#include "RecoMTD/Navigation/interface/BTLNavigableLayer.h"
#include "TrackingTools/DetLayers/interface/DetLayer.h"
#include "TrackingTools/DetLayers/interface/BarrelDetLayer.h"
#include "RecoMTD/Navigation/interface/MTDDetLayerMap.h"
#include "RecoMTD/Navigation/interface/MTDEtaRange.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "TrackingTools/TrajectoryState/interface/FreeTrajectoryState.h"
#include <algorithm>