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			88 lines
		
	
	
		
			3.3 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			88 lines
		
	
	
		
			3.3 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
/////////////////////////////////////////////////////////////////////////////////
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//
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//  Copyright (C) Statoil ASA
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//  Copyright (C) Ceetron Solutions AS
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// 
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//  ResInsight is free software: you can redistribute it and/or modify
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//  it under the terms of the GNU General Public License as published by
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//  the Free Software Foundation, either version 3 of the License, or
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//  (at your option) any later version.
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// 
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//  ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
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//  WARRANTY; without even the implied warranty of MERCHANTABILITY or
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//  FITNESS FOR A PARTICULAR PURPOSE.
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// 
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//  See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html> 
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//  for more details.
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//
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/////////////////////////////////////////////////////////////////////////////////
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#pragma once
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#include "RigStatisticsCalculator.h"
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#include "RigCaseCellResultsData.h"
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#include "RigActiveCellInfo.h"
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class RigHistogramCalculator;
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//==================================================================================================
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/// 
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//==================================================================================================
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class RigEclipseNativeStatCalc : public RigStatisticsCalculator
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{
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public:
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    RigEclipseNativeStatCalc(RigCaseCellResultsData* cellResultsData, const RigEclipseResultAddress& eclipseResultAddress);
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    void    minMaxCellScalarValues(size_t timeStepIndex, double& min, double& max) override;
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    void    posNegClosestToZero(size_t timeStepIndex, double& pos, double& neg) override;
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    void    valueSumAndSampleCount(size_t timeStepIndex, double& valueSum, size_t& sampleCount) override;
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    void    addDataToHistogramCalculator(size_t timeStepIndex, RigHistogramCalculator& histogramCalculator) override;
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    void    uniqueValues(size_t timeStepIndex, std::set<int>& values) override;
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    size_t  timeStepCount() override;
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    void    mobileVolumeWeightedMean(size_t timeStepIndex, double& mean) override;
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private:
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    RigCaseCellResultsData* m_resultsData;
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    RigEclipseResultAddress m_eclipseResultAddress;
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    template <typename StatisticsAccumulator>
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    void traverseCells(StatisticsAccumulator& accumulator, size_t timeStepIndex)
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    {
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        if (timeStepIndex >= m_resultsData->cellScalarResults(m_eclipseResultAddress).size())
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        {
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            return;
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        }
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        const std::vector<double>& values = m_resultsData->cellScalarResults(m_eclipseResultAddress, timeStepIndex);
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        if (values.empty())
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        {
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            // Can happen if values do not exist for the current time step index.
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            return;
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        }
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        const RigActiveCellInfo* actCellInfo = m_resultsData->activeCellInfo();
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        size_t cellCount = actCellInfo->reservoirCellCount();
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        bool isUsingGlobalActiveIndex = m_resultsData->isUsingGlobalActiveIndex(m_eclipseResultAddress);
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        for (size_t cIdx = 0; cIdx < cellCount; ++cIdx)
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        {
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            // Filter out inactive cells
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            if (!actCellInfo->isActive(cIdx)) continue;
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            size_t cellResultIndex = cIdx;
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            if (isUsingGlobalActiveIndex)
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            {
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                cellResultIndex = actCellInfo->cellResultIndex(cIdx);
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            }
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            if (cellResultIndex != cvf::UNDEFINED_SIZE_T && cellResultIndex < values.size())
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            {
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                accumulator.addValue(values[cellResultIndex]);
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            }
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        }
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    }
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};
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