Legacy helper to merge manifest metadata with a track table
Usage
load_tracks(file_tbl, df, track_dir)
Arguments
- file_tbl
Tibble returned by [import_tracks()].
- df
Data frame containing at least a `file` column and, optionally,
`arc`, `type`, `obstacle`, and `id`.
- track_dir
Directory containing the track files (used for validation).
Value
`file_tbl` with additional metadata columns bound in.