Inverse-Distance

IDW (Entity)

Inverse Distance Weighting Solver class.

Parameters:

Name	Type	Description	Default
metric	Metric	Metric used for distance computation.	required
power	int, optionnal	Power used for distance computation. Defaults to 1.	1
neighbors_number	int	Number of neighbors taken for weighting. Defaults to None.	None
axes	List[Coord], optionnal	If solver is 2D or 3D. Defaults to [Coord.U, Coord.V, Coord.W].	[<Coord.U: 'U'>, <Coord.V: 'V'>, <Coord.W: 'W'>]

Attributes:

Name	Type	Description
metric	Metric	Metric used for distance computation.
power	int, optionnal	Power used for distance computation. Defaut is L1 norm.
neighbors_number	int	Number of neighbors taken for weighting.
axes	List[Coord], optionnal	If solver is 2D or 3D.

axes: List[geolime.base.enums.Coord] property readonly

Return Solver Axis.

Returns:

Type	Description
List[Coord]	List of axes.

metric: Metric property readonly

Return Solver Metric.

Returns:

Type	Description
Metric	solver Metric.

neighbors_number: int property readonly

Return Solver Maximum Neighbors used.

Returns:

Type	Description
int	Solver maximum neighbors.

power: int property readonly

Return Solver Power.

Returns:

Type	Description
int	solver Power.

solve(self, obj, obj_region, obj_attribute, support, support_region, support_attribute)

Solve IDW on a support using a conditioning object.

Parameters:

Name	Type	Description	Default
obj	GeoRefObject	Conditioning Object.	required
obj_region	str	Spatial subset of conditionining.	required
obj_attribute	str	Property to estimate.	required
support	GeoRefObject	Object to estimate onto.	required
support_region	str	Spatial subset of estimation.	required
support_attribute	str	Property name to add in support.	required