F.ttp_begin({
 stn = "New Roses Gardens", -- station name
 tt = "NRG_E", -- timetable ID
 depint = "10;00", --departure slot interval
 depoff = "01;30", --departure slot offset
 doorside = "L",
 reverse = true,
 only_lines = nil,
 force_tt_reset = false, -- force reset of travel times for this timetable
})