opm-core/examples/wells_example.cpp

#include <iostream>
#include <opm/core/eclipse/EclipseGridParser.hpp>
#include <opm/core/utility/parameters/ParameterGroup.hpp>


#include "opm/core/utility/initState.hpp"
#include <opm/core/WellsManager.hpp>
#include <opm/core/GridManager.hpp>
#include <opm/core/pressure/IncompTpfa.hpp>
#include <opm/core/fluid/IncompPropertiesFromDeck.hpp>
#include <opm/core/linalg/LinearSolverUmfpack.hpp>
#include <opm/core/newwells.h>
#include <opm/core/grid.h>
#include <opm/core/utility/miscUtilities.hpp>
#include <opm/core/TwophaseState.hpp>
#include <opm/core/pressure/FlowBCManager.hpp>

#ifdef EXPERIMENT_ISTL
#include <opm/core/linalg/LinearSolverIstl.hpp>
#endif
int main(int argc, char** argv) {

    using namespace Opm::parameter;
    using namespace Opm;
    ParameterGroup parameters( argc, argv, false );
    std::string file_name = parameters.getDefault<std::string>("inputdeck", "data.data");

    // Read input file
    EclipseGridParser parser(file_name);
    std::cout << "Done!" << std::endl;
    // Setup grid
    GridManager grid(parser);
    
    // Finally handle the wells
    WellsManager wells(parser, *grid.c_grid(), NULL);
    
    std::vector<int> global_cells(grid.c_grid()->global_cell, grid.c_grid()->global_cell + grid.c_grid()->number_of_cells);

    double gravity[3] = {0.0, 0.0, parameters.getDefault<double>("gravity", 0.0)};
    IncompPropertiesFromDeck incomp_properties(parser, global_cells);

#ifdef EXPERIMENT_ISTL
    Opm::LinearSolverIstl linsolver(parameters);
#else
    Opm::LinearSolverUmfpack linsolver;
#endif // EXPERIMENT_ISTL
    IncompTpfa pressure_solver(*grid.c_grid(), incomp_properties.permeability(), 
                               gravity, linsolver,  wells.c_wells());
    
    
    std::vector<int> all_cells;
    for(int i = 0; i < grid.c_grid()->number_of_cells; i++) {
        all_cells.push_back(i);
    }
            
    Opm::TwophaseState state;
    
    initStateTwophaseFromDeck(*grid.c_grid(), incomp_properties, parser, gravity[2], state);
    
    // Compute total mobility and omega
    std::vector<double> totmob;
    std::vector<double> omega;
    computeTotalMobilityOmega(incomp_properties, all_cells, state.saturation(), totmob, omega);
    
    std::vector<double> src;
    Opm::FlowBCManager bcs;

    std::vector<double> pressure;
    std::vector<double> face_flux;

    //pressure_solver.solve(totmob, omega, src, bcs.c_bcs(), pressure, face_flux);
    if(wells.wellCollection().conditionsMet(pressure, *grid.c_grid())) {
        std::cout << "Conditions met for wells!" << std::endl;
    }
    else
    {
        std::cout << "Conditions not met for wells!"<<std::endl;
    }
    return 0;
}