Class of the resulting object. Available options are "SpatialPoints",
"SpatialPointsDataFrame", "SpatialPolygons" and
"SpatialPolygonsDataFrame".
keep.crs
Logical for assigning the same coordinate reference system to the resulting
Spatial* object.
Value
An object of class SpatialPoints* or SpatialPolygons*.
References
Edzer Pebesma, Jon Skoien with contributions from Olivier Baume, A. Chorti,
D.T. Hristopulos, S.J. Melles and G. Spiliopoulos (2013).
intamapInteractive: procedures for automated interpolation - methods
only to be used interactively, not included in intamap package.
R package version 1.1-10.
http://CRAN.R-project.org/package=intamapInteractive