Alignment/MuonAlignment/src/MuonAlignment.cc - master - githubmirror/cmssw

Alignment/MuonAlignment/src/MuonAlignment.cc
370 строк16 KB
mmusich
migrate Alignment codes to new PoolDBOutputService methods
10 ноя 2021, 17:56
10 ноя 2021, 17:5643150f3
// system include files
#include <memory>

// user include files
#include "FWCore/Framework/interface/EventSetup.h"
#include "FWCore/Framework/interface/ESHandle.h"

// Conditions database
#include "FWCore/ServiceRegistry/interface/Service.h"
#include "CondCore/DBOutputService/interface/PoolDBOutputService.h"

// Alignment
#include "CondFormats/Alignment/interface/Alignments.h"
#include "CondFormats/Alignment/interface/AlignmentErrorsExtended.h"
#include "CondFormats/Alignment/interface/SurveyErrors.h"
#include "Alignment/CommonAlignment/interface/SurveyDet.h"
#include "Alignment/MuonAlignment/interface/MuonAlignment.h"

#include "Alignment/MuonAlignment/interface/MuonAlignmentOutputXML.h"

#include "Alignment/CommonAlignment/interface/Alignable.h"
#include "Alignment/CommonAlignment/interface/SurveyDet.h"
#include "DataFormats/GeometryCommonDetAlgo/interface/AlignmentPositionError.h"
#include "DataFormats/GeometryCommonDetAlgo/interface/GlobalError.h"

//____________________________________________________________________________________
//
void MuonAlignment::init() {
  theDTAlignRecordName = "DTAlignmentRcd";
  theDTErrorRecordName = "DTAlignmentErrorExtendedRcd";
  theCSCAlignRecordName = "CSCAlignmentRcd";
  theCSCErrorRecordName = "CSCAlignmentErrorExtendedRcd";
  theGEMAlignRecordName = "GEMAlignmentRcd";
  theGEMErrorRecordName = "GEMAlignmentErrorExtendedRcd";
  theDTSurveyRecordName = "DTSurveyRcd";
  theDTSurveyErrorRecordName = "DTSurveyErrorExtendedRcd";
  theCSCSurveyRecordName = "CSCSurveyRcd";
  theCSCSurveyErrorRecordName = "CSCSurveyErrorExtendedRcd";
  theAlignableMuon = nullptr;
  theAlignableNavigator = nullptr;
}

MuonAlignment::MuonAlignment(const DTGeometry* dtGeometry,
                             const CSCGeometry* cscGeometry,
                             const GEMGeometry* gemGeometry)
    : dtGeometry_(dtGeometry), cscGeometry_(cscGeometry), gemGeometry_(gemGeometry) {
  init();

  theAlignableMuon = new AlignableMuon(&*dtGeometry_, &*cscGeometry_, &*gemGeometry_);
  theAlignableNavigator = new AlignableNavigator(theAlignableMuon);
}

MuonAlignment::MuonAlignment(const edm::EventSetup& iSetup, const MuonAlignmentInputMethod& input) {
  init();

  theAlignableMuon = input.newAlignableMuon();
  theAlignableNavigator = new AlignableNavigator(theAlignableMuon);
}

//____________________________________________________________________________________
//
void MuonAlignment::moveAlignableLocalCoord(DetId& detid, align::Scalars& displacements, align::Scalars& rotations) {
  // Displace and rotate DT an Alignable associated to a GeomDet or GeomDetUnit
  Alignable* theAlignable = theAlignableNavigator->alignableFromDetId(detid);

  // Convert local to global diplacements
  align::LocalVector lvector(displacements.at(0), displacements.at(1), displacements.at(2));
  align::GlobalVector gvector = (theAlignable->surface()).toGlobal(lvector);

  // global displacement of the chamber
  theAlignable->move(gvector);

  // local rotation of the chamber
  theAlignable->rotateAroundLocalX(rotations.at(0));  // Local X axis rotation
  theAlignable->rotateAroundLocalY(rotations.at(1));  // Local Y axis rotation
  theAlignable->rotateAroundLocalZ(rotations.at(2));  // Local Z axis rotation
}

//____________________________________________________________________________________
//
void MuonAlignment::moveAlignableGlobalCoord(DetId& detid, align::Scalars& displacements, align::Scalars& rotations) {
  // Displace and rotate DT an Alignable associated to a GeomDet or GeomDetUnit
  Alignable* theAlignable = theAlignableNavigator->alignableFromDetId(detid);

  // Convert std::vector to GlobalVector
  align::GlobalVector gvector(displacements.at(0), displacements.at(1), displacements.at(2));

  // global displacement of the chamber
  theAlignable->move(gvector);

  // local rotation of the chamber
  theAlignable->rotateAroundGlobalX(rotations.at(0));  // Global X axis rotation
  theAlignable->rotateAroundGlobalY(rotations.at(1));  // Global Y axis rotation
  theAlignable->rotateAroundGlobalZ(rotations.at(2));  // Global Z axis rotation
}

//____________________________________________________________________________________
//
void MuonAlignment::recursiveList(const align::Alignables& alignables, align::Alignables& theList) {
  for (align::Alignables::const_iterator alignable = alignables.begin(); alignable != alignables.end(); ++alignable) {
    recursiveList((*alignable)->components(), theList);
    theList.push_back(*alignable);
  }
}

//____________________________________________________________________________________
//
void MuonAlignment::recursiveMap(const align::Alignables& alignables, std::map<align::ID, Alignable*>& theMap) {
  for (align::Alignables::const_iterator alignable = alignables.begin(); alignable != alignables.end(); ++alignable) {
    unsigned int rawId = (*alignable)->geomDetId().rawId();
    if (rawId != 0) {
      theMap[rawId] = *alignable;
    }
    recursiveMap((*alignable)->components(), theMap);
  }
}

//____________________________________________________________________________________
//
void MuonAlignment::recursiveStructureMap(const align::Alignables& alignables,
                                          std::map<std::pair<align::StructureType, align::ID>, Alignable*>& theMap) {
  for (align::Alignables::const_iterator alignable = alignables.begin(); alignable != alignables.end(); ++alignable) {
    theMap[std::pair<align::StructureType, align::ID>((*alignable)->alignableObjectId(), (*alignable)->id())] =
        *alignable;
    recursiveStructureMap((*alignable)->components(), theMap);
  }
}

//____________________________________________________________________________________
//
void MuonAlignment::copyAlignmentToSurvey(double shiftErr, double angleErr) {
  std::map<align::ID, Alignable*> alignableMap;
  recursiveMap(theAlignableMuon->DTBarrel(), alignableMap);
  recursiveMap(theAlignableMuon->CSCEndcaps(), alignableMap);
  recursiveMap(theAlignableMuon->GEMEndcaps(), alignableMap);

  // Set the survey error to the alignable error, expanding the matrix as needed
  AlignmentErrorsExtended* dtAlignmentErrorsExtended = theAlignableMuon->dtAlignmentErrorsExtended();
  AlignmentErrorsExtended* cscAlignmentErrorsExtended = theAlignableMuon->cscAlignmentErrorsExtended();
  AlignmentErrorsExtended* gemAlignmentErrorsExtended = theAlignableMuon->gemAlignmentErrorsExtended();
  std::vector<AlignTransformErrorExtended> alignmentErrors;
  std::copy(dtAlignmentErrorsExtended->m_alignError.begin(),
            dtAlignmentErrorsExtended->m_alignError.end(),
            std::back_inserter(alignmentErrors));
  std::copy(cscAlignmentErrorsExtended->m_alignError.begin(),
            cscAlignmentErrorsExtended->m_alignError.end(),
            std::back_inserter(alignmentErrors));
  std::copy(gemAlignmentErrorsExtended->m_alignError.begin(),
            gemAlignmentErrorsExtended->m_alignError.end(),
            std::back_inserter(alignmentErrors));

  for (std::vector<AlignTransformErrorExtended>::const_iterator alignmentError = alignmentErrors.begin();
       alignmentError != alignmentErrors.end();
       ++alignmentError) {
    align::ErrorMatrix matrix6x6 = ROOT::Math::SMatrixIdentity();  // start from (0, 0)
    CLHEP::HepSymMatrix matrix6x6new = alignmentError->matrix();   // start from (1, 1)

    for (int i = 0; i < 6; i++) {
      for (int j = 0; j < 6; j++) {
        matrix6x6(i, j) = matrix6x6new(i + 1, j + 1);
      }
    }
    //matrix6x6(3,3) = angleErr;
    //matrix6x6(4,4) = angleErr;
    //matrix6x6(5,5) = angleErr;

    Alignable* alignable = alignableMap[alignmentError->rawId()];
    alignable->setSurvey(new SurveyDet(alignable->surface(), matrix6x6));
  }

  fillGapsInSurvey(shiftErr, angleErr);
}

//____________________________________________________________________________________
//

void MuonAlignment::fillGapsInSurvey(double shiftErr, double angleErr) {
  // get all the ones we missed
  std::map<std::pair<align::StructureType, align::ID>, Alignable*> alignableStructureMap;
  recursiveStructureMap(theAlignableMuon->DTBarrel(), alignableStructureMap);
  recursiveStructureMap(theAlignableMuon->CSCEndcaps(), alignableStructureMap);

  for (std::map<std::pair<align::StructureType, align::ID>, Alignable*>::const_iterator iter =
           alignableStructureMap.begin();
       iter != alignableStructureMap.end();
       ++iter) {
    if (iter->second->survey() == nullptr) {
      align::ErrorMatrix matrix6x6 = ROOT::Math::SMatrixIdentity();
      matrix6x6(0, 0) = shiftErr;
      matrix6x6(1, 1) = shiftErr;
      matrix6x6(2, 2) = shiftErr;
      matrix6x6(3, 3) = angleErr;
      matrix6x6(4, 4) = angleErr;
      matrix6x6(5, 5) = angleErr;
      iter->second->setSurvey(new SurveyDet(iter->second->surface(), matrix6x6));
    }
  }
}

//____________________________________________________________________________________
//
void MuonAlignment::recursiveCopySurveyToAlignment(Alignable* alignable) {
  if (alignable->survey() != nullptr) {
    const SurveyDet* survey = alignable->survey();

    const align::PositionType& pos = survey->position();
    align::RotationType rot = survey->rotation();

    align::PositionType oldpos = alignable->globalPosition();
    align::RotationType oldrot = alignable->globalRotation();
    alignable->move(align::GlobalVector(-oldpos.x(), -oldpos.y(), -oldpos.z()));
    alignable->rotateInGlobalFrame(oldrot.transposed());
    alignable->rotateInGlobalFrame(rot);
    alignable->move(align::GlobalVector(pos.x(), pos.y(), pos.z()));

    align::ErrorMatrix matrix6x6 = survey->errors();  // start from 0,0
    AlgebraicSymMatrix66 matrix6x6new;                // start from 0,0
    for (int i = 0; i < 6; i++) {
      for (int j = 0; j <= i; j++) {
        matrix6x6new(i, j) = matrix6x6(i, j);
      }
    }

    // this sets APEs at this level and (since 2nd argument is true) all lower levels
    alignable->setAlignmentPositionError(AlignmentPositionError(GlobalErrorExtended(matrix6x6new)), true);
  }

  // do lower levels afterward to thwart the cumulative setting of APEs
  align::Alignables components = alignable->components();
  for (align::Alignables::const_iterator comp = components.begin(); comp != components.end(); ++comp) {
    recursiveCopySurveyToAlignment(*comp);
  }
}

void MuonAlignment::copySurveyToAlignment() { recursiveCopySurveyToAlignment(theAlignableMuon); }

//____________________________________________________________________________________
// Code needed to store alignments to DB

void MuonAlignment::writeXML(const edm::ParameterSet& iConfig,
                             const DTGeometry* dtGeometryXML,
                             const CSCGeometry* cscGeometryXML,
                             const GEMGeometry* gemGeometryXML) {
  MuonAlignmentOutputXML(iConfig, dtGeometryXML, cscGeometryXML, gemGeometryXML).write(theAlignableMuon);
}

void MuonAlignment::saveDTSurveyToDB(void) {
  // Call service
  edm::Service<cond::service::PoolDBOutputService> poolDbService;
  if (!poolDbService.isAvailable())  // Die if not available
    throw cms::Exception("NotAvailable") << "PoolDBOutputService not available";

  // Get alignments and errors
  Alignments dtAlignments{};
  SurveyErrors dtSurveyErrors{};

  align::Alignables alignableList;
  recursiveList(theAlignableMuon->DTBarrel(), alignableList);

  for (align::Alignables::const_iterator alignable = alignableList.begin(); alignable != alignableList.end();
       ++alignable) {
    const align::PositionType& pos = (*alignable)->survey()->position();
    const align::RotationType& rot = (*alignable)->survey()->rotation();

    AlignTransform value(CLHEP::Hep3Vector(pos.x(), pos.y(), pos.z()),
                         CLHEP::HepRotation(CLHEP::HepRep3x3(
                             rot.xx(), rot.xy(), rot.xz(), rot.yx(), rot.yy(), rot.yz(), rot.zx(), rot.zy(), rot.zz())),
                         (*alignable)->id());
    SurveyError error((*alignable)->alignableObjectId(), (*alignable)->id(), (*alignable)->survey()->errors());

    dtAlignments.m_align.push_back(value);
    dtSurveyErrors.m_surveyErrors.push_back(error);
  }

  // Store DT alignments and errors
  poolDbService->writeOneIOV<Alignments>(dtAlignments, poolDbService->currentTime(), theDTSurveyRecordName);
  poolDbService->writeOneIOV<SurveyErrors>(dtSurveyErrors, poolDbService->currentTime(), theDTSurveyErrorRecordName);
}

void MuonAlignment::saveCSCSurveyToDB(void) {
  // Call service
  edm::Service<cond::service::PoolDBOutputService> poolDbService;
  if (!poolDbService.isAvailable())  // Die if not available
    throw cms::Exception("NotAvailable") << "PoolDBOutputService not available";

  // Get alignments and errors
  Alignments cscAlignments{};
  SurveyErrors cscSurveyErrors{};

  align::Alignables alignableList;
  recursiveList(theAlignableMuon->CSCEndcaps(), alignableList);

  for (align::Alignables::const_iterator alignable = alignableList.begin(); alignable != alignableList.end();
       ++alignable) {
    const align::PositionType& pos = (*alignable)->survey()->position();
    const align::RotationType& rot = (*alignable)->survey()->rotation();

    AlignTransform value(CLHEP::Hep3Vector(pos.x(), pos.y(), pos.z()),
                         CLHEP::HepRotation(CLHEP::HepRep3x3(
                             rot.xx(), rot.xy(), rot.xz(), rot.yx(), rot.yy(), rot.yz(), rot.zx(), rot.zy(), rot.zz())),
                         (*alignable)->id());
    SurveyError error((*alignable)->alignableObjectId(), (*alignable)->id(), (*alignable)->survey()->errors());

    cscAlignments.m_align.push_back(value);
    cscSurveyErrors.m_surveyErrors.push_back(error);
  }

  // Store CSC alignments and errors
  poolDbService->writeOneIOV<Alignments>(cscAlignments, poolDbService->currentTime(), theCSCSurveyRecordName);
  poolDbService->writeOneIOV<SurveyErrors>(cscSurveyErrors, poolDbService->currentTime(), theCSCSurveyErrorRecordName);
}

void MuonAlignment::saveSurveyToDB(void) {
  saveDTSurveyToDB();
  saveCSCSurveyToDB();
}

void MuonAlignment::saveDTtoDB(void) {
  // Call service
  edm::Service<cond::service::PoolDBOutputService> poolDbService;
  if (!poolDbService.isAvailable())  // Die if not available
    throw cms::Exception("NotAvailable") << "PoolDBOutputService not available";

  // Get alignments and errors
  Alignments dt_Alignments = *(theAlignableMuon->dtAlignments());
  AlignmentErrorsExtended dt_AlignmentErrorsExtended = *(theAlignableMuon->dtAlignmentErrorsExtended());

  // Store DT alignments and errors
  poolDbService->writeOneIOV<Alignments>(dt_Alignments, poolDbService->currentTime(), theDTAlignRecordName);
  poolDbService->writeOneIOV<AlignmentErrorsExtended>(
      dt_AlignmentErrorsExtended, poolDbService->currentTime(), theDTErrorRecordName);
}

void MuonAlignment::saveCSCtoDB(void) {
  // Call service
  edm::Service<cond::service::PoolDBOutputService> poolDbService;
  if (!poolDbService.isAvailable())  // Die if not available
    throw cms::Exception("NotAvailable") << "PoolDBOutputService not available";

  // Get alignments and errors
  Alignments csc_Alignments = *(theAlignableMuon->cscAlignments());
  AlignmentErrorsExtended csc_AlignmentErrorsExtended = *(theAlignableMuon->cscAlignmentErrorsExtended());

  // Store CSC alignments and errors
  poolDbService->writeOneIOV<Alignments>(csc_Alignments, poolDbService->currentTime(), theCSCAlignRecordName);
  poolDbService->writeOneIOV<AlignmentErrorsExtended>(
      csc_AlignmentErrorsExtended, poolDbService->currentTime(), theCSCErrorRecordName);
}

void MuonAlignment::saveGEMtoDB(void) {
  // Call service
  edm::Service<cond::service::PoolDBOutputService> poolDbService;
  if (!poolDbService.isAvailable())  // Die if not available
    throw cms::Exception("NotAvailable") << "PoolDBOutputService not available";

  // Get alignments and errors
  Alignments gem_Alignments = *(theAlignableMuon->gemAlignments());
  AlignmentErrorsExtended gem_AlignmentErrorsExtended = *(theAlignableMuon->gemAlignmentErrorsExtended());

  // Store CSC alignments and errors
  poolDbService->writeOneIOV<Alignments>(gem_Alignments, poolDbService->currentTime(), theGEMAlignRecordName);
  poolDbService->writeOneIOV<AlignmentErrorsExtended>(
      gem_AlignmentErrorsExtended, poolDbService->currentTime(), theGEMErrorRecordName);
}

void MuonAlignment::saveToDB(void) {
  saveDTtoDB();
  saveCSCtoDB();
  saveGEMtoDB();
}