otp_plan: Get the geometry of a route from OTP
In marcusyoung/opentripplanner: Open Trip Planner for R

Description Usage Arguments Details

View source: R/otp-route.R

Get the geometry of a route from OTP

otp_plan(otpcon = NA, fromPlace = NA, toPlace = NA, mode = "CAR",
  date_time = Sys.time(), arriveBy = FALSE, maxWalkDistance = 800,
  walkReluctance = 2, transferPenalty = 0, minTransferTime = 0,
  full_elevation = FALSE)

`otpcon`	OTP connection object produced by otp_connect()
`fromPlace`	Numeric vector, Latitude/Longitude pair, e.g. 'c(51.529258,-0.134649)'
`toPlace`	Numeric vector, Latitude/Longitude pair, e.g. 'c(51.506383,-0.088780,)'
`mode`	Character vector of modes of travel valid values TRANSIT, WALK, BICYCLE, CAR, BUS, RAIL, default CAR
`date_time`	POSIXct, a date and time, defaults to current date and time
`arriveBy`	Logical, Whether the trip should depart or arrive at the specified date and time, default FALSE
`maxWalkDistance`	Numeric passed to OTP
`walkReluctance`	Numeric passed to OTP
`transferPenalty`	Numeric passed to OTP
`minTransferTime`	Numeric passed to OTP
`full_elevation`	Logical, should the full elevation profile be returned, default FALSE

This function returns a SF data.frame with one row for each leg of the journey (a leg is defined by a change in mode). For transit more than one route option may be returned and is indicated by the route_option column.

Elevation OTP supports elevation data, and can return the elevation profile of the route if available. OTP returns the elevation profile separately from the XY coordinates, this means there is not direct match between the number of XY points and the number of Z points. OTP also only returns the elevation profile for the first leg of the route (this appears to be a bug). As default the otp_plan function matches the elevation profile to the XY coordinates to return a SF linestring with XYZ coordinates. If you require a more detailed elevation profile, the full_elevation parameter will return a nested data.frame with three columns. first and second are returned from OTP, while distance is the cumulative distance along the route and is derived from First.

marcusyoung/opentripplanner documentation built on May 20, 2019, 4:42 p.m.