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#5470 Add a new median calculator and make rkbdiff default to median well path rkb

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Gaute Lindkvist
2020-02-10 15:37:17 +01:00
parent 91a7a94dda
commit df14cfce06
7 changed files with 267 additions and 5 deletions
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1
ApplicationCode/Application/Tools/CMakeLists_files.cmake
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@@ -32,6 +32,7 @@ ${CMAKE_CURRENT_LIST_DIR}/RiaTimeHistoryCurveResampler.h
${CMAKE_CURRENT_LIST_DIR}/RiaStatisticsTools.h
${CMAKE_CURRENT_LIST_DIR}/RiaOffshoreSphericalCoords.h
${CMAKE_CURRENT_LIST_DIR}/RiaWeightedMeanCalculator.h
${CMAKE_CURRENT_LIST_DIR}/RiaMedianCalculator.h
${CMAKE_CURRENT_LIST_DIR}/RiaWeightedMeanCalculator.inl
${CMAKE_CURRENT_LIST_DIR}/RiaWeightedGeometricMeanCalculator.h
${CMAKE_CURRENT_LIST_DIR}/RiaWeightedHarmonicMeanCalculator.h

77
ApplicationCode/Application/Tools/RiaMedianCalculator.h Normal file
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@@ -0,0 +1,77 @@
/////////////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2020- Equinor 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.
//
/////////////////////////////////////////////////////////////////////////////////
#pragma once
#include "cafAssert.h"
#include <algorithm>
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
template <class T>
class RiaMedianCalculator
{
public:
RiaMedianCalculator() = default;
void add( T value );
double median() const;
bool valid() const;
private:
std::vector<T> m_values;
};
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
template <class T>
void RiaMedianCalculator<T>::add( T value )
{
m_values.insert( std::lower_bound( m_values.begin(), m_values.end(), value ), value );
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
template <class T>
double RiaMedianCalculator<T>::median() const
{
CAF_ASSERT( valid() && "You must ensure the result is valid before calling this" );
auto count = m_values.size();
if ( count == 1u )
return m_values.front();
else if ( count % 2 == 0 )
{
return ( m_values[count / 2 - 1] + m_values[count / 2] ) * 0.5;
}
else
{
return m_values[count / 2];
}
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
template <class T>
bool RiaMedianCalculator<T>::valid() const
{
return !m_values.empty();
}