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Interpolating MDvalues

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Gaute Lindkvist
2019-08-28 16:00:01 +02:00
parent 2c6191c94b
commit 789daed42b
10 changed files with 267 additions and 8 deletions
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108
ApplicationCode/UnitTests/RigWellPathGeometryTools-Test.cpp Normal file
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/////////////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2019- 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.
//
/////////////////////////////////////////////////////////////////////////////////
#include "gtest/gtest.h"
#include "RigWellPathGeometryTools.h"
#include <vector>
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
TEST(RigWellPathGeometryTools, VerticalPath)
{
std::vector<double> mdValues = {100, 500, 1000};
std::vector<double> tvdValues = {100, 500, 1000};
std::vector<double> fullTVDValues = {100, 200, 300, 400, 500, 600, 700, 800, 900, 1000};
std::vector<double> fullMDValues = RigWellPathGeometryTools::interpolateMdFromTvd(mdValues, tvdValues, fullTVDValues);
EXPECT_EQ(fullTVDValues.size(), fullMDValues.size());
for (size_t i = 0; i < fullTVDValues.size(); ++i)
{
EXPECT_DOUBLE_EQ(fullTVDValues[i], fullMDValues[i]);
}
}
TEST(RigWellPathGeometryTools, LinearPath)
{
std::vector<double> mdValues = {100, 500, 1000};
std::vector<double> tvdValues = {50, 250, 500};
std::vector<double> fullTVDValues = {50, 100, 150, 200, 250, 300, 350, 400, 450, 500};
std::vector<double> fullMDValues = RigWellPathGeometryTools::interpolateMdFromTvd(mdValues, tvdValues, fullTVDValues);
EXPECT_EQ(fullTVDValues.size(), fullMDValues.size());
for (size_t i = 0; i < fullTVDValues.size(); ++i)
{
EXPECT_DOUBLE_EQ(2.0*fullTVDValues[i], fullMDValues[i]);
}
}
double quadraticFunction(double x)
{
return 0.0015 * std::pow(x, 2) - 0.25 * x + 100;
}
TEST(RigWellPathGeometryTools, QuadraticPath)
{
std::vector<double> mdValues = {100, 300, 600, 1000};
std::vector<double> tvdValues;
for (double md : mdValues)
{
tvdValues.push_back(quadraticFunction(md));
}
std::vector<double> fullMDValues = {100, 200, 300, 400, 500, 600, 700, 800, 900, 1000};
std::vector<double> fullTvdValues;
for (double md : fullMDValues)
{
fullTvdValues.push_back(quadraticFunction(md));
}
std::vector<double> estimatedFullMDValues = RigWellPathGeometryTools::interpolateMdFromTvd(mdValues, tvdValues, fullTvdValues);
EXPECT_EQ(estimatedFullMDValues.size(), fullMDValues.size());
for (size_t i = 0; i < estimatedFullMDValues.size(); ++i)
{
EXPECT_DOUBLE_EQ(fullMDValues[i], estimatedFullMDValues[i]);
}
}
double cubicFunction(double x)
{
return 0.000012 * std::pow(x, 3) - 0.0175 * std::pow(x, 2) + 7 * x;
}
TEST(RigWellPathGeometryTools, CubicPath)
{
std::vector<double> mdValues = {100, 300, 600, 1000};
std::vector<double> tvdValues;
for (double md : mdValues)
{
tvdValues.push_back(cubicFunction(md));
}
std::vector<double> fullMDValues = {100, 200, 300, 400, 500, 600, 700, 800, 900, 1000};
std::vector<double> fullTvdValues;
for (double md : fullMDValues)
{
fullTvdValues.push_back(cubicFunction(md));
}
std::vector<double> estimatedFullMDValues = RigWellPathGeometryTools::interpolateMdFromTvd(mdValues, tvdValues, fullTvdValues);
EXPECT_EQ(estimatedFullMDValues.size(), fullMDValues.size());
for (size_t i = 0; i < estimatedFullMDValues.size(); ++i)
{
EXPECT_DOUBLE_EQ(fullMDValues[i], estimatedFullMDValues[i]);
}
}