osrmr (version 0.1.36)

nearest_api_v5: nearest accessible position for OSRM API v5

Description

nearest_api_v5() calculates the nearest position to the given coordinates which can be accessed by car with the OSRM API v5. The coordinate-standard is WGS84.

Usage

nearest_api_v5(lat, lng, address)

Arguments

lat,

A numeric (-90 < lat < 90)

lng,

A numeric (-180 < lng < 180)

address,

A character specifying the serveraddress (local or online)

Value

A data.frame with lat and lng

Examples

# NOT RUN {
osrmr:::nearest_api_v5(47,9, osrmr:::server_address(FALSE))
Sys.setenv("OSRM_PATH_API_5"="C:/OSRM_API5")
osrmr::run_server(Sys.getenv("OSRM_PATH_API_5"), "switzerland-latest.osrm")
osrmr:::nearest_api_v5(47,9, osrmr:::server_address(TRUE))
osrmr::quit_server()
Sys.unsetenv("OSRM_PATH_API_5")
# }