#1519 Create tools for calculating cells intersected by well paths

This commit is contained in:
Bjørnar Grip Fjær 2017-05-26 11:10:54 +02:00
parent bb8483a98b
commit 05edb97635
5 changed files with 540 additions and 0 deletions

View File

@ -46,12 +46,14 @@ ${CEE_CURRENT_LIST_DIR}RigEclipseNativeStatCalc.h
${CEE_CURRENT_LIST_DIR}RigEclipseNativeVisibleCellsStatCalc.h
${CEE_CURRENT_LIST_DIR}RigEclipseMultiPropertyStatCalc.h
${CEE_CURRENT_LIST_DIR}RigWellLogCurveData.h
${CEE_CURRENT_LIST_DIR}RigWellLogExtractionTools.h
${CEE_CURRENT_LIST_DIR}RigTimeHistoryResultAccessor.h
${CEE_CURRENT_LIST_DIR}RigCurveDataTools.h
${CEE_CURRENT_LIST_DIR}RigSummaryCaseData.h
${CEE_CURRENT_LIST_DIR}RigLasFileExporter.h
${CEE_CURRENT_LIST_DIR}RigSimulationWellCoordsAndMD.h
${CEE_CURRENT_LIST_DIR}RigFishbonesGeometry.h
${CEE_CURRENT_LIST_DIR}RigWellPathIntersectionTools.h
)
set (SOURCE_GROUP_SOURCE_FILES
@ -98,6 +100,7 @@ ${CEE_CURRENT_LIST_DIR}RigSummaryCaseData.cpp
${CEE_CURRENT_LIST_DIR}RigLasFileExporter.cpp
${CEE_CURRENT_LIST_DIR}RigSimulationWellCoordsAndMD.cpp
${CEE_CURRENT_LIST_DIR}RigFishbonesGeometry.cpp
${CEE_CURRENT_LIST_DIR}RigWellPathIntersectionTools.cpp
)
list(APPEND CODE_HEADER_FILES

View File

@ -0,0 +1,311 @@
/////////////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2017 Statoil 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 "RigWellPathIntersectionTools.h"
#include "RiaLogging.h"
#include "RigWellPath.h"
#include "RigMainGrid.h"
#include "RigEclipseCaseData.h"
#include "RigWellLogExtractionTools.h"
#include "cvfGeometryTools.h"
#include "cvfMatrix3.h"
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
std::vector<WellPathCellIntersectionInfo> RigWellPathIntersectionTools::findCellsIntersectedByPath(const RigEclipseCaseData* caseData, const std::vector<cvf::Vec3d>& coords, bool includeStartCell, bool includeEndCell)
{
std::vector<WellPathCellIntersectionInfo> intersectionInfo;
const RigMainGrid* grid = caseData->mainGrid();
if (coords.size() < 2) return intersectionInfo;
std::vector<HexIntersectionInfo> intersections = getIntersectedCells(grid, coords);
removeEnteringIntersections(&intersections);
if (intersections.empty()) return intersectionInfo;
cvf::Vec3d startPoint;
cvf::Vec3d endPoint;
size_t cellIndex;
WellPathCellDirection direction;
auto& intersection = intersections.cbegin();
if (includeStartCell)
{
startPoint = coords[0];
endPoint = intersection->m_intersectionPoint;
cellIndex = findCellFromCoords(grid, startPoint);
direction = calculateDirectionInCell(grid, cellIndex, startPoint, endPoint);
intersectionInfo.push_back(WellPathCellIntersectionInfo(cellIndex, direction, startPoint, endPoint));
}
startPoint = intersection->m_intersectionPoint;
cellIndex = intersection->m_hexIndex;
++intersection;
while (intersection != intersections.cend())
{
endPoint = intersection->m_intersectionPoint;
direction = calculateDirectionInCell(grid, cellIndex, startPoint, endPoint);
intersectionInfo.push_back(WellPathCellIntersectionInfo(cellIndex, direction, startPoint, endPoint));
startPoint = endPoint;
cellIndex = intersection->m_hexIndex;
++intersection;
}
if (includeEndCell)
{
endPoint = coords[coords.size() - 1];
direction = calculateDirectionInCell(grid, cellIndex, startPoint, endPoint);
intersectionInfo.push_back(WellPathCellIntersectionInfo(cellIndex, direction, startPoint, endPoint));
}
return intersectionInfo;
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
std::vector<HexIntersectionInfo> RigWellPathIntersectionTools::getIntersectedCells(const RigMainGrid* grid, const std::vector<cvf::Vec3d>& coords)
{
const std::vector<cvf::Vec3d>& nodeCoords = grid->nodes();
std::vector<HexIntersectionInfo> intersections;
for (size_t i = 0; i < coords.size() - 1; ++i)
{
cvf::BoundingBox bb;
bb.add(coords[i]);
bb.add(coords[i + 1]);
std::vector<size_t> closeCells = findCloseCells(grid, bb);
cvf::Vec3d hexCorners[8];
for (size_t closeCell : closeCells)
{
const RigCell& cell = grid->globalCellArray()[closeCell];
if (cell.isInvalid()) continue;
setHexCorners(cell, nodeCoords, hexCorners);
RigHexIntersector::lineHexCellIntersection(coords[i], coords[i + 1], hexCorners, closeCell, &intersections);
}
}
return intersections;
}
//--------------------------------------------------------------------------------------------------
/// Calculates direction vectors for each axis in the cell.
//--------------------------------------------------------------------------------------------------
void RigWellPathIntersectionTools::calculateCellMainAxisVectors(const std::array<cvf::Vec3d, 8>& hexCorners, cvf::Vec3d* iAxisDirection, cvf::Vec3d* jAxisDirection, cvf::Vec3d* kAxisDirection)
{
for (auto vec : hexCorners)
{
RiaLogging::debug(QString("%1, %2, %3").arg(vec.x()).arg(vec.y()).arg(vec.z()));
}
*iAxisDirection = calculateCellMainAxisVector(hexCorners, cvf::StructGridInterface::NEG_I, cvf::StructGridInterface::POS_I);
*jAxisDirection = calculateCellMainAxisVector(hexCorners, cvf::StructGridInterface::NEG_J, cvf::StructGridInterface::POS_J);
*kAxisDirection = calculateCellMainAxisVector(hexCorners, cvf::StructGridInterface::NEG_K, cvf::StructGridInterface::POS_K);
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
cvf::Vec3d RigWellPathIntersectionTools::calculateCellMainAxisVector(const std::array<cvf::Vec3d, 8>& hexCorners,
cvf::StructGridInterface::FaceType negativeFace,
cvf::StructGridInterface::FaceType positiveFace)
{
cvf::ubyte negativeFaceVertexIndices[4];
cvf::StructGridInterface::cellFaceVertexIndices(negativeFace, negativeFaceVertexIndices);
cvf::Vec3d negativeFaceCenter = cvf::GeometryTools::computeFaceCenter(hexCorners[negativeFaceVertexIndices[0]],
hexCorners[negativeFaceVertexIndices[1]],
hexCorners[negativeFaceVertexIndices[2]],
hexCorners[negativeFaceVertexIndices[3]]);
cvf::ubyte positiveFaceVertexIndices[4];
cvf::StructGridInterface::cellFaceVertexIndices(positiveFace, positiveFaceVertexIndices);
cvf::Vec3d positiveFaceCenter = cvf::GeometryTools::computeFaceCenter(hexCorners[positiveFaceVertexIndices[0]],
hexCorners[positiveFaceVertexIndices[1]],
hexCorners[positiveFaceVertexIndices[2]],
hexCorners[positiveFaceVertexIndices[3]]);
return positiveFaceCenter - negativeFaceCenter;
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
WellPathCellDirection RigWellPathIntersectionTools::calculateDirectionInCell(const std::array<cvf::Vec3d, 8>& hexCorners, const cvf::Vec3d& startPoint, const cvf::Vec3d& endPoint)
{
cvf::Vec3d vec = endPoint - startPoint;
cvf::Vec3d iAxisVector;
cvf::Vec3d jAxisVector;
cvf::Vec3d kAxisVector;
calculateCellMainAxisVectors(hexCorners, &iAxisVector, &jAxisVector, &kAxisVector);
cvf::Vec3d iAxisDirection = iAxisVector.getNormalized();
cvf::Vec3d jAxisDirection = jAxisVector.getNormalized();
cvf::Vec3d kAxisDirection = kAxisVector.getNormalized();
cvf::Mat3d localCellCoordinateSystem(iAxisDirection.x(), jAxisDirection.x(), kAxisDirection.x(),
iAxisDirection.y(), jAxisDirection.y(), kAxisDirection.y(),
iAxisDirection.z(), jAxisDirection.z(), kAxisDirection.z());
cvf::Vec3d localCellCoordinateVec = vec.getTransformedVector(localCellCoordinateSystem.getInverted());
double iLengthFraction = abs(localCellCoordinateVec.x() / iAxisVector.length());
double jLengthFraction = abs(localCellCoordinateVec.y() / jAxisVector.length());
double kLengthFraction = abs(localCellCoordinateVec.z() / kAxisVector.length());
if (iLengthFraction > jLengthFraction && iLengthFraction > kLengthFraction)
{
WellPathCellDirection direction = POS_I;
if (localCellCoordinateVec.x() < 0)
{
direction = NEG_I;
}
return direction;
}
else if (jLengthFraction > iLengthFraction && jLengthFraction > kLengthFraction)
{
WellPathCellDirection direction = POS_J;
if (localCellCoordinateVec.y() < 0)
{
direction = NEG_J;
}
return direction;
}
else
{
WellPathCellDirection direction = POS_K;
if (localCellCoordinateVec.z() < 0)
{
direction = NEG_K;
}
return direction;
}
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
WellPathCellDirection RigWellPathIntersectionTools::calculateDirectionInCell(const RigMainGrid* grid, size_t cellIndex, const cvf::Vec3d& startPoint, const cvf::Vec3d& endPoint)
{
std::array<cvf::Vec3d, 8> hexCorners = getCellHexCorners(grid, cellIndex);
return calculateDirectionInCell(hexCorners, startPoint, endPoint);
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
std::vector<size_t> RigWellPathIntersectionTools::findCloseCells(const RigMainGrid* grid, const cvf::BoundingBox& bb)
{
std::vector<size_t> closeCells;
grid->findIntersectingCells(bb, &closeCells);
return closeCells;
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
size_t RigWellPathIntersectionTools::findCellFromCoords(const RigMainGrid* grid, const cvf::Vec3d& coords)
{
const std::vector<cvf::Vec3d>& nodeCoords = grid->nodes();
cvf::BoundingBox bb;
bb.add(coords);
std::vector<size_t> closeCells = findCloseCells(grid, bb);
cvf::Vec3d hexCorners[8];
for (size_t closeCell : closeCells)
{
const RigCell& cell = grid->globalCellArray()[closeCell];
if (cell.isInvalid()) continue;
setHexCorners(cell, nodeCoords, hexCorners);
if (RigHexIntersector::isPointInCell(coords, hexCorners, closeCell))
{
return closeCell;
}
}
// Coordinate is outside any cells?
CVF_ASSERT(false);
return 0;
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
std::array<cvf::Vec3d, 8> RigWellPathIntersectionTools::getCellHexCorners(const RigMainGrid* grid, size_t cellIndex)
{
const std::vector<cvf::Vec3d>& nodeCoords = grid->nodes();
std::array<cvf::Vec3d, 8> corners;
const RigCell& cell = grid->globalCellArray()[cellIndex];
setHexCorners(cell, nodeCoords, corners.data());
return corners;
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RigWellPathIntersectionTools::setHexCorners(const RigCell& cell, const std::vector<cvf::Vec3d>& nodeCoords, cvf::Vec3d* hexCorners)
{
const caf::SizeTArray8& cornerIndices = cell.cornerIndices();
hexCorners[0] = nodeCoords[cornerIndices[0]];
hexCorners[1] = nodeCoords[cornerIndices[1]];
hexCorners[2] = nodeCoords[cornerIndices[2]];
hexCorners[3] = nodeCoords[cornerIndices[3]];
hexCorners[4] = nodeCoords[cornerIndices[4]];
hexCorners[5] = nodeCoords[cornerIndices[5]];
hexCorners[6] = nodeCoords[cornerIndices[6]];
hexCorners[7] = nodeCoords[cornerIndices[7]];
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
void RigWellPathIntersectionTools::removeEnteringIntersections(std::vector<HexIntersectionInfo>* intersections)
{
for (auto it = intersections->begin(); it != intersections->end();)
{
if (it->m_isIntersectionEntering)
{
it = intersections->erase(it);
}
else
{
++it;
}
}
}

View File

@ -0,0 +1,85 @@
/////////////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2017 Statoil 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 "RigCell.h"
#include "RigWellLogExtractionTools.h"
#include "cvfVector3.h"
#include <array>
class RigWellPath;
class RigMainGrid;
class RigEclipseCaseData;
//==================================================================================================
///
//==================================================================================================
enum WellPathCellDirection {
POS_I,
NEG_I,
POS_J,
NEG_J,
POS_K,
NEG_K
};
//==================================================================================================
///
//==================================================================================================
struct WellPathCellIntersectionInfo {
WellPathCellIntersectionInfo(size_t cellIndex, WellPathCellDirection direction, cvf::Vec3d startPoint, cvf::Vec3d endPoint)
: cellIndex(cellIndex),
direction(direction),
startPoint(startPoint),
endPoint(endPoint)
{}
size_t cellIndex;
WellPathCellDirection direction;
cvf::Vec3d startPoint;
cvf::Vec3d endPoint;
};
//==================================================================================================
///
//==================================================================================================
class RigWellPathIntersectionTools : public cvf::Object
{
public:
static std::vector<WellPathCellIntersectionInfo> findCellsIntersectedByPath(const RigEclipseCaseData* caseData, const std::vector<cvf::Vec3d>& coords, bool includeStartCell = true, bool includeEndCell = true);
static std::vector<HexIntersectionInfo> getIntersectedCells(const RigMainGrid* grid, const std::vector<cvf::Vec3d>& coords);
// Calculate direction
static void calculateCellMainAxisVectors(const std::array<cvf::Vec3d, 8>& hexCorners, cvf::Vec3d* iAxisDirection, cvf::Vec3d* jAxisDirection, cvf::Vec3d* kAxisDirection);
static cvf::Vec3d calculateCellMainAxisVector(const std::array<cvf::Vec3d, 8>& hexCorners, cvf::StructGridInterface::FaceType startFace, cvf::StructGridInterface::FaceType endFace);
static WellPathCellDirection calculateDirectionInCell(const std::array<cvf::Vec3d, 8>& hexCorners, const cvf::Vec3d& startPoint, const cvf::Vec3d& endPoint);
static WellPathCellDirection calculateDirectionInCell(const RigMainGrid* grid, size_t cellIndex, const cvf::Vec3d& startPoint, const cvf::Vec3d& endPoint);
static std::vector<size_t> findCloseCells(const RigMainGrid* grid, const cvf::BoundingBox& bb);
static size_t findCellFromCoords(const RigMainGrid* caseData, const cvf::Vec3d& coords);
static std::array<cvf::Vec3d, 8> getCellHexCorners(const RigMainGrid* grid, size_t cellIndex);
static void setHexCorners(const RigCell& cell, const std::vector<cvf::Vec3d>& nodeCoords, cvf::Vec3d* hexCorners);
static void removeEnteringIntersections(std::vector<HexIntersectionInfo>* intersections);
};

View File

@ -16,6 +16,7 @@ ${CEE_CURRENT_LIST_DIR}RifReaderEclipseSummary-Test.cpp
${CEE_CURRENT_LIST_DIR}RigActiveCellInfo-Test.cpp
${CEE_CURRENT_LIST_DIR}RigReservoir-Test.cpp
${CEE_CURRENT_LIST_DIR}RigStatisticsMath-Test.cpp
${CEE_CURRENT_LIST_DIR}RigWellPathIntersectionTools-Test.cpp
${CEE_CURRENT_LIST_DIR}RimWellLogExtractionCurveImpl-Test.cpp
${CEE_CURRENT_LIST_DIR}RivPipeGeometryGenerator-Test.cpp
${CEE_CURRENT_LIST_DIR}RivTernaryScalarMapper-Test.cpp

View File

@ -0,0 +1,140 @@
/////////////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2017 Statoil 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 "RigWellPathIntersectionTools.h"
#include "cvfStructGrid.h"
TEST(RigWellPathIntersectionTools, TestCalculateMainAxisVector)
{
std::array<cvf::Vec3d, 8> hexCorners = {
cvf::Vec3d(0.0, 0.0, 0.0),
cvf::Vec3d(10.0, 0.0, 0.0),
cvf::Vec3d(10.0, 10.0, 0.0),
cvf::Vec3d(0.0, 10.0, 0.0),
cvf::Vec3d(0.0, 0.0, 10.0),
cvf::Vec3d(10.0, 0.0, 10.0),
cvf::Vec3d(10.0, 10.0, 10.0),
cvf::Vec3d(0.0, 10.0, 10.0),
};
cvf::Vec3d iMainAxisVector = RigWellPathIntersectionTools::calculateCellMainAxisVector(hexCorners, cvf::StructGridInterface::NEG_I, cvf::StructGridInterface::POS_I);
EXPECT_EQ(10, iMainAxisVector.x());
EXPECT_EQ(0, iMainAxisVector.y());
EXPECT_EQ(0, iMainAxisVector.z());
cvf::Vec3d jMainAxisVector = RigWellPathIntersectionTools::calculateCellMainAxisVector(hexCorners, cvf::StructGridInterface::NEG_J, cvf::StructGridInterface::POS_J);
EXPECT_EQ(0 , jMainAxisVector.x());
EXPECT_EQ(10, jMainAxisVector.y());
EXPECT_EQ(0, jMainAxisVector.z());
cvf::Vec3d kMainAxisVector = RigWellPathIntersectionTools::calculateCellMainAxisVector(hexCorners, cvf::StructGridInterface::NEG_K, cvf::StructGridInterface::POS_K);
EXPECT_EQ(0, kMainAxisVector.x());
EXPECT_EQ(0, kMainAxisVector.y());
EXPECT_EQ(10, kMainAxisVector.z());
}
TEST(RigWellPathIntersectionTools, TestCalculateMainAxisVectors)
{
std::array<cvf::Vec3d, 8> hexCorners = {
cvf::Vec3d(0.0, 0.0, 0.0),
cvf::Vec3d(10.0, 0.0, 0.0),
cvf::Vec3d(10.0, 10.0, 0.0),
cvf::Vec3d(0.0, 10.0, 0.0),
cvf::Vec3d(0.0, 0.0, 10.0),
cvf::Vec3d(10.0, 0.0, 10.0),
cvf::Vec3d(10.0, 10.0, 10.0),
cvf::Vec3d(0.0, 10.0, 10.0),
};
cvf::Vec3d iMainAxisVector;
cvf::Vec3d jMainAxisVector;
cvf::Vec3d kMainAxisVector;
RigWellPathIntersectionTools::calculateCellMainAxisVectors(hexCorners, &iMainAxisVector, &jMainAxisVector, &kMainAxisVector);
EXPECT_EQ(10, iMainAxisVector.x());
EXPECT_EQ(0, iMainAxisVector.y());
EXPECT_EQ(0, iMainAxisVector.z());
EXPECT_EQ(0 , jMainAxisVector.x());
EXPECT_EQ(10, jMainAxisVector.y());
EXPECT_EQ(0, jMainAxisVector.z());
EXPECT_EQ(0, kMainAxisVector.x());
EXPECT_EQ(0, kMainAxisVector.y());
EXPECT_EQ(10, kMainAxisVector.z());
}
TEST(RigWellPathIntersectionTools, TestCalculateDirectionInCellThroughCellCenters)
{
std::array<cvf::Vec3d, 8> hexCorners = {
cvf::Vec3d(0.0, 0.0, 0.0),
cvf::Vec3d(10.0, 0.0, 0.0),
cvf::Vec3d(10.0, 10.0, 0.0),
cvf::Vec3d(0.0, 10.0, 0.0),
cvf::Vec3d(0.0, 0.0, 10.0),
cvf::Vec3d(10.0, 0.0, 10.0),
cvf::Vec3d(10.0, 10.0, 10.0),
cvf::Vec3d(0.0, 10.0, 10.0),
};
{
cvf::Vec3d startPoint(0, 5, 5);
cvf::Vec3d endPoint(10, 5, 5);
WellPathCellDirection direction = RigWellPathIntersectionTools::calculateDirectionInCell(hexCorners, startPoint, endPoint);
EXPECT_EQ(POS_I, direction);
}
{
cvf::Vec3d startPoint(5, 0, 5);
cvf::Vec3d endPoint(5, 10, 5);
WellPathCellDirection direction = RigWellPathIntersectionTools::calculateDirectionInCell(hexCorners, startPoint, endPoint);
EXPECT_EQ(POS_J, direction);
}
{
cvf::Vec3d startPoint(5, 5, 0);
cvf::Vec3d endPoint(5, 5, 10);
WellPathCellDirection direction = RigWellPathIntersectionTools::calculateDirectionInCell(hexCorners, startPoint, endPoint);
EXPECT_EQ(POS_K, direction);
}
}
TEST(RigWellPathIntersectionTools, TestCalculateJDirectionThroughCells)
{
std::array<cvf::Vec3d, 8> hexCorners = {
cvf::Vec3d(402380, 7.21315e+06, -4219.43),
cvf::Vec3d(402475, 7.21311e+06, -4226.57),
cvf::Vec3d(402510, 7.2132e+06, -4226.75),
cvf::Vec3d(402414, 7.21324e+06, -4222.8),
cvf::Vec3d(402385, 7.21314e+06, -4232.71),
cvf::Vec3d(402480, 7.2131e+06, -4239.88),
cvf::Vec3d(402515, 7.2132e+06, -4239.94),
cvf::Vec3d(402419, 7.21323e+06, -4235.84),
};
cvf::Vec3d startPoint(402428, 7.21323e+06, -4223.35);
cvf::Vec3d endPoint(402399, 7.21314e+06, -4224.48);
WellPathCellDirection direction = RigWellPathIntersectionTools::calculateDirectionInCell(hexCorners, startPoint, endPoint);
EXPECT_EQ(NEG_J, direction);
}