Fault Reactivation updates (#10665)

* Support getting pore pressure for all nodes
* Misc fixes and updates in fault reactivation UI
* Disable fault reactivation result unless you load an odb from a valid working folder

ApplicationLibCode/Commands/GeoMechCommands/RicRunFaultReactModelingFeature.cpp

@@ -62,9 +62,11 @@ void RicRunFaultReactModelingFeature::onActionTriggered( bool isChecked )
 
     runProgress.setProgressDescription( "Writing input files." );
 
-    if ( model->fault() == nullptr )
+    auto [modelOk, errorMsg] = model->validateBeforeRun();
+
+    if ( !modelOk )
     {
-        QMessageBox::critical( nullptr, frmTitle, "A fault has not selected. Please check your model settings." );
+        QMessageBox::critical( nullptr, frmTitle, QString::fromStdString( errorMsg ) );
         return;
     }
 

ApplicationLibCode/ProjectDataModel/Faults/CMakeLists_files.cmake

@@ -4,6 +4,7 @@ set(SOURCE_GROUP_HEADER_FILES
     ${CMAKE_CURRENT_LIST_DIR}/RimFaultReactivationModel.h
     ${CMAKE_CURRENT_LIST_DIR}/RimFaultReactivationModelCollection.h
     ${CMAKE_CURRENT_LIST_DIR}/RimFaultReactivationTools.h
+    ${CMAKE_CURRENT_LIST_DIR}/RimFaultReactivationDataAccess.h
 )
 
 set(SOURCE_GROUP_SOURCE_FILES
@@ -12,6 +13,7 @@ set(SOURCE_GROUP_SOURCE_FILES
     ${CMAKE_CURRENT_LIST_DIR}/RimFaultReactivationModel.cpp
     ${CMAKE_CURRENT_LIST_DIR}/RimFaultReactivationModelCollection.cpp
     ${CMAKE_CURRENT_LIST_DIR}/RimFaultReactivationTools.cpp
+    ${CMAKE_CURRENT_LIST_DIR}/RimFaultReactivationDataAccess.cpp
 )
 
 list(APPEND CODE_HEADER_FILES ${SOURCE_GROUP_HEADER_FILES})

ApplicationLibCode/ProjectDataModel/Faults/RimFaultReactivationDataAccess.cpp

@@ -0,0 +1,118 @@
+/////////////////////////////////////////////////////////////////////////////////
+//
+//  Copyright (C) 2023  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 "RimFaultReactivationDataAccess.h"
+
+#include "RiaPorosityModel.h"
+
+#include "RigCaseCellResultsData.h"
+#include "RigEclipseCaseData.h"
+#include "RigEclipseResultAddress.h"
+#include "RigFault.h"
+#include "RigMainGrid.h"
+#include "RigResultAccessorFactory.h"
+
+#include "RimEclipseCase.h"
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+RimFaultReactivationDataAccess::RimFaultReactivationDataAccess( RimEclipseCase* thecase, size_t timeStepIndex )
+    : m_case( thecase )
+    , m_caseData( nullptr )
+    , m_mainGrid( nullptr )
+    , m_timeStepIndex( timeStepIndex )
+{
+    if ( m_case )
+    {
+        m_caseData = m_case->eclipseCaseData();
+        m_mainGrid = m_case->mainGrid();
+    }
+    if ( m_caseData )
+    {
+        RigEclipseResultAddress resVarAddress( RiaDefines::ResultCatType::DYNAMIC_NATIVE, "PRESSURE" );
+
+        m_case->results( RiaDefines::PorosityModelType::MATRIX_MODEL )->ensureKnownResultLoaded( resVarAddress );
+
+        m_resultAccessor = RigResultAccessorFactory::createFromResultAddress( m_caseData,
+                                                                              0,
+                                                                              RiaDefines::PorosityModelType::MATRIX_MODEL,
+                                                                              timeStepIndex,
+                                                                              resVarAddress );
+    }
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+RimFaultReactivationDataAccess::~RimFaultReactivationDataAccess()
+{
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+void RimFaultReactivationDataAccess::useCellIndexAdjustment( std::map<size_t, size_t> adjustments )
+{
+    m_cellIndexAdjustment = adjustments;
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+double RimFaultReactivationDataAccess::porePressureAtPosition( const cvf::Vec3d& position, double defaultPorePressureGradient )
+{
+    size_t cellIdx = cvf::UNDEFINED_SIZE_T;
+    if ( ( m_mainGrid != nullptr ) && m_resultAccessor.notNull() )
+    {
+        cellIdx = m_mainGrid->findReservoirCellIndexFromPoint( position );
+
+        // adjust cell index to be on correct side of fault
+        if ( auto search = m_cellIndexAdjustment.find( cellIdx ); search != m_cellIndexAdjustment.end() )
+        {
+            cellIdx = search->second;
+        }
+
+        if ( ( cellIdx != cvf::UNDEFINED_SIZE_T ) )
+        {
+            double value = m_resultAccessor->cellScalar( cellIdx );
+            if ( !std::isinf( value ) )
+            {
+                return 100000.0 * m_resultAccessor->cellScalar( cellIdx ); // return in pascal, not bar
+            }
+        }
+    }
+
+    return calculatePorePressure( std::abs( position.z() ), defaultPorePressureGradient );
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+double RimFaultReactivationDataAccess::calculatePorePressure( double depth, double gradient )
+{
+    return gradient * 9.81 * depth * 1000;
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+size_t RimFaultReactivationDataAccess::timeStepIndex() const
+{
+    return m_timeStepIndex;
+}

ApplicationLibCode/ProjectDataModel/Faults/RimFaultReactivationDataAccess.h

@@ -0,0 +1,57 @@
+/////////////////////////////////////////////////////////////////////////////////
+//
+//  Copyright (C) 2021 -    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 "cvfObject.h"
+#include "cvfVector3.h"
+
+#include <map>
+
+class RimEclipseCase;
+class RigEclipseCaseData;
+class RigResultAccessor;
+class RigMainGrid;
+
+//==================================================================================================
+///
+///
+//==================================================================================================
+class RimFaultReactivationDataAccess
+{
+public:
+    RimFaultReactivationDataAccess( RimEclipseCase* thecase, size_t timeStepIndex );
+    ~RimFaultReactivationDataAccess();
+
+    void useCellIndexAdjustment( std::map<size_t, size_t> adjustments );
+
+    double porePressureAtPosition( const cvf::Vec3d& position, double defaultPorePressureGradient );
+
+    size_t timeStepIndex() const;
+
+protected:
+    double calculatePorePressure( double depth, double gradient );
+
+private:
+    RimEclipseCase*             m_case;
+    RigEclipseCaseData*         m_caseData;
+    const RigMainGrid*          m_mainGrid;
+    size_t                      m_timeStepIndex;
+    cvf::ref<RigResultAccessor> m_resultAccessor;
+    std::map<size_t, size_t>    m_cellIndexAdjustment;
+};

ApplicationLibCode/ProjectDataModel/Faults/RimFaultReactivationModel.cpp

@@ -41,6 +41,7 @@
 #include "RimEclipseView.h"
 #include "RimFaultInView.h"
 #include "RimFaultInViewCollection.h"
+#include "RimFaultReactivationDataAccess.h"
 #include "RimFaultReactivationTools.h"
 #include "RimPolylineTarget.h"
 #include "RimTimeStepFilter.h"
@@ -163,6 +164,29 @@ caf::PdmFieldHandle* RimFaultReactivationModel::userDescriptionField()
     return &m_userDescription;
 }
 
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+std::pair<bool, std::string> RimFaultReactivationModel::validateBeforeRun() const
+{
+    if ( fault() == nullptr )
+    {
+        return std::make_pair( false, "A fault has not been selected. Please check your model settings." );
+    }
+
+    if ( selectedTimeSteps().size() < 2 )
+    {
+        return std::make_pair( false, "You need at least 2 selected timesteps. Please check your model settings." );
+    }
+
+    if ( selectedTimeSteps()[0] != m_availableTimeSteps[0] )
+    {
+        return std::make_pair( false, "The first available timestep must always be selected. Please check your model settings." );
+    }
+
+    return std::make_pair( true, "" );
+}
+
 //--------------------------------------------------------------------------------------------------
 ///
 //--------------------------------------------------------------------------------------------------
@@ -527,7 +551,13 @@ void RimFaultReactivationModel::updateTimeSteps()
 //--------------------------------------------------------------------------------------------------
 std::vector<QDateTime> RimFaultReactivationModel::selectedTimeSteps() const
 {
-    return m_selectedTimeSteps();
+    std::vector<QDateTime> dates;
+    for ( auto d : m_selectedTimeSteps() )
+        dates.push_back( d );
+
+    // selected dates might come in the order they were selected, sort them
+    std::sort( dates.begin(), dates.end() );
+    return dates;
 }
 
 //--------------------------------------------------------------------------------------------------
@@ -625,8 +655,29 @@ bool RimFaultReactivationModel::exportModelSettings()
 //--------------------------------------------------------------------------------------------------
 bool RimFaultReactivationModel::extractAndExportModelData()
 {
-    exportModelSettings();
+    model()->clearModelData();
+
+    if ( !exportModelSettings() ) return false;
+
+    auto eCase = eclipseCase();
+
+    // get the selected time step indexes
+    std::vector<size_t> selectedTimeStepIndexes;
+    for ( auto& timeStep : selectedTimeSteps() )
+    {
+        auto idx = std::find( m_availableTimeSteps.begin(), m_availableTimeSteps.end(), timeStep );
+        if ( idx == m_availableTimeSteps.end() ) return false;
+
+        selectedTimeStepIndexes.push_back( idx - m_availableTimeSteps.begin() );
+    }
+
+    // extract data for each timestep
+    size_t outputTimeStepIndex = 0;
+    for ( auto timeStepIdx : selectedTimeStepIndexes )
+    {
+        RimFaultReactivationDataAccess dataAccess( eCase, timeStepIdx );
+        model()->extractModelData( &dataAccess, outputTimeStepIndex++ );
+    }
 
-    // TODO - get values from eclipse and geomech models here
     return true;
 }

ApplicationLibCode/ProjectDataModel/Faults/RimFaultReactivationModel.h

@@ -67,6 +67,8 @@ public:
     QString userDescription();
     void    setUserDescription( QString description );
 
+    std::pair<bool, std::string> validateBeforeRun() const;
+
     void            setFault( RimFaultInView* fault );
     RimFaultInView* fault() const;
 

ApplicationLibCode/ProjectDataModel/GeoMech/RimGeoMechFaultReactivationResult.cpp

@@ -101,6 +101,14 @@ RimGeoMechFaultReactivationResult::~RimGeoMechFaultReactivationResult()
 {
 }
 
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+bool RimGeoMechFaultReactivationResult::isValid() const
+{
+    return m_bHaveValidData;
+}
+
 //--------------------------------------------------------------------------------------------------
 ///
 //--------------------------------------------------------------------------------------------------
@@ -109,7 +117,9 @@ void RimGeoMechFaultReactivationResult::onLoadDataAndUpdate()
     auto geomCase = geoMechCase();
     if ( geomCase == nullptr ) return;
 
-    auto      filename = geomCase->gridFileName();
+    auto filename = geomCase->gridFileName();
+    if ( !filename.toLower().endsWith( ".odb" ) ) return;
+
     QFileInfo fi( filename );
     auto      folder   = fi.path();
     auto      basename = fi.baseName();

ApplicationLibCode/ProjectDataModel/GeoMech/RimGeoMechFaultReactivationResult.h

@@ -47,6 +47,8 @@ public:
 
     void onLoadDataAndUpdate();
 
+    bool isValid() const;
+
 private:
     QList<caf::PdmOptionItemInfo> calculateValueOptions( const caf::PdmFieldHandle* fieldNeedingOptions ) override;
     void                          defineUiOrdering( QString uiConfigName, caf::PdmUiOrdering& uiOrdering ) override;

ApplicationLibCode/ProjectDataModel/GeoMech/RimGeoMechView.cpp

@@ -201,7 +201,13 @@ void RimGeoMechView::onLoadDataAndUpdate()
 
     if ( m_partsCollection ) m_partsCollection->syncWithCase( m_geomechCase );
 
-    if ( m_faultReactivationResult ) m_faultReactivationResult->onLoadDataAndUpdate();
+    if ( m_faultReactivationResult )
+    {
+        if ( m_geomechCase->gridFileName().toLower().endsWith( ".odb" ) )
+        {
+            m_faultReactivationResult->onLoadDataAndUpdate();
+        }
+    }
 
     scheduleCreateDisplayModelAndRedraw();
 
@@ -1025,7 +1031,11 @@ void RimGeoMechView::defineUiTreeOrdering( caf::PdmUiTreeOrdering& uiTreeOrderin
     uiTreeOrdering.add( m_tensorResults() );
     uiTreeOrdering.add( m_cellFilterCollection() );
     uiTreeOrdering.add( m_propertyFilterCollection() );
-    uiTreeOrdering.add( m_faultReactivationResult() );
+
+    if ( ( m_faultReactivationResult() != nullptr ) && ( m_faultReactivationResult->isValid() ) )
+    {
+        uiTreeOrdering.add( m_faultReactivationResult() );
+    }
 
     addRequiredUiTreeObjects( uiTreeOrdering );
 

ApplicationLibCode/ProjectDataModel/WellPath/RimWellIADataAccess.cpp

@@ -22,6 +22,8 @@
 #include "RigFemPartCollection.h"
 #include "RigFemPartResultsCollection.h"
 #include "RigGeoMechCaseData.h"
+#include "RigHexIntersectionTools.h"
+
 #include "RimGeoMechCase.h"
 
 #include "../cafHexInterpolator/cafHexInterpolator.h" // Use relative path, as this is a header only file not part of a library
@@ -67,11 +69,21 @@ int RimWellIADataAccess::elementIndex( cvf::Vec3d position )
     cvf::BoundingBox bb;
     bb.add( position );
 
+    auto part = m_caseData->femParts()->part( 0 );
+
     std::vector<size_t> closeElements;
-    m_caseData->femParts()->part( 0 )->findIntersectingElementIndices( bb, &closeElements );
+    part->findIntersectingElementIndices( bb, &closeElements );
     if ( closeElements.empty() ) return -1;
 
-    return (int)closeElements[0];
+    for ( auto elmIdx : closeElements )
+    {
+        std::array<cvf::Vec3d, 8> coordinates;
+        if ( !part->fillElementCoordinates( elmIdx, coordinates ) ) continue;
+
+        if ( RigHexIntersectionTools::isPointInCell( position, coordinates.data() ) ) return (int)elmIdx;
+    }
+
+    return -1;
 }
 
 //--------------------------------------------------------------------------------------------------

ApplicationLibCode/ReservoirDataModel/RigFaultReactivationModel.cpp

@@ -21,6 +21,8 @@
 #include "RigGriddedPart3d.h"
 #include "RigPolyLinesData.h"
 
+#include "RimFaultReactivationDataAccess.h"
+
 //--------------------------------------------------------------------------------------------------
 ///
 //--------------------------------------------------------------------------------------------------
@@ -57,6 +59,8 @@ RigFaultReactivationModel::RigFaultReactivationModel()
     for ( auto part : allGridParts() )
     {
         m_3dparts[part] = std::make_shared<RigGriddedPart3d>( part == GridPart::PART2 );
+
+        m_cellIndexAdjustmentMap[part] = {};
     }
 }
 
@@ -101,6 +105,17 @@ void RigFaultReactivationModel::reset()
     }
 }
 
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+void RigFaultReactivationModel::clearModelData()
+{
+    for ( auto part : allGridParts() )
+    {
+        m_3dparts[part]->clearModelData();
+    }
+}
+
 //--------------------------------------------------------------------------------------------------
 ///
 //--------------------------------------------------------------------------------------------------
@@ -328,3 +343,15 @@ std::shared_ptr<RigGriddedPart3d> RigFaultReactivationModel::grid( GridPart part
 {
     return m_3dparts.at( part );
 }
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+void RigFaultReactivationModel::extractModelData( RimFaultReactivationDataAccess* dataAccess, size_t outputTimeStep )
+{
+    for ( auto part : allGridParts() )
+    {
+        dataAccess->useCellIndexAdjustment( m_cellIndexAdjustmentMap[part] );
+        m_3dparts[part]->extractModelData( dataAccess, outputTimeStep );
+    }
+}

ApplicationLibCode/ReservoirDataModel/RigFaultReactivationModel.h

@@ -30,6 +30,7 @@
 #include <vector>
 
 class RigGriddedPart3d;
+class RimFaultReactivationDataAccess;
 
 class RigFRModelPart
 {
@@ -94,6 +95,9 @@ public:
 
     std::shared_ptr<RigGriddedPart3d> grid( GridPart part ) const;
 
+    void clearModelData();
+    void extractModelData( RimFaultReactivationDataAccess* dataAccess, size_t outputTimeStep );
+
 protected:
     void generateGrids( cvf::Vec3dArray points );
 
@@ -122,4 +126,6 @@ private:
     bool                                 m_isValid;
 
     std::map<GridPart, std::shared_ptr<RigGriddedPart3d>> m_3dparts;
+
+    std::map<GridPart, std::map<size_t, size_t>> m_cellIndexAdjustmentMap;
 };

ApplicationLibCode/ReservoirDataModel/RigGriddedPart3d.cpp

@@ -18,6 +18,8 @@
 
 #include "RigGriddedPart3d.h"
 
+#include "RimFaultReactivationDataAccess.h"
+
 #include "cvfTextureImage.h"
 
 //--------------------------------------------------------------------------------------------------
@@ -46,6 +48,16 @@ void RigGriddedPart3d::reset()
     m_nodes.clear();
     m_elementIndices.clear();
     m_meshLines.clear();
+
+    clearModelData();
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+void RigGriddedPart3d::clearModelData()
+{
+    m_nodePorePressure.clear();
 }
 
 //--------------------------------------------------------------------------------------------------
@@ -344,3 +356,29 @@ const std::map<RigGriddedPart3d::Boundary, std::vector<unsigned int>>& RigGridde
 {
     return m_boundaryNodes;
 }
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+const std::vector<double>& RigGriddedPart3d::nodePorePressure( size_t outputTimeStep ) const
+{
+    if ( outputTimeStep >= m_nodePorePressure.size() ) return m_emptyData;
+    return m_nodePorePressure[outputTimeStep];
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+void RigGriddedPart3d::extractModelData( RimFaultReactivationDataAccess* dataAccess, size_t outputTimeStep )
+{
+    if ( m_nodePorePressure.size() <= outputTimeStep )
+    {
+        m_nodePorePressure.resize( outputTimeStep + 1 );
+    }
+
+    for ( auto& node : m_nodes )
+    {
+        double pressure = dataAccess->porePressureAtPosition( node, 1.0 );
+        m_nodePorePressure[outputTimeStep].push_back( pressure );
+    }
+}

ApplicationLibCode/ReservoirDataModel/RigGriddedPart3d.h

@@ -24,6 +24,8 @@
 #include <map>
 #include <vector>
 
+class RimFaultReactivationDataAccess;
+
 //==================================================================================================
 ///
 ///
@@ -51,6 +53,7 @@ public:
     ~RigGriddedPart3d() override;
 
     void reset();
+    void clearModelData();
 
     void generateGeometry( std::vector<cvf::Vec3d> inputPoints,
                            int                     nHorzCells,
@@ -59,6 +62,8 @@ public:
                            int                     nVertCellsUpper,
                            double                  thickness );
 
+    void extractModelData( RimFaultReactivationDataAccess* dataAccess, size_t outputTimeStep );
+
     const std::vector<cvf::Vec3d>&                            nodes() const;
     const std::vector<std::vector<unsigned int>>&             elementIndices() const;
     const std::map<BorderSurface, std::vector<unsigned int>>& borderSurfaceElements() const;
@@ -67,6 +72,8 @@ public:
     const std::map<Boundary, std::vector<unsigned int>>& boundaryElements() const;
     const std::map<Boundary, std::vector<unsigned int>>& boundaryNodes() const;
 
+    const std::vector<double>& nodePorePressure( size_t outputTimeStep ) const;
+
 protected:
     cvf::Vec3d stepVector( cvf::Vec3d start, cvf::Vec3d stop, int nSteps );
     void       generateMeshlines( std::vector<cvf::Vec3d> cornerPoints, int numHorzCells, int numVertCells );
@@ -80,4 +87,7 @@ private:
     std::vector<std::vector<cvf::Vec3d>>               m_meshLines;
     std::map<Boundary, std::vector<unsigned int>>      m_boundaryElements;
     std::map<Boundary, std::vector<unsigned int>>      m_boundaryNodes;
+
+    std::vector<std::vector<double>> m_nodePorePressure;
+    const std::vector<double>        m_emptyData;
 };