R: Inverse distance interpolation

invdist {RGeostats}

R Documentation

Inverse distance interpolation

Interpolate a variable defined on a grid by Inverse Distance Method

invdist(dbin, dbout, exponent = 2., flag.expand = TRUE, dmax = NA,
	radix = "InvDist", modify.target = db.locmod())

`dbin`	The `db-class` structure containing the input variable
`dbout`	The `db-class` structure containing the target file
`exponent`	Exponent applied to the inverse distance weighting function
`flag.expand`	When set to TRUE, the grid can be extrapolated. Otherwise any extrapolated sample will be set to NA
`dmax`	Maximum distance between target and data. This parameter is used only when the Input `db-class` is a set of isolated Points. This parameter is ignored is the Input `db-class` is a Grid
`radix`	Radix of the name given to the variables storing the results in the target `db-class`.
`modify.target`	Decides whether or not the newly created variables will have their locator defined or not. For more information, see `db.locmod`.

The target db-class where the interpolated variable has been added.

[Package RGeostats version 14.0.10 Index]