otp_traveltime: Get travel times between points

In ropensci/opentripplanner: Setup and connect to 'OpenTripPlanner'

Get travel times between points

Description

This function requires OTP 1.x and the analyst

Usage

otp_traveltime(
  otpcon = NA,
  path_data = NULL,
  fromPlace = NA,
  toPlace = NA,
  fromID = NULL,
  toID = NULL,
  mode = "CAR",
  date_time = Sys.time(),
  arriveBy = FALSE,
  maxWalkDistance = 1000,
  numItineraries = 3,
  routeOptions = NULL,
  ncores = max(round(parallel::detectCores() * 1.25) - 1, 1),
  timezone = otpcon$timezone
)

Arguments

otpcon	OTP connection object produced by otp_connect()
path_data	Path to data used in otp_build_graph()
fromPlace	Numeric vector, Longitude/Latitude pair, e.g. 'c(-0.134649,51.529258)', or 2 column matrix of Longitude/Latitude pairs, or sf data frame of POINTS with CRS 4326
toPlace	Numeric vector, Longitude/Latitude pair, e.g. 'c(-0.088780,51.506383)', or 2 column matrix of Longitude/Latitude pairs, or sf data frame of POINTS with CRS 4326
fromID	character vector same length as fromPlace
toID	character vector same length as toPlace
mode	character vector of one or more modes of travel valid values TRANSIT, WALK, BICYCLE, CAR, BUS, RAIL, default CAR. Not all combinations are valid e.g. c("WALK","BUS") is valid but c("WALK","CAR") is not.
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 in metres
numItineraries	The maximum number of possible itineraries to return
routeOptions	Named list of values passed to OTP use 'otp_route_options()' to make template object.
ncores	Numeric, number of cores to use when batch processing, default 1, see details
timezone	Character, what timezone to use, see as.POSIXct, default is local timezone

Details

Make a travel time matrix using the analyst features in OPT 1.x

Value

Returns an data frame

See Also

Other analyst: otp_make_surface()

ropensci/opentripplanner documentation built on Aug. 5, 2024, 9:58 p.m.