Opm::Rock< dim > Class Template Reference

A property class for porous media rock. More...

#include <Rock.hpp>

Public Types
typedef ImmutableCMatrix	PermTensor
	Tensor type for read-only access to permeability.
typedef OwnCMatrix	MutablePermTensor
	Tensor type to be used for holding copies of permeability tensors.
typedef SharedCMatrix	SharedPermTensor
	Tensor type for read and write access to permeability.

Public Member Functions
	Rock (::std::size_t nc, ::std::size_t dim)
const ::std::vector< double > &	perm () const
const ::std::vector< double > &	poro () const
void	perm_homogeneous (double k)
void	poro_homogeneous (double phi)
	Rock ()
	Default constructor.
void	init (const Opm::Deck &deck, const std::vector< int > &global_cell, const double perm_threshold=0.0)
	Initialize from a grdecl file.
void	init (const int num_cells, const double uniform_poro, const double uniform_perm)
	Initialize a uniform reservoir.
double	porosity (int cell_index) const
	Read-access to porosity.
PermTensor	permeability (int cell_index) const
	Read-access to permeability.
SharedPermTensor	permeabilityModifiable (int cell_index)
	Read- and write-access to permeability.

Protected Member Functions
void	assignPorosity (const Opm::Deck &deck, const std::vector< int > &global_cell)
void	assignPermeability (const Opm::Deck &deck, const std::vector< int > &global_cell, const double perm_threshold)

Protected Attributes
std::vector< double >	porosity_
std::vector< double >	permeability_
std::vector< unsigned char >	permfield_valid_
PermeabilityKind	permeability_kind_

Detailed Description

template<int dim>
class Opm::Rock< dim >

A property class for porous media rock.

Template Parameters

dim	the dimension of the space, used for giving permeability tensors the right size.

Member Function Documentation

init() [1/2]

template<int dim>

void Opm::Rock< dim >::init	(	const int	num_cells,
		const double	uniform_poro,
		const double	uniform_perm )

Initialize a uniform reservoir.

Parameters

num_cells	number of cells in the grid.
uniform_poro	the uniform porosity.
uniform_perm	the uniform (scalar) permeability.

init() [2/2]

template<int dim>

void Opm::Rock< dim >::init	(	const Opm::Deck &	deck,
		const std::vector< int > &	global_cell,
		const double	perm_threshold = 0.0 )

Initialize from a grdecl file.

Parameters

deck	Deck to initialize from
global_cell	the mapping from cell indices to the logical cartesian indices of the grdecl file.
perm_threshold	lower threshold for permeability.

permeability()

template<int dim>

Rock< dim >::PermTensor Opm::Rock< dim >::permeability

(

int

cell_index

)

const

Read-access to permeability.

Parameters

cell_index

index of a grid cell.

Returns

permeability value of the cell.

permeabilityModifiable()

template<int dim>

Rock< dim >::SharedPermTensor Opm::Rock< dim >::permeabilityModifiable

(

int

cell_index

)

Read- and write-access to permeability.

Use with caution.

Parameters

cell_index

index of a grid cell.

Returns

permeability value of the cell.

porosity()

template<int dim>

double Opm::Rock< dim >::porosity

(

int

cell_index

)

const

Read-access to porosity.

Parameters

cell_index

index of a grid cell.

Returns

porosity value of the cell.

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The documentation for this class was generated from the following files:

• opm/porsol/common/ImplicitTransportDefs.hpp
• opm/porsol/common/Rock.hpp
• opm/porsol/common/Rock_impl.hpp