT_RESISTIVITY_AND_PHASE
#define DBLDEF_OBSERVED_DATA_NMT2_APPARENT_RESISTIVITY_AND_PHASE
 
#include <vector>
#include <complex>
 
#include "Forward3D.h"
#include "ObservedDataStationNMT2.h"
#include "CommonParameters.h"
#include "MeshDataTetraElement.h"
 
// Observed data of apparent resistivity and phase of NMT station ( triangle area )
class ObservedDataStationNMT2ApparentResistivityAndPhase: public ObservedDataStationNMT2{
    public:
 
        // Constructer
        explicit ObservedDataStationNMT2ApparentResistivityAndPhase();
 
        // Destructer
        ~ObservedDataStationNMT2ApparentResistivityAndPhase();
            
        // Read data from input file
        void inputObservedData( std::ifstream& inFile );
 
        // Calulate Impedance tensor
        void calculateApparentResistivityAndPhase( const double freq, const ObservedDataStationPoint* const ptrStationOfMagneticField, int& icount );
 
        // Initialize apparent resistivitu, phase and their errors
        void initializeApparentResistivityPhaseAndErrors();
 
        // Allocate memory for the apparent resistivity, phase and their errors
        void allocateMemoryForCalculatedValues();
 
        // Output calculated apparent resistivity and phase
        void outputCalculatedValues() const;
        
        // Calulate sensitivity matrix of apparent resistivity and phase
        void calculateSensitivityMatrix( const double freq, const int nModel,
            const ObservedDataStationPoint* const ptrStationOfMagneticField,
            const std::complex<double>* const derivativesOfEMFieldExPol,
            const std::complex<double>* const derivativesOfEMFieldEyPol,
            double* const sensitivityMatrix ) const;
    
        // Calculate data vector of this PE
        void calculateResidualVectorOfDataThisPE( const double freq, const int offset, double* vector ) const;
 
        // Calulate sum of square of misfit
        double calculateErrorSumOfSquaresThisPE() const;
 
    private:
 
        double* m_apparentResistivityXXObserved;
        double* m_apparentResistivityXYObserved;
        double* m_apparentResistivityYXObserved;
        double* m_apparentResistivityYYObserved;
        double* m_PhaseXXObserved;
        double* m_PhaseXYObserved;
        double* m_PhaseYXObserved;
        double* m_PhaseYYObserved;
 
        double* m_apparentResistivityXXSD;
        double* m_apparentResistivityXYSD;
        double* m_apparentResistivityYXSD;
        double* m_apparentResistivityYYSD;
        double* m_PhaseXXSD;
        double* m_PhaseXYSD;
        double* m_PhaseYXSD;
        double* m_PhaseYYSD;
 
        double* m_apparentResistivityXXCalculated;
        double* m_apparentResistivityXYCalculated;
        double* m_apparentResistivityYXCalculated;
        double* m_apparentResistivityYYCalculated;
        double* m_PhaseXXCalculated;
        double* m_PhaseXYCalculated;
        double* m_PhaseYXCalculated;
        double* m_PhaseYYCalculated;
 
        double* m_apparentResistivityXXResidual;
        double* m_apparentResistivityXYResidual;
        double* m_apparentResistivityYXResidual;
        double* m_apparentResistivityYYResidual;
        double* m_PhaseXXResidual;
        double* m_PhaseXYResidual;
        double* m_PhaseYXResidual;
        double* m_PhaseYYResidual;
 
        int* m_dataIDOfApparentResistivityXX;
        int* m_dataIDOfApparentResistivityXY;
        int* m_dataIDOfApparentResistivityYX;
        int* m_dataIDOfApparentResistivityYY;
        int* m_dataIDOfPhaseXX;
        int* m_dataIDOfPhaseXY;
        int* m_dataIDOfPhaseYX;
        int* m_dataIDOfPhaseYY;
 
        // Calculate log 10 error of apparent resistivity
        double calcLog10ErrorOfApparentResistivity( const int freqIDGlobalInSta, const int iComp ) const;
 
        // Determine whether to use impedance tensor instead of phase by checking sign differece of real part of impedance tensor
        bool isUsedImpedanceTensor( const double phaseObs, const double phaseError, const double phaseCalc ) const;
 
        // Determine whether to use impedance tensor instead of phase by checking sign differece of real part of impedance tensor from frequeny IDs
        bool isUsedImpedanceTensorFromFreqIDs( const int freqIDThisPEInSta, const int iComp ) const;
 
        // Copy constructer
        ObservedDataStationNMT2ApparentResistivityAndPhase(const ObservedDataStationNMT2ApparentResistivityAndPhase& rhs);
 
        // Copy assignment operator
        ObservedDataStationNMT2ApparentResistivityAndPhase& operator=(const ObservedDataStationNMT2ApparentResistivityAndPhase& rhs);
};
 
#endif