Grid Class Reference

Basic information of computational grid, including the rock properties. More...

#include <Grid.hpp>

Public Member Functions
	Grid ()=default
	Default constructor.
void	InputParam (const ParamReservoir &rs_param)
	Input parameters from the internal param structure.
void	Setup ()
	Setup the grid information and calculate the properties.
void	SetupOrthogonalGrid ()
	Setup an orthogonal grid.
void	SetupNeighborOrthogonalGrid ()
	Setup the neighboring info for an orthogonal grid.
OCP_DBL	CalAkdOrthogonalGrid (const OCP_USI &bId, const OCP_USI &eId, const USI &direction)
	Calculate Akd for an orthogonal grid.
void	CalDepthVOrthogonalGrid ()
	Calculate the depth and volume for an orthogonal grid.
void	SetupCornerGrid ()
	Setup a corner-point grid.
void	SetupNeighborCornerGrid (const COORD &CoTmp)
	Setup the neighboring info for a corner-point grid.
OCP_DBL	CalAkdCornerGrid (const GeneralConnect &conn)
	Calculate Akd for a corner-point grid.
void	CalActiveGrid (const OCP_DBL &e1, const OCP_DBL &e2)
	Calculate the activeness of grid cells. More...
const GB_Pair &	MapG2B (const OCP_USI &i) const
	Mapping from grid cells to bulks (active cells).
OCP_USI	GetGridNx () const
	Return nx of grid cell.
OCP_USI	GetGridNy () const
	Return ny of grid cell.
OCP_USI	GetGridNz () const
	Return nz of grid cell.
OCP_USI	GetGridNum () const
	Return the num of grid cells.
OCP_USI	GetConnNum () const
	Return the num of connections.
OCP_USI	GetActiveGridNum () const
	Return the num of bulks (active cells).
OCP_USI	GetActIndex (const USI &i, const USI &j, const USI &k) const
	Return the index of active cell (i, j, k). More...
void	GetIJKGrid (USI &i, USI &j, USI &k, const OCP_USI &n) const
	Return the 3D coordinate for object grid with Grid index.
void	GetIJKBulk (USI &i, USI &j, USI &k, const OCP_USI &n) const
	Return the 3D coordinate for object grid with bulk(active grids) index.
void	CalSomeInfo () const
void	CalNumDigutIJK ()
	only used in Structural grid
USI	GetNumDigitIJK () const

Friends
class	Bulk
class	BulkConn
class	Well

Detailed Description

Basic information of computational grid, including the rock properties.

Definition at line 75 of file Grid.hpp.

Member Function Documentation

CalActiveGrid()

void Grid::CalActiveGrid	(	const OCP_DBL &	e1,
		const OCP_DBL &	e2
	)

Calculate the activeness of grid cells.

If porosity or volume of the grid cell is too small, then the cell is inactive.

Definition at line 306 of file Grid.cpp.

{
    activeMap_B2G.reserve(numGrid);
    activeMap_G2B.resize(numGrid);
    OCP_USI count = 0;
    for (OCP_USI n = 0; n < numGrid; n++)
    {
        if (ACTNUM[n] == 0 || poro[n] * ntg[n] < e1 || v[n] < e2)
        {
            activeMap_G2B[n] = GB_Pair(false, 0);
            continue;
        }
        activeMap_B2G.push_back(n);
        activeMap_G2B[n] = GB_Pair(true, count);
        count++;
    }
    activeGridNum = count;
    cout << (numGrid - activeGridNum) * 100.0 / numGrid << "% ("
         << (numGrid - activeGridNum) << ") of grid cell is inactive" << endl;
}

GetActIndex()

OCP_USI Grid::GetActIndex	(	const USI &	i,
		const USI &	j,
		const USI &	k
	)		const

Return the index of active cell (i, j, k).

Return id of the active cell and abort if the cell is inactive!

Definition at line 328 of file Grid.cpp.

{
    OCP_USI id = k * nx * ny + j * nx + i;
    if (id > numGrid)
    {
        OCP_ABORT("Id is out of Range!");
    }
    bool activity = activeMap_G2B[id].IsAct();
    if (!activity)
    {
        OCP_ABORT("(" + to_string(i) + "," + to_string(j) + "," + to_string(k) +
                  ") is inactive");
    }
    id = activeMap_G2B[id].GetId();
    return id;
}

References OCP_ABORT.

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

• Grid.hpp
• Grid.cpp