"""
Settings that control the behavior of itinerary filtering. **These are advanced settings and
should not be set by a user through user preferences.**
"""
input PlanItineraryFilterInput {
  """
  Pick one itinerary from each group after putting itineraries that are `85%` similar together,
  if the given value is `0.85`, for example. Itineraries are grouped together based on relative
  the distance of transit travel that is identical between the itineraries (access, egress and
  transfers are ignored). The value must be at least `0.5`.
  """
  groupSimilarityKeepOne: Ratio = 0.85

  """
  Pick three itineraries from each group after putting itineraries that are `68%` similar together,
  if the given value is `0.68`, for example. Itineraries are grouped together based on relative
  the distance of transit travel that is identical between the itineraries (access, egress and
  transfers are ignored). The value must be at least `0.5`.
  """
  groupSimilarityKeepThree: Ratio = 0.68

  """
  Of the itineraries grouped to maximum of three itineraries, how much worse can the non-grouped
  legs be compared to the lowest cost. `2.0` means that they can be double the cost, and any
  itineraries having a higher cost will be filtered away. Use a value lower than `1.0` to turn the
  grouping off.
  """
  groupedOtherThanSameLegsMaxCostMultiplier: Float = 2

  """
  Itinerary filter debug profile used to control the behaviour of itinerary filters.
  """
  itineraryFilterDebugProfile: ItineraryFilterDebugProfile = OFF
}