rnet_subset {stplanr}

Subset one route network based on overlaps with another

Description

Subset one route network based on overlaps with another

Usage

rnet_subset(
  rnet_x,
  rnet_y,
  dist = 10,
  crop = TRUE,
  min_length = 20,
  rm_disconnected = TRUE
)

Arguments

rnet_x

The route network to be subset

rnet_y

The subsetting route network

dist

The buffer width around y in meters. 1 m by default.

crop

Crop rnet_x? TRUE is the default

min_length

Segments shorter than this multiple of dist and which were longer before the cropping process will be removed. 3 by default.

rm_disconnected

Remove ways that are

Examples

rnet_x <- osm_net_example[1]
rnet_y <- route_network_small["flow"]
plot(rnet_x$geometry, lwd = 5)
plot(rnet_y$geometry, add = TRUE, col = "red", lwd = 3)
rnet_x_subset <- rnet_subset(rnet_x, rnet_y)
plot(rnet_x_subset, add = TRUE, col = "blue")