VMap.hpp File Reference

#include "gstlearn_export.hpp"
#include "geoslib_define.h"
#include "Enum/ECalcVario.hpp"
#include "Variogram/AVario.hpp"
#include "Variogram/VarioParam.hpp"

Classes
class	VMap
	Class containing the Variogram Map which uses an DbGrid provided by the user This function simply calculate and add the results as new field in this DbGrid. More...

Functions
GSTLEARN_EXPORT DbGrid *	db_vmap (Db *db, const ECalcVario &calcul_type=ECalcVario::fromKey("VARIOGRAM"), const VectorInt &nxx=VectorInt(), const VectorDouble &dxx=VectorDouble(), int radius=0, bool flag_FFT=true, const NamingConvention &namconv=NamingConvention("VMAP"))

Function Documentation

db_vmap()

GSTLEARN_EXPORT DbGrid* db_vmap	(	Db *	db,
		const ECalcVario &	calcul_type,
		const VectorInt &	nxx,
		const VectorDouble &	dxx,
		int	radius,
		bool	flag_FFT,
		const NamingConvention &	namconv
	)

Calculate the variogram map (integrated function)

Returns

Error return code

Parameters

[in]	db	Db containing the data
[in]	calcul_type	Type of calculation (ECalcVario)
[in]	nxx	Vector of (Half-) number of nodes for Vmap (def:20)
[in]	dxx	Vector of mesh for Vmap (see details)
[in]	radius	Dilation radius (mooth resulting maps) only on points
[in]	flag_FFT	Use FFT method (only valid on grid)
[in]	namconv	Naming convention

Remarks

For calculating the default values:

- for nx: it is set to 20 in all directions

- for dx:

. If 'Db' is a grid, the mesh of the grid is used

- Otherwise, the mesh is set to the field extension / nx