Convert to a node point object

Given geometry and a neighbor list, creates an sf object to be used as nodes in an sfnetworks::sfnetwork().

Usage

st_as_nodes(x, ...)

# S3 method for sf
st_as_nodes(x, nb)

# S3 method for sfc
st_as_nodes(x, nb)

Arguments

x

object of class sf or sfc.

nb

a neighbor list. If x is class sf, the unquote named of the column. If x is class sfc, an object of class nb as created from st_contiguity().