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50 lines
1.6 KiB
C++
50 lines
1.6 KiB
C++
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/*
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Copyright 2014 SINTEF ICT, Applied Mathematics.
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This file is part of the Open Porous Media project (OPM).
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OPM is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OPM is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with OPM. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <opm/core/tof/AnisotropicEikonal.hpp>
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#include <opm/core/grid/GridUtilities.hpp>
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#include <opm/core/grid.h>
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namespace Opm
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{
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/// Construct solver.
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/// \param[in] grid A 2d grid.
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AnisotropicEikonal2d::AnisotropicEikonal2d(const UnstructuredGrid& grid)
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: grid_(grid)
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{
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cell_neighbours_ = vertexNeighbours(grid);
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}
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/// Solve the eikonal equation.
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/// \param[in] metric Array of metric tensors, M, for each cell.
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/// \param[in] startcells Array of cells where u = 0 at the centroid.
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/// \param[out] solution Array of solution to the eikonal equation.
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void AnisotropicEikonal2d::solve(const double* metric,
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const std::vector<int>& startcells,
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std::vector<double>& solution) const
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{
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// The algorithm used is described in J.A. Sethian and A. Vladimirsky,
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// "Ordered Upwind Methods for Static Hamilton-Jacobi Equations".
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// 1.
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}
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} // namespace Opm
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