The base class for spatial parameters of single-phase problems.  
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| template<class ElementSolution> | 
| decltype(auto) | permeability (const Element &element, const SubControlVolume &scv, const ElementSolution &elemSol) const | 
|  | Function for defining the (intrinsic) permeability \([m^2]\). 
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| Scalar | beaversJosephCoeffAtPos (const GlobalPosition &globalPos) const | 
|  | Function for defining the Beavers-Joseph coefficient for multidomain problems \(\mathrm{[-]}\). 
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| Scalar | forchCoeff (const SubControlVolumeFace &scvf) const | 
|  | Apply the Forchheimer coefficient for inertial forces calculation. 
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| template<class ElementSolution> | 
| Scalar | porosity (const Element &element, const SubControlVolume &scv, const ElementSolution &elemSol) const | 
|  | Function for defining the porosity. That is possibly solution dependent. 
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| template<class SolidSystem, class ElementSolution, typename std::enable_if_t< SolidSystem::isInert() &&SolidSystem::numInertComponents==1 &&!decltype(isValid(Detail::hasInertVolumeFractionAtPos< GlobalPosition, SolidSystem >())(std::declval< Implementation >()))::value, int > = 0> | 
| Scalar | inertVolumeFraction (const Element &element, const SubControlVolume &scv, const ElementSolution &elemSol, int compIdx) const | 
|  | Function for defining the solid volume fraction. That is possibly solution dependent. 
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| template<class SolidSystem, class ElementSolution, typename std::enable_if_t< SolidSystem::numInertComponents==0, int > = 0> | 
| Scalar | inertVolumeFraction (const Element &element, const SubControlVolume &scv, const ElementSolution &elemSol, int compIdx) const | 
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| template<class SolidSystem, class ElementSolution, typename std::enable_if_t<(SolidSystem::numInertComponents > 1)||((SolidSystem::numInertComponents > 0) &&(!SolidSystem::isInert()||decltype(isValid(Detail::hasInertVolumeFractionAtPos< GlobalPosition, SolidSystem >())(std::declval< Implementation >()))::value)), int > = 0> | 
| Scalar | inertVolumeFraction (const Element &element, const SubControlVolume &scv, const ElementSolution &elemSol, int compIdx) const | 
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| template<class ElementSolution> | 
| Scalar | extrusionFactor (const Element &element, const SubControlVolume &scv, const ElementSolution &elemSol) const | 
|  | Return how much the domain is extruded at a given sub-control volume. 
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| Scalar | extrusionFactorAtPos (const GlobalPosition &globalPos) const | 
|  | Return how much the domain is extruded at a given position. 
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| template<class ElementSolution> | 
| Scalar | temperature (const Element &element, const SubControlVolume &scv, const ElementSolution &elemSol) const | 
|  | Return the temperature in the given sub-control volume. 
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| Scalar | temperatureAtPos (const GlobalPosition &globalPos) const | 
|  | Return the temperature in the domain at the given position. 
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| const GravityVector & | gravity (const GlobalPosition &pos) const | 
|  | Returns the acceleration due to gravity \(\mathrm{[m/s^2]}\). 
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| const GridGeometry & | gridGeometry () const | 
|  | The finite volume grid geometry. 
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template<class GridGeometry, class Scalar, class Implementation> 
  
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          | const GravityVector & Dumux::FVSpatialParams< GridGeometry, Scalar, Implementation >::gravity | ( | const GlobalPosition & | pos | ) | const |  | inlineinherited | 
 
The default behaviour is a constant gravity vector; if the Problem.EnableGravity parameter is true, \(\boldsymbol{g} = ( 0,\dots,\ -9.81)^T \), else \(\boldsymbol{g} = ( 0,\dots, 0)^T \).
- Parameters
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    | pos | the spatial position at which to evaluate the gravity vector |