arcgisutils (version 0.3.3)

determine_dims: Determine the dimensions of a geometry object

Description

Given an sfc or sfg object determine what dimensions are represented.

Usage

determine_dims(x)
has_m(x)
has_z(x)

Value

determine_dims() returns a scalar character of the value "xy", "xyz", or "xyzm" depending on what dimensions are represented.

has_m() and has_z() returns a logical scalar of TRUE or FALSE if the geometry has a Z or M dimension.

Arguments

x

an object of class sfc or sfg

Examples

geo <- sf::st_read(system.file("shape/nc.shp", package="sf"), quiet = TRUE)[["geometry"]]

determine_dims(geo)
has_z(geo)
has_m(geo)