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Update of the DT migration to DD4HEP #31043

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merged 18 commits into from Sep 1, 2020
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Update of the DT migration to DD4HEP #31043

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1b97ff0
Update of the DT migration to DD4hep (step1)
slomeo Jun 8, 2020
38df270
update before rebase
slomeo Jun 15, 2020
bf86d1c
made rebase
slomeo Jun 15, 2020
b897cf6
validation script fails, but compilation and matrix test are fine
slomeo Jun 23, 2020
8baa5ba
deleted comments and unsed .h .cc files
slomeo Jun 23, 2020
37be5c6
Validation Script ok tks to Carl's fix related to DTNumberingScheme.cc
slomeo Jul 14, 2020
fb3e0e6
Ready for PR
slomeo Aug 4, 2020
74fabcd
Date fixed
slomeo Aug 4, 2020
da18b85
fixed line 48 in DTNumberingScheme.cc
slomeo Aug 4, 2020
544b4dd
fixed typo in DTNumberingScheme
slomeo Aug 5, 2020
4a6eeab
restart
slomeo Aug 5, 2020
b347b41
changed runTest.sh
slomeo Aug 11, 2020
86c028e
added line to DTGeometryValidate.cc to link the script with external …
slomeo Aug 21, 2020
2d3b727
restored original version of runTest.sh
slomeo Aug 22, 2020
278777a
added lines suggest by @smuzaffar
slomeo Aug 28, 2020
7a02584
restored infileName inside the validation script
slomeo Aug 28, 2020
57b6f2f
modified testDTGeometry.py
slomeo Aug 31, 2020
94fbdcf
code cleaned
slomeo Aug 31, 2020
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9 changes: 5 additions & 4 deletions Geometry/DTGeometryBuilder/plugins/DTGeometryValidate.cc
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Expand Up @@ -82,11 +82,13 @@ class DTGeometryValidate : public one::EDAnalyzer<> {

DTGeometryValidate::DTGeometryValidate(const edm::ParameterSet& iConfig)
: dtGeometryToken_{esConsumes<DTGeometry, MuonGeometryRecord>(edm::ESInputTag{})},
infileName_(iConfig.getUntrackedParameter<string>("infileName", "cmsGeom10.root")),
infileName_(
iConfig.getUntrackedParameter<string>("infileName", "Geometry/DTGeometryBuilder/data/cmsRecoGeom-2021.root")),
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You need to use FileInPath to get the file e.g. for python module you need to do something like

cmssw/CalibCalorimetry/HcalPlugins/python/Hcal_FakeConditions_cff.py

Line 13 in 02d4198

file = cms.FileInPath('CondFormats/HcalObjects/data/hcal_pedestals_fC_v6_mc.txt')

and from cc code you can do something like

cmssw/DetectorDescription/Core/test/DDIsValid.cppunit.cc

Line 172 in 0f58e36

edm::FileInPath fp("DetectorDescription/Core/test/lpnames.out");

OR

cmssw/RecoLocalMuon/GEMRecHit/plugins/GEMRecHitProducer.cc

Line 37 in ed1b002

std::ifstream inputFile(config.getParameter<edm::FileInPath>("maskFile").fullPath());

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@smuzaffar : I modified the constructor of the DTGeometryValidate.cc in this way:

..
edm::FileInPath fp("Geometry/DTGeometryBuilder/data/cmsRecoGeom-2021.root"); fwGeometry_.loadMap(fp.fullPath().c_str());

instead of
...
iConfig.getUntrackedParameter("infileName", "Geometry/DTGeometryBuilder/data/cmsRecoGeom-2021.root"))
....
fwGeometry_.loadMap(infileName_.c_str());

The compilation is ok, but when I run: "cmsRun Geometry/DTGeometryBuilder/test/pyton/validateDTGeometry_cfg.py" I see:

----- Begin Fatal Exception 27-Aug-2020 15:33:18 CEST-----------------------
An exception of category 'FileInPathError' occurred while
[0] Constructing the EventProcessor
[1] Constructing module: class=DTGeometryValidate label='valid'
Exception Message:
edm::FileInPath unable to find file Geometry/DTGeometryBuilder/data/cmsRecoGeom-2021.root anywhere in the search path.
The search path is defined by: CMSSW_SEARCH_PATH
${CMSSW_SEARCH_PATH} is: /build/slomeo/CMSSW_11_2_X_2020-08-23-2300/poison:/build/slomeo/CMSSW_11_2_X_2020-08-23-2300/src:/build/slomeo/CMSSW_11_2_X_2020-08-23-2300/external/slc7_amd64_gcc820/data:/cvmfs/cms-ib.cern.ch/week1/slc7_amd64_gcc820/cms/cmssw-patch/CMSSW_11_2_X_2020-08-23-2300/poison:/cvmfs/cms-ib.cern.ch/week1/slc7_amd64_gcc820/cms/cmssw-patch/CMSSW_11_2_X_2020-08-23-2300/src:/cvmfs/cms-ib.cern.ch/week1/slc7_amd64_gcc820/cms/cmssw-patch/CMSSW_11_2_X_2020-08-23-2300/external/slc7_amd64_gcc820/data
Current directory is: /build/slomeo/CMSSW_11_2_X_2020-08-23-2300/src
----- End Fatal Exception -------------------------------------------------

Where is my mistake?

outfileName_(iConfig.getUntrackedParameter<string>("outfileName", "validateDTGeometry.root")),
tolerance_(iConfig.getUntrackedParameter<int>("tolerance", 6)) {
fwGeometry_.loadMap(infileName_.c_str());
outFile_ = new TFile(outfileName_.c_str(), "RECREATE");
edm::FileInPath fp(infileName_.c_str());
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Why is infileName_ not just a edm::FileInPath?

fwGeometry_.loadMap(fp.fullPath().c_str());
outFile_ = TFile::Open(outfileName_.c_str(), "RECREATE");
}

void DTGeometryValidate::analyze(const edm::Event& event, const edm::EventSetup& eventSetup) {
Expand All @@ -95,7 +97,6 @@ void DTGeometryValidate::analyze(const edm::Event& event, const edm::EventSetup&
if (dtGeometry_.isValid()) {
LogVerbatim("DTGeometry") << "Validating DT chamber geometry";
validateDTChamberGeometry();

LogVerbatim("DTGeometry") << "Validating DT layer geometry";
validateDTLayerGeometry();
} else
Expand Down
60 changes: 27 additions & 33 deletions Geometry/DTGeometryBuilder/plugins/dd4hep/DTGeometryBuilder.cc
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Expand Up @@ -14,6 +14,7 @@
//
// Original Author: Ianna Osborne
// Created: Wed, 16 Jan 2019 10:19:37 GMT
// Modified by Sergio Lo Meo (sergio.lo.meo@cern.ch) Mon, 31 August 2020
//
//
#include "CondFormats/GeometryObjects/interface/RecoIdealGeometry.h"
Expand All @@ -28,15 +29,15 @@
#include "DataFormats/GeometrySurface/interface/Plane.h"
#include "DataFormats/GeometrySurface/interface/Bounds.h"
#include "DataFormats/GeometrySurface/interface/RectangularPlaneBounds.h"

#include "Geometry/MuonNumbering/interface/DD4hep_MuonNumbering.h"
#include "Geometry/MuonNumbering/interface/MuonGeometryNumbering.h"
#include "Geometry/Records/interface/MuonNumberingRecord.h"
#include "Geometry/Records/interface/MuonGeometryRecord.h"
#include "Geometry/Records/interface/GeometryFileRcd.h"
#include "DetectorDescription/DDCMS/interface/DDDetector.h"
#include "DetectorDescription/DDCMS/interface/DDFilteredView.h"
#include "Geometry/DTGeometry/interface/DTGeometry.h"
#include "Geometry/MuonNumbering/interface/DD4hep_DTNumberingScheme.h"
#include "Geometry/MuonNumbering/interface/MuonBaseNumber.h"
#include "Geometry/MuonNumbering/interface/DTNumberingScheme.h"
#include "DTGeometryBuilder.h"
#include "DD4hep/Detector.h"

Expand All @@ -48,35 +49,32 @@ using namespace edm;
using namespace std;
using namespace cms;

void DTGeometryBuilder::buildGeometry(DDFilteredView& fview, DTGeometry& geom, const MuonNumbering& num) const {
void DTGeometryBuilder::buildGeometry(DDFilteredView& fview, DTGeometry& geom, const MuonGeometryConstants& num) const {
bool doChamber = fview.firstChild();

while (doChamber) {
DTChamber* chamber = buildChamber(fview, num);

// Loop on SLs
bool doSL = fview.nextSibling();
while (doSL) {
DTSuperLayer* sl = buildSuperLayer(fview, chamber, num);

// Loop on Layers
fview.down();
bool doLayers = fview.sibling();
while (doLayers) {
DTLayer* l = buildLayer(fview, sl, num);
geom.add(l);

doLayers = fview.sibling(); // go to next Layer
doLayers = fview.sibling();
}
// Done with layers

geom.add(sl);
doSL = fview.nextSibling(); // go to next SL
doSL = fview.nextSibling();
}
geom.add(chamber);

fview.parent(); // stop iterating current branch
doChamber = fview.firstChild(); // go to next chamber
fview.parent();
doChamber = fview.firstChild();
}
}

Expand All @@ -90,13 +88,13 @@ DTGeometryBuilder::RCPPlane DTGeometryBuilder::plane(const DDFilteredView& fview
bounds));
}

DTChamber* DTGeometryBuilder::buildChamber(DDFilteredView& fview, const MuonNumbering& muonConstants) const {
int rawid = dtnum_->getDetId(muonConstants.geoHistoryToBaseNumber(fview.history()));
DTChamber* DTGeometryBuilder::buildChamber(DDFilteredView& fview, const MuonGeometryConstants& muonConstants) const {
MuonGeometryNumbering mdddnum(muonConstants);
DTNumberingScheme dtnum(muonConstants);
int rawid = dtnum.baseNumberToUnitNumber(mdddnum.geoHistoryToBaseNumber(fview.history()));

DTChamberId detId(rawid);
auto const& par = fview.parameters();
// par[0] r-phi dimension - different in different chambers
// par[1] z dimension - constant 125.55 cm
// par[2] radial thickness - almost constant about 18 cm

RCPPlane surf(plane(fview, new RectangularPlaneBounds(par[0], par[1], par[2])));

Expand All @@ -107,43 +105,40 @@ DTChamber* DTGeometryBuilder::buildChamber(DDFilteredView& fview, const MuonNumb

DTSuperLayer* DTGeometryBuilder::buildSuperLayer(DDFilteredView& fview,
DTChamber* chamber,
const MuonNumbering& muonConstants) const {
int rawid = dtnum_->getDetId(muonConstants.geoHistoryToBaseNumber(fview.history()));
const MuonGeometryConstants& muonConstants) const {
MuonGeometryNumbering mdddnum(muonConstants);
DTNumberingScheme dtnum(muonConstants);
int rawid = dtnum.baseNumberToUnitNumber(mdddnum.geoHistoryToBaseNumber(fview.history()));

DTSuperLayerId slId(rawid);

auto const& par = fview.parameters();
// par[0] r-phi dimension - changes in different chambers
// par[1] z dimension - constant 126.8 cm
// par[2] radial thickness - almost constant about 20 cm

// Ok this is the slayer position...
RCPPlane surf(plane(fview, new RectangularPlaneBounds(par[0], par[1], par[2])));

DTSuperLayer* slayer = new DTSuperLayer(slId, surf, chamber);

// add to the chamber
chamber->add(slayer);

return slayer;
}

DTLayer* DTGeometryBuilder::buildLayer(DDFilteredView& fview,
DTSuperLayer* sl,
const MuonNumbering& muonConstants) const {
int rawid = dtnum_->getDetId(muonConstants.geoHistoryToBaseNumber(fview.history()));
const MuonGeometryConstants& muonConstants) const {
MuonGeometryNumbering mdddnum(muonConstants);
DTNumberingScheme dtnum(muonConstants);
int rawid = dtnum.baseNumberToUnitNumber(mdddnum.geoHistoryToBaseNumber(fview.history()));

DTLayerId layId(rawid);

auto const& par = fview.parameters();
// Layer specific parameter (size)
// par[0] r-phi dimension - changes in different chambers
// par[1] z dimension - constant 126.8 cm
// par[2] radial thickness - almost constant about 20 cm

RCPPlane surf(plane(fview, new RectangularPlaneBounds(par[0], par[1], par[2])));

// Loop on wires
fview.down();
bool doWire = fview.sibling();
int firstWire = fview.volume()->GetNumber(); // copy no
int firstWire = fview.volume()->GetNumber();
auto const& wpar = fview.parameters();
float wireLength = wpar[1];

Expand All @@ -166,11 +161,10 @@ DTLayer* DTGeometryBuilder::buildLayer(DDFilteredView& fview,

void DTGeometryBuilder::build(DTGeometry& geom,
const DDDetector* det,
const MuonNumbering& num,
const MuonGeometryConstants& num,
const dd4hep::SpecParRefs& refs) {
Volume top = det->worldVolume();
DDFilteredView fview(det, top);
fview.mergedSpecifics(refs);
dtnum_ = make_unique<DTNumberingScheme>(num.values());
buildGeometry(fview, geom, num);
}
40 changes: 28 additions & 12 deletions Geometry/DTGeometryBuilder/plugins/dd4hep/DTGeometryBuilder.h
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@@ -1,9 +1,29 @@
#ifndef GEOMETRY_RECO_GEOMETRY_DT_GEOMETRY_BUILDER_H
#define GEOMETRY_RECO_GEOMETRY_DT_GEOMETRY_BUILDER_H

// -*- C++ -*-
//
// Package: DetectorDescription/DTGeometryBuilder
// Class: DTGeometryBuilder
//
/**\class DTGeometryBuilder

Description: DT Geometry builder from DD4hep

Implementation:
DT Geometry Builder iterates over a Detector Tree and
retrvieves DT chambers, super layers, layers and wires.
*/
//
// Original Author: Ianna Osborne
// Created: Wed, 16 Jan 2019 10:19:37 GMT
// Modified by Sergio Lo Meo (sergio.lo.meo@cern.ch) Mon, 31 August 2020
//
//

#include "DataFormats/GeometrySurface/interface/ReferenceCounted.h"
#include "DataFormats/GeometrySurface/interface/Plane.h"
#include "Geometry/MuonNumbering/interface/DD4hep_DTNumberingScheme.h"
#include "Geometry/MuonNumbering/interface/DTNumberingScheme.h"

#include <DD4hep/SpecParRegistry.h>

Expand All @@ -15,36 +35,32 @@ class DTGeometry;
class DTChamber;
class DTSuperLayer;
class DTLayer;
class MuonGeometryConstants;
class MuonGeometryNumbering;

namespace cms {

class DDDetector;
class DDFilteredView;
class MuonNumbering;

class DTGeometryBuilder {
public:
DTGeometryBuilder() {}

void build(DTGeometry&, const DDDetector*, const MuonNumbering&, const dd4hep::SpecParRefs&);
void build(DTGeometry&, const DDDetector*, const MuonGeometryConstants&, const dd4hep::SpecParRefs&);

private:
void buildGeometry(DDFilteredView&, DTGeometry&, const MuonNumbering&) const;
void buildGeometry(DDFilteredView&, DTGeometry&, const MuonGeometryConstants&) const;

/// create the chamber
DTChamber* buildChamber(DDFilteredView&, const MuonNumbering&) const;
DTChamber* buildChamber(DDFilteredView&, const MuonGeometryConstants&) const;

/// create the SL
DTSuperLayer* buildSuperLayer(DDFilteredView&, DTChamber*, const MuonNumbering&) const;
DTSuperLayer* buildSuperLayer(DDFilteredView&, DTChamber*, const MuonGeometryConstants&) const;

/// create the layer
DTLayer* buildLayer(DDFilteredView&, DTSuperLayer*, const MuonNumbering&) const;
DTLayer* buildLayer(DDFilteredView&, DTSuperLayer*, const MuonGeometryConstants&) const;

using RCPPlane = ReferenceCountingPointer<Plane>;

RCPPlane plane(const DDFilteredView&, Bounds* bounds) const;

std::unique_ptr<cms::DTNumberingScheme> dtnum_ = nullptr;
};
} // namespace cms

Expand Down
21 changes: 8 additions & 13 deletions Geometry/DTGeometryBuilder/plugins/dd4hep/DTGeometryESProducer.cc
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Expand Up @@ -13,6 +13,7 @@
//
// Original Author: Ianna Osborne
// Created: Wed, 16 Jan 2019 10:19:37 GMT
// Modified by Sergio Lo Meo (sergio.lo.meo@cern.ch) Mon, 31 August 2020
//
//
#include "CondFormats/GeometryObjects/interface/RecoIdealGeometry.h"
Expand All @@ -27,7 +28,6 @@
#include "DataFormats/GeometrySurface/interface/Plane.h"
#include "DataFormats/GeometrySurface/interface/Bounds.h"
#include "DataFormats/GeometrySurface/interface/RectangularPlaneBounds.h"

#include "FWCore/Framework/interface/ESTransientHandle.h"
#include "FWCore/Framework/interface/ModuleFactory.h"
#include "FWCore/Framework/interface/ESProducer.h"
Expand All @@ -36,7 +36,8 @@
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "FWCore/Utilities/interface/ESGetToken.h"
#include "FWCore/Utilities/interface/ReusableObjectHolder.h"
#include "Geometry/MuonNumbering/interface/DD4hep_MuonNumbering.h"
#include "Geometry/MuonNumbering/interface/MuonGeometryNumbering.h"
#include "Geometry/MuonNumbering/interface/MuonGeometryConstants.h"
#include "Geometry/Records/interface/MuonNumberingRecord.h"
#include "Geometry/Records/interface/MuonGeometryRecord.h"
#include "Geometry/Records/interface/DDSpecParRegistryRcd.h"
Expand Down Expand Up @@ -78,7 +79,7 @@ class DTGeometryESProducer : public ESProducer {
edm::ESGetToken<Alignments, GlobalPositionRcd> m_globalPositionToken;
edm::ESGetToken<Alignments, DTAlignmentRcd> m_alignmentsToken;
edm::ESGetToken<AlignmentErrorsExtended, DTAlignmentErrorExtendedRcd> m_alignmentErrorsToken;
edm::ESGetToken<MuonNumbering, MuonNumberingRecord> m_mdcToken;
edm::ESGetToken<MuonGeometryConstants, IdealGeometryRecord> m_mdcToken;
edm::ESGetToken<DDDetector, IdealGeometryRecord> m_cpvToken;
edm::ESGetToken<DDSpecParRegistry, DDSpecParRegistryRcd> m_registryToken;
const ESInputTag m_tag;
Expand Down Expand Up @@ -109,7 +110,7 @@ DTGeometryESProducer::DTGeometryESProducer(const ParameterSet& iConfig)
}

if (m_fromDDD) {
m_mdcToken = cc.consumesFrom<MuonNumbering, MuonNumberingRecord>(edm::ESInputTag{});
m_mdcToken = cc.consumesFrom<MuonGeometryConstants, IdealGeometryRecord>(edm::ESInputTag{});
m_cpvToken = cc.consumesFrom<DDDetector, IdealGeometryRecord>(m_tag);
m_registryToken = cc.consumesFrom<DDSpecParRegistry, DDSpecParRegistryRcd>(m_tag);
}
Expand All @@ -133,19 +134,15 @@ std::shared_ptr<DTGeometry> DTGeometryESProducer::produce(const MuonGeometryReco
host->ifRecordChanges<DTRecoGeometryRcd>(record, [this, &host](auto const& rec) { setupDBGeometry(rec, host); });
}
}
//
// Called whenever the alignments or alignment errors change
//

if (m_applyAlignment) {
// m_applyAlignment is scheduled for removal.
// Ideal geometry obtained by using 'fake alignment' (with m_applyAlignment = true)
edm::ESHandle<Alignments> globalPosition;
record.getRecord<GlobalPositionRcd>().get(m_alignmentsLabel, globalPosition);
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Sidetracking a bit, but I want to note that these calls need to be changed to use the ESGetToken to get the products. Getting products by labels in was disabled already some time ago in ESProducers.

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@makortel I made an issue about this problem: #31288

edm::ESHandle<Alignments> alignments;
record.getRecord<DTAlignmentRcd>().get(m_alignmentsLabel, alignments);
edm::ESHandle<AlignmentErrorsExtended> alignmentErrors;
record.getRecord<DTAlignmentErrorExtendedRcd>().get(m_alignmentsLabel, alignmentErrors);
// Only apply alignment if values exist

if (alignments->empty() && alignmentErrors->empty() && globalPosition->empty()) {
edm::LogInfo("Config") << "@SUB=DTGeometryRecord::produce"
<< "Alignment(Error)s and global position (label '" << m_alignmentsLabel
Expand All @@ -160,7 +157,7 @@ std::shared_ptr<DTGeometry> DTGeometryESProducer::produce(const MuonGeometryReco
}
}

return host; // automatically converts to std::shared_ptr<DTGeometry>
return host;
}

void DTGeometryESProducer::setupGeometry(const MuonNumberingRecord& record, shared_ptr<HostType>& host) {
Expand All @@ -184,10 +181,8 @@ void DTGeometryESProducer::setupGeometry(const MuonNumberingRecord& record, shar

void DTGeometryESProducer::setupDBGeometry(const DTRecoGeometryRcd& record, std::shared_ptr<HostType>& host) {
// host->clear();

// edm::ESHandle<RecoIdealGeometry> rig;
// record.get(rig);

// DTGeometryBuilderFromCondDB builder;
// builder.build(host, *rig);
}
Expand Down
26 changes: 14 additions & 12 deletions Geometry/DTGeometryBuilder/test/python/testDTGeometry.py
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Expand Up @@ -7,6 +7,11 @@
input = cms.untracked.int32(1)
)

process.load('Configuration.StandardSequences.DD4hep_GeometrySim_cff')
process.load("FWCore.MessageLogger.MessageLogger_cfi")
process.load("Geometry.MuonNumbering.muonNumberingInitialization_cfi")
process.load("Geometry.MuonNumbering.muonGeometryConstants_cff")

process.MessageLogger = cms.Service(
"MessageLogger",
statistics = cms.untracked.vstring('cout', 'dtGeometry'),
Expand Down Expand Up @@ -41,13 +46,8 @@
'dtGeometry')
)

process.DDDetectorESProducer = cms.ESSource("DDDetectorESProducer",
confGeomXMLFiles = cms.FileInPath('Geometry/CMSCommonData/data/dd4hep/cmsExtendedGeometry2021.xml'),
appendToDataLabel = cms.string('MUON')
)

process.DTGeometryESProducer = cms.ESProducer("DTGeometryESProducer",
DDDetector = cms.ESInputTag('','MUON'),
DDDetector = cms.ESInputTag('',''),
appendToDataLabel = cms.string(''),
applyAlignment = cms.bool(False),
alignmentsLabel = cms.string(''),
Expand All @@ -56,17 +56,19 @@
fromDDD = cms.bool(True)
)

process.DDCompactViewESProducer = cms.ESProducer("DDCompactViewESProducer",
appendToDataLabel = cms.string('')
)

process.DDSpecParRegistryESProducer = cms.ESProducer("DDSpecParRegistryESProducer",
appendToDataLabel = cms.string('MUON')
appendToDataLabel = cms.string('')
)

process.MuonNumberingESProducer = cms.ESProducer("MuonNumberingESProducer",
label = cms.string('MUON'),
key = cms.string('MuonCommonNumbering')
)
process.muonGeometryConstants.fromDD4Hep = True


process.test = cms.EDAnalyzer("DTGeometryTest",
DDDetector = cms.ESInputTag('','MUON')
DDDetector = cms.ESInputTag('','')
)

process.p = cms.Path(process.test)