multidomain/boundary/darcydarcy/1p_1p/spatialparams.hh

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#ifndef DUMUX_INCOMPRESSIBLE_ONEP_TEST_SPATIAL_PARAMS_HH
#define DUMUX_INCOMPRESSIBLE_ONEP_TEST_SPATIAL_PARAMS_HH
 
#include <limits>
#include <dumux/material/spatialparams/fv1p.hh>
 
namespace Dumux {
namespace LensSpatialParams {
template<class GlobalPosition>
bool pointInLens(const GlobalPosition& globalPos,
                 const GlobalPosition& lensLowerLeft,
                 const GlobalPosition& lensUpperRight)
{
    const auto eps = 1e-8*(lensUpperRight - lensLowerLeft).two_norm();
    for (int i = 0; i < GlobalPosition::size(); ++i)
        if (globalPos[i] < lensLowerLeft[i] + eps || globalPos[i] > lensUpperRight[i] - eps)
            return false;
 
    return true;
}
} // end namespace LensSpatialParams
 
template<class GridGeometry, class Scalar>
class OnePTestSpatialParams
: public FVSpatialParamsOneP<GridGeometry, Scalar, OnePTestSpatialParams<GridGeometry, Scalar>>
{
    using ThisType = OnePTestSpatialParams<GridGeometry, Scalar>;
    using ParentType = FVSpatialParamsOneP<GridGeometry, Scalar, ThisType>;
    using GridView = typename GridGeometry::GridView;
    using Element = typename GridView::template Codim<0>::Entity;
    using FVElementGeometry = typename GridGeometry::LocalView;
    using SubControlVolume = typename FVElementGeometry::SubControlVolume;
 
    static constexpr int dimWorld = GridView::dimensionworld;
    using GlobalPosition = typename Element::Geometry::GlobalCoordinate;
 
public:
    using PermeabilityType = Scalar;
    OnePTestSpatialParams(std::shared_ptr<const GridGeometry> gridGeometry)
    : ParentType(gridGeometry)
    , lensLowerLeft_(std::numeric_limits<Scalar>::max())
    , lensUpperRight_(std::numeric_limits<Scalar>::lowest())
    {
        permeability_ = getParam<Scalar>("SpatialParams.Permeability");
        permeabilityLens_ = getParam<Scalar>("SpatialParams.PermeabilityLens");
    }
 
    PermeabilityType permeabilityAtPos(const GlobalPosition& globalPos) const
    { return isInLens_(globalPos) ? permeabilityLens_ : permeability_; }
 
    Scalar porosityAtPos(const GlobalPosition& globalPos) const
    { return 0.4; }
 
    void setLens(const GlobalPosition& lowerLeft, const GlobalPosition& upperRight)
    { lensLowerLeft_ = lowerLeft; lensUpperRight_ = upperRight; }
 
private:
    bool isInLens_(const GlobalPosition &globalPos) const
    { return LensSpatialParams::pointInLens(globalPos, lensLowerLeft_, lensUpperRight_); }
 
    GlobalPosition lensLowerLeft_, lensUpperRight_;
    Scalar permeability_, permeabilityLens_;
};
 
} // end namespace Dumux
 
#endif