Retrieve Ontario Railway Network (ORWN) station points

Retrieves railway station point locations from the Ontario Railway Network (ORWN) via the LIO Open Data REST service (LIO_Open04/15).

Usage

retrieve_orwn_station(refresh = FALSE, max_age = NULL)

Arguments

refresh

Logical. If TRUE, bypasses any cached copy and re-fetches from the live API. Defaults to FALSE.

max_age

Numeric or NULL. Maximum acceptable cache age in days; older entries are re-fetched. Defaults to NULL.

Value

An sf object of ORWN station points, with source_url, source_name, and retrieved_at attributes attached for provenance.

Examples

if (FALSE) { # \dontrun{
# Retrieves from the Ontario LIO REST service and caches the result.
stations <- retrieve_orwn_station()
} # }