CbmMvdGeoHandler.cxx

Go to the documentation of this file.

/* Copyright (C) 2014-2020 Institut fuer Kernphysik, Goethe-Universitaet Frankfurt, Frankfurt
   SPDX-License-Identifier: GPL-3.0-only
   Authors: Philipp Sitzmann [committer], Florian Uhlig */
 
#include "CbmMvdGeoHandler.h"
 
#include "CbmMvdDetector.h"     // for CbmMvdDetector
#include "CbmMvdHelper.h"       // for CbmMvdSensorTyp
#include "CbmMvdMimosa26AHR.h"  // for CbmMvdMimosa26AHR
#include "CbmMvdMimosis.h"      // for CbmMvdMimosis
#include "CbmMvdStationPar.h"   // for CbmMvdStationPar
 
#include <Logger.h>  // for LOG, Logger
 
#include <TGeoBBox.h>      // for TGeoBBox
#include <TGeoManager.h>   // for TGeoManager, gGeoManager
#include <TGeoMaterial.h>  // for TGeoMaterial
#include <TGeoNode.h>      // for TGeoNode
#include <TGeoVolume.h>    // for TGeoVolume
#include <TObjArray.h>     // for TObjArray
#include <TString.h>       // for TString, operator+, Form, operator<<
 
#include <cmath>  // for fabs
 
//--------------------------------------------------------------------------
CbmMvdGeoHandler::CbmMvdGeoHandler()
  : TObject()
  , fSensorTyp(CbmMvdSensorTyp::MIMOSA26)
  , fDetector(nullptr)
  , fStationPar(nullptr)
  , fStationMap()
  , fIsSimulation(kFALSE)
  , fGeoPathHash()
  ,  
  fCurrentVolume()
  ,  
  fVolumeShape()
  ,  
  fGlobal()
  ,  
  fGlobalMatrix()
  ,  
  fLayerId(-1)
  ,  
  fModuleId(-1)
  ,  
  fModuleType(-1)
  ,  
  fStation(-1)
  ,  
  fMother("")
  , fGeoTyp()
  , fVolId()
  , fStationNumber(-1)
  , fWidth(0.)
  , fHeight(0.)
  , fZRadThickness(0.)
  , fBeamwidth(0.)
  , fBeamheight(0.)
  , fZThickness(0.)
  , fXres(0.)
  , fYres(0.)
  , fStationName("")
  , fDetectorName("")
  , fSectorName("")
  , fQuadrantName("")
  , fSensorHolding("")
  , fSensorName("")
  , fnodeName("")
{
}
//--------------------------------------------------------------------------
 
//--------------------------------------------------------------------------
CbmMvdGeoHandler::~CbmMvdGeoHandler() {}
 
//--------------------------------------------------------------------------
 
//--------------------------------------------------------------------------
void CbmMvdGeoHandler::Init(Bool_t isSimulation)
{
 
 
  fIsSimulation = isSimulation;
  GetPipe();
  GetGeometryTyp();
 
 
  if (!isSimulation) {
    if (fSensorTyp == CbmMvdSensorTyp::MIMOSIS) LOG(info) << "Using Mimosis style sensor";
    else
      LOG(info) << "Using Mimosa style sensor";
    fStationPar = new CbmMvdStationPar();
    fDetector   = CbmMvdDetector::Instance();
    fDetector->SetParameterFile(fStationPar);
    switch (fGeoTyp) {
      case scripted:
      case FourStation:
      case FourStationShift: fStationPar->Init(4); break;
      case ThreeStation: fStationPar->Init(3); break;
      case TwoStation: fStationPar->Init(2); break;
      case MiniCbm: fStationPar->Init(2); break;
      default: fStationPar->Init(0);
    }
  }
}
//--------------------------------------------------------------------------
 
//--------------------------------------------------------------------------
Int_t CbmMvdGeoHandler::GetSensorAddress()
{
  // In the simulation we can not rely on the TGeoManager information
  // In the simulation we get the correct information only from gMC
 
  return 1;
}
//--------------------------------------------------------------------------
 
//--------------------------------------------------------------------------
Int_t CbmMvdGeoHandler::GetSensorAddress(const TString& path)
{
  if (fGeoPathHash != path.Hash()) { NavigateTo(path); }
  return GetSensorAddress();
}
//--------------------------------------------------------------------------
 
//--------------------------------------------------------------------------
Double_t CbmMvdGeoHandler::GetSizeX(const TString& path)
{
  if (fGeoPathHash != path.Hash()) { NavigateTo(path); }
  return fVolumeShape->GetDX();
}
//--------------------------------------------------------------------------
 
//--------------------------------------------------------------------------
Double_t CbmMvdGeoHandler::GetSizeY(const TString& path)
{
  if (fGeoPathHash != path.Hash()) { NavigateTo(path); }
  return fVolumeShape->GetDY();
}
//--------------------------------------------------------------------------
 
//--------------------------------------------------------------------------
Double_t CbmMvdGeoHandler::GetSizeZ(const TString& path)
{
  if (fGeoPathHash != path.Hash()) { NavigateTo(path); }
  return fVolumeShape->GetDZ();
}
//--------------------------------------------------------------------------
 
//--------------------------------------------------------------------------
Double_t CbmMvdGeoHandler::GetZ(const TString& path)
{
  if (fGeoPathHash != path.Hash()) { NavigateTo(path); }
  return fGlobal[2];
}
//--------------------------------------------------------------------------
 
//--------------------------------------------------------------------------
Double_t CbmMvdGeoHandler::GetY(const TString& path)
{
  if (fGeoPathHash != path.Hash()) { NavigateTo(path); }
  return fGlobal[1];
}
//--------------------------------------------------------------------------
 
//--------------------------------------------------------------------------
Double_t CbmMvdGeoHandler::GetX(const TString& path)
{
  if (fGeoPathHash != path.Hash()) { NavigateTo(path); }
  return fGlobal[0];
}
//--------------------------------------------------------------------------
 
 
//--------------------------------------------------------------------------
Int_t CbmMvdGeoHandler::GetStation(const TString& path)
{
  if (fGeoPathHash != path.Hash()) { NavigateTo(path); }
  return fStation;
}
//--------------------------------------------------------------------------
 
 
//--------------------------------------------------------------------------
void CbmMvdGeoHandler::NavigateTo(const TString& path)
{
  //LOG(info) << "path : " << path.Data();
  if (fIsSimulation) { LOG(fatal) << "This method is not supported in simulation mode"; }
  else {
    gGeoManager->cd(path.Data());
    fGeoPathHash   = path.Hash();
    fCurrentVolume = gGeoManager->GetCurrentVolume();
    TString name   = fCurrentVolume->GetName();
    LOG(debug2) << "this volume is " << name;
    fVolumeShape      = (TGeoBBox*) fCurrentVolume->GetShape();
    Double_t local[3] = {0., 0., 0.};  // Local center of volume
    gGeoManager->LocalToMaster(local, fGlobal);
    fGlobalMatrix = gGeoManager->GetCurrentMatrix();
    if (path.Contains("-S0-") || path.Contains("_S0_")) fStationNumber = 0;
    else if (path.Contains("-S1-") || path.Contains("_S1_"))
      fStationNumber = 1;
    else if (path.Contains("-S2-") || path.Contains("_S2_"))
      fStationNumber = 2;
    else if (path.Contains("-S3-") || path.Contains("_S3_"))
      fStationNumber = 3;
    else
      LOG(fatal) << "couldn't find Station in volume name, something seems fishy ";
 
    LOG(debug2) << "I am in path: " << path;
    LOG(debug2) << "I am: " << name;
    LOG(debug2) << "I am on station: " << fStationNumber;
    LOG(debug2) << "I am at X: " << fGlobal[0];
    LOG(debug2) << "I am at Y: " << fGlobal[1];
    LOG(debug2) << "I am at Z: " << fGlobal[2];
 
    local[0] = fVolumeShape->GetDX();
    local[1] = fVolumeShape->GetDY();
    local[2] = fVolumeShape->GetDZ();
    Double_t fGlobalMax[3];
    gGeoManager->LocalToMaster(local, fGlobalMax);
 
    local[0] = -1 * fVolumeShape->GetDX();
    local[1] = -1 * fVolumeShape->GetDY();
    local[2] = -1 * fVolumeShape->GetDZ();
    Double_t fGlobalMin[3];
    gGeoManager->LocalToMaster(local, fGlobalMin);
 
    if (fGlobalMax[0] > fGlobalMin[0]) {
      fWidth     = fGlobalMax[0];
      fBeamwidth = fGlobalMin[0];
    }
    else {
      fWidth     = fGlobalMin[0];
      fBeamwidth = fGlobalMax[0];
    }
    if (fGlobalMax[1] > fGlobalMin[1]) {
      fHeight     = fGlobalMax[1];
      fBeamheight = fGlobalMin[1];
    }
    else {
      fHeight     = fGlobalMin[1];
      fBeamheight = fGlobalMax[1];
    }
 
    fZThickness        = fabs(fGlobalMax[2] - fGlobalMin[2]);
    Double_t radLength = fCurrentVolume->GetMaterial()->GetRadLen();
    fZRadThickness     = fZThickness / radLength;
 
    fXres = 3.8;  // TODO: pixelSizeX / sqrt{12}
    fYres = 3.8;  // TODO: pixelSizeY / sqrt{12}
  }
}
//--------------------------------------------------------------------------
 
//--------------------------------------------------------------------------
void CbmMvdGeoHandler::GetPipe()
{
  TString pipeName = "pipe";
  TString motherName;
  Bool_t fail = kTRUE;
 
  TObjArray* nodes = gGeoManager->GetTopNode()->GetNodes();
 
  for (Int_t iNode = 0; iNode < nodes->GetEntriesFast(); iNode++) {
    TGeoNode* node = (TGeoNode*) nodes->At(iNode);
    if (TString(node->GetName()).Contains(pipeName, TString::ECaseCompare::kIgnoreCase)) {
      motherName = node->GetName();
      fMother    = Form("cave_1/%s/pipevac1_0", motherName.Data());
      LOG(debug) << "MvdGeoHandler found Mother: " << fMother;
      fail = kFALSE;
      break;
    }
    else
      continue;
  }
  if (fail) {
    LOG(debug) << "Check for MVD outside of pipe";
 
    for (Int_t iNode = 0; iNode < nodes->GetEntriesFast(); iNode++) {
      TGeoNode* node = (TGeoNode*) nodes->At(iNode);
      if (TString(node->GetName()).Contains("mvd", TString::ECaseCompare::kIgnoreCase)) {
        motherName = node->GetName();
        fMother    = "cave_1";
        LOG(debug) << "MvdGeoHandler found Mother: " << fMother;
        LOG(warn) << "Mvd found outside of pipe, use this setup only in testing";
        fail = kFALSE;
        break;
      }
      else
        continue;
    }
  }
  if (fail) LOG(fatal) << "MVD Geometry included, but pipe not found please check your setup";
}
//--------------------------------------------------------------------------
 
//--------------------------------------------------------------------------
 
void CbmMvdGeoHandler::GetGeometryTyp()
{
  if (gGeoManager->CheckPath(fMother + "/Beamtimeosetupoobgnum_0")) {
    LOG(info) << "Found Beamtimesetupy";
    fGeoTyp = beamtest;
  }
  else if (gGeoManager->CheckPath(fMother + "/MVDoMistraloquero012oStationo150umodigi_0")) {
    LOG(debug) << "Found MVD with 3 Stations";
    fGeoTyp = ThreeStation;
  }
  else if (gGeoManager->CheckPath(fMother + "/MVDo0123ohoFPCoextoHSoSo0123_0")) {
    LOG(debug) << "Found MVD with 4 Stations";
    fGeoTyp       = FourStation;
    fDetectorName = "/MVDo0123ohoFPCoextoHSoSo0123_0";
  }
  else if (gGeoManager->CheckPath(fMother + "/MVDo1123ohoFPCoextoHSoSo1123_0")) {
    LOG(debug) << "Found shifted MVD with 4 Stations";
    fGeoTyp       = FourStationShift;
    fDetectorName = "/MVDo1123ohoFPCoextoHSoSo1123_0";
  }
  else if (gGeoManager->CheckPath(fMother + "/MVDomCBM_0")) {
    LOG(debug) << "Found mCBM MVD configuration";
    fDetectorName = "/MVDomCBM_0";
    fGeoTyp       = MiniCbm;
  }
  else if (gGeoManager->CheckPath(fMother + "/MVDomCBMorotated_0")) {
    LOG(debug) << "Found mCBM MVD rotated configuration";
    fDetectorName = "/MVDomCBMorotated_0";
    fGeoTyp       = MiniCbm;
  }
  else if (gGeoManager->CheckPath(fMother + "/TwoStation_0")) {
    LOG(info) << "Found two station scripted MVD configuration";
    fDetectorName = "/TwoStation_0";
    fGeoTyp       = TwoStation;
  }
  else if (gGeoManager->CheckPath(fMother + "/MVDscripted_0")) {
    LOG(info) << "Found scripted MVD configuration";
    fDetectorName = "/MVDscripted_0";
    fGeoTyp       = scripted;
  }
  else {
    LOG(info) << "Try standard Geometry";
    fGeoTyp = Default;
  }
}
//--------------------------------------------------------------------------
 
//--------------------------------------------------------------------------
Int_t CbmMvdGeoHandler::GetIDfromPath(TString path)
{
  // path is build as: cave_1/*pipe/MVDscripted_0/quadrant_S*_*/sensor_*/sensorActive
  Int_t id = 0;
  TString sensorName;
 
  TString quadrantName;
  TString stationName;
 
  gGeoManager->cd(path.Data());
 
  sensorName = gGeoManager->GetMother(1)->GetName();
  sensorName.Remove(0, 7);
  Int_t sensorNumber = sensorName.Atoi();
 
  quadrantName = gGeoManager->GetMother(2)->GetName();
  stationName  = quadrantName(10);
  quadrantName.Remove(0, 12);
  Int_t quadNumber    = quadrantName.Atoi();
  Int_t stationNumber = stationName.Atoi();
 
  id = 1000 * stationNumber + 100 * quadNumber + sensorNumber;
 
  // LOG(debug) << "We are on Station: " << stationNumber << " in Quadrant: " << quadNumber << " and Sensor: " << sensorNumber;
  // LOG(debug) << "This ID is: " << id;
 
 
  return id;
}
//--------------------------------------------------------------------------
 
 
//--------------------------------------------------------------------------
void CbmMvdGeoHandler::Fill()
{
  if (fIsSimulation) FillStationMap();
  else
    FillDetector();
}
//--------------------------------------------------------------------------
 
//--------------------------------------------------------------------------
void CbmMvdGeoHandler::FillDetector()
{
  if (fGeoTyp == Default)
    LOG(error) << "Using old Geometry files within the new Digitizer is not supported, "
               << "please use CbmMvdDigitizeL if you want to use this Geometry";
 
  if (fGeoTyp == FourStation || fGeoTyp == FourStationShift) {
 
    if (!fDetector) LOG(fatal) << "GeometryHandler couldn't find a valid Detector";
 
    Int_t iStation = 0;
    for (Int_t StatNr = 0; StatNr < 4; StatNr++) {
      fStationNumber = StatNr;
      if (StatNr == 0 && fGeoTyp == FourStation) fStationName = "/MVDo0ohoFPCoHSoS_1";
      else
        fStationName = Form("/MVDo%iohoFPCoextoHSoS_1", StatNr);
      for (Int_t QuadNr = 0; QuadNr < 4; QuadNr++) {
        if (StatNr == 0 && fGeoTyp == 4) fQuadrantName = Form("/St0Q%iohoFPC_1", QuadNr);
        else
          fQuadrantName = Form("/St%iQ%iohoFPCoext_1", StatNr, QuadNr);
        for (Int_t Layer = 0; Layer < 2; Layer++) {
 
          for (Int_t SensNr = 0; SensNr < 50; SensNr++) {
            fSensorHolding = Form("/MVD-S%i-Q%i-L%i-C%02i-P0oPartAss_1", StatNr, QuadNr, Layer, SensNr);
            fSensorName    = Form("MVD-S%i-Q%i-L%i-C%02i-P0", StatNr, QuadNr, Layer, SensNr);
            fVolId         = gGeoManager->GetUID(fSensorName);
            if (fVolId > -1)
              for (Int_t SegmentNr = 0; SegmentNr < 50; SegmentNr++) {
                fSectorName = Form("/S%iQ%iS%i_1", StatNr, QuadNr, SegmentNr);
                fnodeName = fMother + fDetectorName + fStationName + fQuadrantName + fSectorName + fSensorHolding + "/"
                            + fSensorName + "_1";
                LOG(debug) << "looking for " << fnodeName;
                Bool_t nodeFound = gGeoManager->CheckPath(fnodeName.Data());
                if (nodeFound) {
                  fDetector->AddSensor(fSensorName, fSensorName, fnodeName, new CbmMvdMimosa26AHR, iStation, fVolId,
                                       0.0, StatNr);
                  iStation++;
                  FillParameter();
                }
              }
          }
        }
      }
    }
  }
 
  else if (fGeoTyp == scripted) {
    fSensorName = "sensorActive";
    if (!fDetector) LOG(fatal) << "GeometryHandler couldn't find a valid Detector";
 
 
    Int_t iStation = 0;
    for (Int_t StatNr = 0; StatNr < 4; StatNr++) {
      fStationNumber = StatNr;
      fStationName   = Form("/station_S%d_1", StatNr);
      for (Int_t QuadNr = 0; QuadNr < 4; QuadNr++) {
        fQuadrantName = Form("/quadrant_S%d_%d", StatNr, QuadNr);
        for (Int_t SensNr = 0; SensNr < 50; SensNr++) {
          fSensorHolding = Form("/sensor_%d", SensNr);
          fnodeName =
            fMother + fDetectorName + fStationName + fQuadrantName + fSensorHolding + "/" + fSensorName + "_1";
          LOG(debug1) << "looking for " << fnodeName;
          Bool_t nodeFound = gGeoManager->CheckPath(fnodeName.Data());
          if (nodeFound) {
            gGeoManager->cd(fnodeName);
            fVolId = GetIDfromPath(fnodeName);
 
            if (fSensorTyp == CbmMvdSensorTyp::MIMOSIS)
              fDetector->AddSensor(fSensorName, fSensorName, fnodeName, new CbmMvdMimosis, iStation, fVolId, 0.0,
                                   StatNr);
            else
              fDetector->AddSensor(fSensorName, fSensorName, fnodeName, new CbmMvdMimosa26AHR, iStation, fVolId, 0.0,
                                   StatNr);
            iStation++;
            FillParameter();
            LOG(debug1) << "found " << fSensorHolding + "/" + fSensorName << " number: " << fVolId
                        << "  and added to MVD Detector";
          }
          else
            break;
        }
      }
    }
  }
 
  else if (fGeoTyp == TwoStation) {
    fSensorName = "sensorActive";
    if (!fDetector) LOG(fatal) << "GeometryHandler couldn't find a valid Detector";
    Int_t iStation = 0;
    for (Int_t StatNr = 0; StatNr < 2; StatNr++) {
      fStationNumber = StatNr;
      fStationName   = Form("/station_S%d_1", StatNr);
      for (Int_t QuadNr = 0; QuadNr < 4; QuadNr++) {
        fQuadrantName = Form("/quadrant_S%d_%d", StatNr, QuadNr);
        for (Int_t SensNr = 0; SensNr < 50; SensNr++) {
          fSensorHolding = Form("/sensor_%d", SensNr);
          fnodeName =
            fMother + fDetectorName + fStationName + fQuadrantName + fSensorHolding + "/" + fSensorName + "_1";
          LOG(debug1) << "looking for " << fnodeName;
          Bool_t nodeFound = gGeoManager->CheckPath(fnodeName.Data());
          if (nodeFound) {
            gGeoManager->cd(fnodeName);
            fVolId = GetIDfromPath(fnodeName);
 
            if (fSensorTyp == CbmMvdSensorTyp::MIMOSIS)
              fDetector->AddSensor(fSensorName, fSensorName, fnodeName, new CbmMvdMimosis, iStation, fVolId, 0.0,
                                   StatNr);
            else
              fDetector->AddSensor(fSensorName, fSensorName, fnodeName, new CbmMvdMimosa26AHR, iStation, fVolId, 0.0,
                                   StatNr);
            iStation++;
            FillParameter();
            LOG(debug1) << "found " << fSensorHolding + "/" + fSensorName << " number: " << fVolId
                        << "  and added to MVD Detector";
          }
          else
            break;
        }
      }
    }
  }
 
 
  else if (fGeoTyp == MiniCbm) {
 
    if (!fDetector) LOG(fatal) << "GeometryHandler couldn't find a valid mCBM Detector";
 
    Int_t iStation = 0;
    for (Int_t StatNr = 0; StatNr < 2; StatNr++) {
      fStationNumber = StatNr;
      fStationName   = Form("/MVDomCBMoS%i_1", StatNr);
 
      for (Int_t Layer = 0; Layer < 2; Layer++) {
        for (Int_t SensNr = 0; SensNr < 50; SensNr++) {
          fQuadrantName  = Form("/MVD-S%i-Q0-L%i-C%02i_1", StatNr, Layer, SensNr);
          fSensorHolding = Form("/MVD-S%i-Q0-L%i-C%02i-P0oPartAss_1", StatNr, Layer, SensNr);
          fSensorName    = Form("MVD-S%i-Q0-L%i-C%02i-P0", StatNr, Layer, SensNr);
          fVolId         = gGeoManager->GetUID(fSensorName);
          if (fVolId > -1) {
            fnodeName =
              fMother + fDetectorName + fStationName + fQuadrantName + fSensorHolding + "/" + fSensorName + "_1";
            Bool_t nodeFound = gGeoManager->CheckPath(fnodeName.Data());
            if (nodeFound) {
              fDetector->AddSensor(fSensorName, fSensorName, fnodeName, new CbmMvdMimosa26AHR, iStation, fVolId, 0.0,
                                   StatNr);
              iStation++;
              FillParameter();
            }
          }
        }
      }
    }
  }
  else {
    LOG(error) << "Tried to load an unsupported MVD Geometry";
  }
}
//--------------------------------------------------------------------------
 
//--------------------------------------------------------------------------
void CbmMvdGeoHandler::FillParameter()
{
  if (fGeoPathHash != fnodeName.Hash()) { NavigateTo(fnodeName); }
  fStationPar->AddZPosition(fStationNumber, fGlobal[2], fZThickness);
  fStationPar->AddWidth(fStationNumber, fWidth);
  fStationPar->AddHeight(fStationNumber, fHeight);
  fStationPar->AddXRes(fStationNumber, fXres);
  fStationPar->AddYRes(fStationNumber, fYres);
  fStationPar->AddZRadThickness(fStationNumber, fZRadThickness);
  fStationPar->AddBeamHeight(fStationNumber, fBeamheight);
  fStationPar->AddBeamWidth(fStationNumber, fBeamwidth);
}
//--------------------------------------------------------------------------
 
//--------------------------------------------------------------------------
void CbmMvdGeoHandler::PrintGeoParameter() { fStationPar->Print(); }
//--------------------------------------------------------------------------
 
//--------------------------------------------------------------------------
void CbmMvdGeoHandler::FillStationMap()
{
  if (fGeoTyp == FourStation || fGeoTyp == FourStationShift) {
    Int_t iStation = 0;
    for (Int_t StatNr = 0; StatNr < 4; StatNr++) {
      if (StatNr == 0 && fGeoTyp == FourStation) fStationName = "/MVDo0ohoFPCoHSoS_1";
      else
        fStationName = Form("/MVDo%iohoFPCoextoHSoS_1", StatNr);
      for (Int_t QuadNr = 0; QuadNr < 4; QuadNr++) {
        if (StatNr == 0 && fGeoTyp == 4) fQuadrantName = Form("/St0Q%iohoFPC_1", QuadNr);
        else
          fQuadrantName = Form("/St%iQ%iohoFPCoext_1", StatNr, QuadNr);
        for (Int_t Layer = 0; Layer < 2; Layer++) {
          for (Int_t SensNr = 0; SensNr < 50; SensNr++) {
            fSensorHolding = Form("/MVD-S%i-Q%i-L%i-C%02i-P0oPartAss_1", StatNr, QuadNr, Layer, SensNr);
            fSensorName    = Form("MVD-S%i-Q%i-L%i-C%02i-P0", StatNr, QuadNr, Layer, SensNr);
            fVolId         = gGeoManager->GetUID(fSensorName);
            if (fVolId > -1)
              for (Int_t SegmentNr = 0; SegmentNr < 50; SegmentNr++) {
                fSectorName = Form("/S%iQ%iS%i_1", StatNr, QuadNr, SegmentNr);
                fnodeName = fMother + fDetectorName + fStationName + fQuadrantName + fSectorName + fSensorHolding + "/"
                            + fSensorName + "_1";
                LOG(debug) << "looking for " << fnodeName;
                Bool_t nodeFound = gGeoManager->CheckPath(fnodeName.Data());
                if (nodeFound) {
                  fStationMap[fVolId] = iStation;
                  iStation++;
                }
              }
          }
        }
      }
    }
  }
  else if (fGeoTyp == scripted) {
    fSensorName    = "sensorActive";
    Int_t iStation = 0;
    for (Int_t StatNr = 0; StatNr < 4; StatNr++) {
      fStationName = Form("/station_S%d_1", StatNr);
      for (Int_t QuadNr = 0; QuadNr < 4; QuadNr++) {
        fQuadrantName = Form("/quadrant_S%d_%d", StatNr, QuadNr);
        for (Int_t SensNr = 0; SensNr < 50; SensNr++) {
          fSensorHolding = Form("/sensor_%d", SensNr);
          fnodeName =
            fMother + fDetectorName + fStationName + fQuadrantName + fSensorHolding + "/" + fSensorName + "_1";
          LOG(debug) << "looking for " << fnodeName;
          Bool_t nodeFound = gGeoManager->CheckPath(fnodeName.Data());
          if (nodeFound) {
            gGeoManager->cd(fnodeName);
            fVolId = GetIDfromPath(fnodeName);
            LOG(debug) << "found " << fnodeName << " number: " << iStation << " ID: " << fVolId
                       << " and added to station map";
            fStationMap[fVolId] = iStation;
            iStation++;
            LOG(debug) << "Map now size: " << fStationMap.size();
          }
          else
            break;
        }
      }
    }
  }
  else if (fGeoTyp == TwoStation) {
    fSensorName    = "sensorActive";
    Int_t iStation = 0;
    for (Int_t StatNr = 0; StatNr < 2; StatNr++) {
      fStationName = Form("/station_S%d_1", StatNr);
      for (Int_t QuadNr = 0; QuadNr < 4; QuadNr++) {
        fQuadrantName = Form("/quadrant_S%d_%d", StatNr, QuadNr);
        for (Int_t SensNr = 0; SensNr < 50; SensNr++) {
          fSensorHolding = Form("/sensor_%d", SensNr);
          fnodeName =
            fMother + fDetectorName + fStationName + fQuadrantName + fSensorHolding + "/" + fSensorName + "_1";
          LOG(debug) << "looking for " << fnodeName;
          Bool_t nodeFound = gGeoManager->CheckPath(fnodeName.Data());
          if (nodeFound) {
            gGeoManager->cd(fnodeName);
            fVolId = GetIDfromPath(fnodeName);
            LOG(debug) << "found " << fnodeName << " number: " << iStation << " ID: " << fVolId
                       << " and added to station map";
            fStationMap[fVolId] = iStation;
            iStation++;
            LOG(debug) << "Map now size: " << fStationMap.size();
          }
          else
            break;
        }
      }
    }
  }
  else if (fGeoTyp == Default) {
    Int_t iStation = 1;
    Int_t volId    = -1;
    do {
      TString volName = Form("mvdstation%02i", iStation);
      volId           = gGeoManager->GetUID(volName);
      if (volId > -1) {
        fStationMap[volId] = iStation;
        LOG(info) << GetName() << "::ConstructAsciiGeometry: "
                  << "Station No. " << iStation << ", volume ID " << volId << ", volume name " << volName;
        iStation++;
      }
    } while (volId > -1);
  }
  else if (fGeoTyp == MiniCbm) {
    Int_t iStation = 0;
    for (Int_t StatNr = 0; StatNr < 2; StatNr++) {
      fStationName = Form("/MVDomCBMoS%i_1", StatNr);
      for (Int_t Layer = 0; Layer < 2; Layer++) {
        for (Int_t SensNr = 0; SensNr < 50; SensNr++) {
          fQuadrantName  = Form("/MVD-S%i-Q0-L%i-C%02i_1", StatNr, Layer, SensNr);
          fSensorHolding = Form("/MVD-S%i-Q0-L%i-C%02i-P0oPartAss_1", StatNr, Layer, SensNr);
          fSensorName    = Form("MVD-S%i-Q0-L%i-C%02i-P0", StatNr, Layer, SensNr);
          //LOG(debug) << "try to find: " << fSensorName;
          fVolId = gGeoManager->GetUID(fSensorName);
          if (fVolId > -1) {
            fnodeName =
              fMother + fDetectorName + fStationName + fQuadrantName + fSensorHolding + "/" + fSensorName + "_1";
            //LOG(debug) << "sensorfound check for node " << fnodeName;
            Bool_t nodeFound = gGeoManager->CheckPath(fnodeName.Data());
            if (nodeFound) {
              //LOG(debug) << "node found " << fnodeName;
              fStationMap[fVolId] = iStation;
              iStation++;
            }
          }
        }
      }
    }
  }
  else {
    LOG(error) << "You tried to use an unsuported Geometry";
  }
}
//--------------------------------------------------------------------------
 
ClassImp(CbmMvdGeoHandler)