···1919 let (start, stop) = Oem.time_range oem in
2020 (* Interpolate at a specific time *)
2121 (match Oem.interpolate_all oem some_ptime with
2222- | Some sv -> Fmt.pr "Position: %a\n" Oem.pp_vec3 sv.pos
2222+ | Some sv -> Fmt.pr "Position: %a\n" Vec3.pp sv.pos
2323 | None -> print_endline "Time out of range")
2424| Error e -> Fmt.epr "%a\n" Oem.pp_error e
2525```