#include "SimMuon/GEMDigitizer/interface/GEMSignalModel.h"
#include "Geometry/GEMGeometry/interface/GEMEtaPartitionSpecs.h"
#include "Geometry/CommonTopologies/interface/GEMStripTopology.h"
#include "Geometry/GEMGeometry/interface/GEMGeometry.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include "FWCore/Utilities/interface/Exception.h"
#include "CLHEP/Random/RandFlat.h"
#include "CLHEP/Random/RandPoissonQ.h"
#include "CLHEP/Random/RandGaussQ.h"
#include "CLHEP/Units/GlobalPhysicalConstants.h"
#include "DataFormats/Math/interface/GeantUnits.h"
#include <cmath>
#include <utility>
#include <map>