CalcSimuEden.hpp File Reference

#include "gstlearn_export.hpp"
#include "geoslib_define.h"
#include "Db/DbGrid.hpp"
#include "Skin/ISkinFunctions.hpp"
#include "Basic/AStringable.hpp"
#include "Simulation/ACalcSimulation.hpp"

Classes
class	CalcSimuEden

Functions
GSTLEARN_EXPORT int	fluid_propagation (DbGrid *dbgrid, const String &name_facies, const String &name_fluid, const String &name_perm, const String &name_poro, int nfacies, int nfluids, int niter=1, const VectorInt &speeds=VectorInt(), bool show_fluid=false, double number_max=TEST, double volume_max=TEST, int seed=321321, bool verbose=false, const NamingConvention &namconv=NamingConvention("Eden"))

Function Documentation

fluid_propagation()

GSTLEARN_EXPORT int fluid_propagation	(	DbGrid *	dbgrid,
		const String &	name_facies,
		const String &	name_fluid,
		const String &	name_perm,
		const String &	name_poro,
		int	nfacies,
		int	nfluids,
		int	niter,
		const VectorInt &	speeds,
		bool	show_fluid,
		double	number_max,
		double	volume_max,
		int	seed,
		bool	verbose,
		const NamingConvention &	namconv
	)

Multivariate multiphase propagation into a set of components constrained by initial conditions and fluid densities

Returns

Error return code : 1 no fluid to propagate

Parameters

[in]	dbgrid	Db grid structure
[in]	name_facies	Name of the variable containing the Facies
[in]	name_fluid	Name of the variable containing the Fluid
[in]	name_perm	Name of the variable containing the Permeability
[in]	name_poro	Name of the variable containing the Porosity
[in]	nfacies	number of facies (facies 0 excluded)
[in]	nfluids	number of fluids
[in]	niter	Number of iterations
[in]	speeds	Array containing the travel speeds
[in]	show_fluid	1 for modifying the value of the cells to show the initial valid fluid information the cork (different from shale)
[in]	number_max	Maximum count of cells invaded (or TEST)
[in]	volume_max	Maximum volume invaded (or TEST)
[in]	seed	Seed for random number generator (or 0)
[in]	verbose	1 for a verbose option
[in]	namconv	Naming convention

Remarks

Directions are ordered as follows :

0: +X; 1: -X; 2: +Y; 3: -Y; 4: +Z(up); 5: -Z(down)

The coding of the matrix is:

facies + nfacies * fluid

Facies: 0 (Shale), 1 to nfacies, -1 (Cork)

Fluids: 0 (undefined), 1 to nfluids, -1 (No Fluid)

Fluids should be ordered by increasing weight

A Permeability variable is a value (>=1) which divides

the velocities. This variable is optional.

A Porosity variable is a value (in [0,1]) which multiplies

the velocities. This variable is optional.

the volumes. This variable is optional.

Volume_max represents the volumic part of the invaded area:

it is always <= number of cells invaded.