add_polid {vein} | R Documentation |
Add polygon id to lines road network
Description
Sometimes you need to add polygon id into your streets road network.
add_polid
add add_polid id into your road network cropping your
network by.
For instance, you have open street maps road network the you have the polygon of your regions. This function adds the id of your polygon as a new column in the streets network.
Usage
add_polid(polyg, street, by)
Arguments
polyg |
sf object POLYGON or sp |
street |
streets road network class sf or sp |
by |
Character indicating the column with the id in polyg |
See Also
Examples
## Not run:
data(net)
nets <- sf::st_as_sf(net)
bb <- sf::st_as_sf(sf::st_as_sfc(sf::st_bbox(nets)))
bb$id <- "a"
a <- add_polid(polyg = bb, street = nets, by = "id")
## End(Not run)
[Package vein version 1.1.3 Index]