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115 lines
3.5 KiB
C++
115 lines
3.5 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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#include "RigStatisticsCalculator.h"
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#include <cmath> // Needed for HUGE_VAL on Linux
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void RigStatisticsCalculator::meanCellScalarValue(double& meanValue)
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{
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double valueSum = 0.0;
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size_t sampleCount = 0;
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this->valueSumAndSampleCount(valueSum, sampleCount);
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if (sampleCount == 0)
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{
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meanValue = HUGE_VAL;
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}
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else
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{
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meanValue = valueSum / sampleCount;
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}
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void RigStatisticsCalculator::meanCellScalarValue(size_t timeStepIndex, double& meanValue)
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{
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double valueSum = 0.0;
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size_t sampleCount = 0;
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this->valueSumAndSampleCount(timeStepIndex, valueSum, sampleCount);
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if (sampleCount == 0)
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{
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meanValue = HUGE_VAL;
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}
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else
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{
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meanValue = valueSum / sampleCount;
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}
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void RigStatisticsCalculator::valueSumAndSampleCount(double& valueSum, size_t& sampleCount)
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{
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size_t tsCount = this->timeStepCount();
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for (size_t tIdx = 0; tIdx < tsCount; tIdx++)
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{
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this->valueSumAndSampleCount(tIdx, valueSum, sampleCount);
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}
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void RigStatisticsCalculator::addDataToHistogramCalculator(RigHistogramCalculator& histogramCalculator)
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{
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size_t tsCount = this->timeStepCount();
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for (size_t tIdx = 0; tIdx < tsCount; tIdx++)
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{
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this->addDataToHistogramCalculator(tIdx, histogramCalculator);
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}
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}
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//--------------------------------------------------------------------------------------------------
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///
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//--------------------------------------------------------------------------------------------------
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void RigStatisticsCalculator::posNegClosestToZero(const std::vector<double>& values, double& pos, double& neg)
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{
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size_t i;
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for (i = 0; i < values.size(); i++)
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{
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if (values[i] == HUGE_VAL)
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{
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continue;
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}
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if (values[i] < pos && values[i] > 0)
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{
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pos = values[i];
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}
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if (values[i] > neg && values[i] < 0)
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{
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neg = values[i];
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}
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}
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}
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