geoutils.operators.interpolator.Nearest

geoutils.operators.interpolator.Nearest#

class geoutils.operators.interpolator.Nearest(neighborhood=None)[source]#

The Nearest interpolator selects the value closest to each requested coordinate.

An optional neighborhood limits the search to selected points or raster cells.

__init__(neighborhood=None)#

Choose how nearby points or raster cells are selected.

Parameters:: neighborhood (PointNeighbours | GridNeighbours | None) – PointNeighbours for a point cloud or GridNeighbours for a raster. By default, the input type determines which to use (eight nearest points or a 3 x 3 window for a custom interpolator).

Methods

`__init__`([neighborhood])	Choose how nearby points or raster cells are selected.
`coefficients`(data)	Give the closest value a weight of one (the first value if several are equally close).
`evaluate`(data, *[, nodata_propagation])	Check nodata and weights before predicting a value.
`predict`(data)	Predict a value from the nearby source observations.
`predict_batch`(data, *[, nodata_propagation])	Predict several values by calling evaluate() for each group of source observations.

Attributes