otp_traveltime {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()