Plan a route with local data
This function returns the shortest path between locations
in, or near to, segements on a SpatialLinesNetwork.
route_local(sln, from, to, l = NULL, ...)
sln |
The SpatialLinesNetwork or sfNetwork to use. |
from |
An object representing origins
(if lines are provided as the first argument, from is assigned to |
to |
An object representing destinations |
l |
Only needed if from and to are empty, in which case this should be a spatial object representing desire lines |
... |
Arguments to pass to |
Other routes:
line2routeRetry(),
line2route(),
route_dodgr(),
route_osrm(),
route_transportapi_public(),
route()
from <- c(-1.535181, 53.82534) to <- c(-1.52446, 53.80949) sln <- SpatialLinesNetwork(route_network_sf) r <- route_local(sln, from, to) plot(sln) plot(r$geometry, add = TRUE, col = "red", lwd = 5) plot(cents[c(3, 4), ], add = TRUE) r2 <- route_local(sln = sln, cents_sf[3, ], cents_sf[4, ]) plot(r2$geometry, add = TRUE, col = "blue", lwd = 3) l <- flowlines_sf[3:5, ] r3 <- route_local(l = l, sln = sln) plot(r2$geometry, add = TRUE, col = "blue", lwd = 3)
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