workflow to study ITS residuals

Detectors/GlobalTrackingWorkflow/study/CMakeLists.txt

@@ -25,6 +25,8 @@ o2_add_library(GlobalTrackingStudy
                        src/TrackMCStudyConfig.cxx
                        src/TrackMCStudyTypes.cxx
                        src/TPCClusSelector.cxx
+                       src/CheckResid.cxx
+                       src/CheckResidConfig.cxx
                PUBLIC_LINK_LIBRARIES O2::GlobalTracking
                                      O2::GlobalTrackingWorkflowReaders
                                      O2::GlobalTrackingWorkflowHelpers
@@ -38,6 +40,8 @@ o2_target_root_dictionary(GlobalTrackingStudy
                                   include/GlobalTrackingStudy/TrackInfoExt.h
                                   include/GlobalTrackingStudy/TrackMCStudyConfig.h
                                   include/GlobalTrackingStudy/TrackMCStudyTypes.h
+                                  include/GlobalTrackingStudy/CheckResidTypes.h
+                                  include/GlobalTrackingStudy/CheckResidConfig.h
                           LINKDEF src/GlobalTrackingStudyLinkDef.h
 )
 
@@ -76,6 +80,11 @@ o2_add_executable(dump-workfow
                   SOURCES src/track-dump-workflow.cxx
                   PUBLIC_LINK_LIBRARIES O2::GlobalTrackingStudy)
 
+o2_add_executable(resid-workfow
+                  COMPONENT_NAME check
+                  SOURCES src/check-resid-workflow.cxx
+                  PUBLIC_LINK_LIBRARIES O2::GlobalTrackingStudy)
+
 if (OpenMP_CXX_FOUND)
     target_compile_definitions(${targetName} PRIVATE WITH_OPENMP)
     target_link_libraries(${targetName} PRIVATE OpenMP::OpenMP_CXX)

Detectors/GlobalTrackingWorkflow/study/include/GlobalTrackingStudy/CheckResid.h

@@ -0,0 +1,27 @@
+// Copyright 2019-2020 CERN and copyright holders of ALICE O2.
+// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
+// All rights not expressly granted are reserved.
+//
+// This software is distributed under the terms of the GNU General Public
+// License v3 (GPL Version 3), copied verbatim in the file "COPYING".
+//
+// In applying this license CERN does not waive the privileges and immunities
+// granted to it by virtue of its status as an Intergovernmental Organization
+// or submit itself to any jurisdiction.
+
+#ifndef O2_CHECK_RESID_H
+#define O2_CHECK_RESID_H
+
+#include "ReconstructionDataFormats/GlobalTrackID.h"
+#include "Framework/Task.h"
+#include "Framework/DataProcessorSpec.h"
+// #include "TPCCalibration/CorrectionMapsLoader.h"
+
+namespace o2::checkresid
+{
+/// create a processor spec
+o2::framework::DataProcessorSpec getCheckResidSpec(o2::dataformats::GlobalTrackID::mask_t srcTracks, o2::dataformats::GlobalTrackID::mask_t srcClus, bool useMC /*, const o2::tpc::CorrectionMapsLoaderGloOpts& sclOpts*/);
+
+} // namespace o2::checkresid
+
+#endif // O2_CHECK_RESID_H

Detectors/GlobalTrackingWorkflow/study/include/GlobalTrackingStudy/CheckResidConfig.h

@@ -0,0 +1,38 @@
+// Copyright 2019-2020 CERN and copyright holders of ALICE O2.
+// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
+// All rights not expressly granted are reserved.
+//
+// This software is distributed under the terms of the GNU General Public
+// License v3 (GPL Version 3), copied verbatim in the file "COPYING".
+//
+// In applying this license CERN does not waive the privileges and immunities
+// granted to it by virtue of its status as an Intergovernmental Organization
+// or submit itself to any jurisdiction.
+
+#ifndef O2_CHECK_RESID_CONFIG_H
+#define O2_CHECK_RESID_CONFIG_H
+#include "CommonUtils/ConfigurableParam.h"
+#include "CommonUtils/ConfigurableParamHelper.h"
+
+namespace o2::checkresid
+{
+struct CheckResidConfig : o2::conf::ConfigurableParamHelper<CheckResidConfig> {
+  int minPVContributors = 10;
+  int minTPCCl = 60;
+  int minITSCl = 7;
+  float minPt = 0.4f;
+  float maxPt = 100.f;
+  float rCompIBOB = 12.f;
+
+  bool pvcontribOnly = true;
+  bool addPVAsCluster = true;
+  bool refitPV = true;
+  bool useStableRef = true;
+  bool doIBOB = true;
+  bool doResid = true;
+
+  O2ParamDef(CheckResidConfig, "checkresid");
+};
+} // namespace o2::checkresid
+
+#endif

Detectors/GlobalTrackingWorkflow/study/include/GlobalTrackingStudy/CheckResidTypes.h

@@ -0,0 +1,42 @@
+// Copyright 2019-2020 CERN and copyright holders of ALICE O2.
+// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
+// All rights not expressly granted are reserved.
+//
+// This software is distributed under the terms of the GNU General Public
+// License v3 (GPL Version 3), copied verbatim in the file "COPYING".
+//
+// In applying this license CERN does not waive the privileges and immunities
+// granted to it by virtue of its status as an Intergovernmental Organization
+// or submit itself to any jurisdiction.
+
+#ifndef O2_CHECK_RESID_TYPES_H
+#define O2_CHECK_RESID_TYPES_H
+
+#include "ReconstructionDataFormats/Track.h"
+
+namespace o2::checkresid
+{
+struct Point {
+  float dy = 0.f;
+  float dz = 0.f;
+  float sig2y = 0.f;
+  float sig2z = 0.f;
+  float phi = 0.f;
+  float z = 0.f;
+  int16_t sens = -1;
+  int8_t lr = -1; // -1 = vtx
+  ClassDefNV(Point, 1)
+};
+
+struct Track {
+  o2::dataformats::GlobalTrackID gid{};
+  o2::track::TrackPar track;
+  o2::track::TrackParCov trIBOut;
+  o2::track::TrackParCov trOBInw;
+  std::vector<Point> points;
+  ClassDefNV(Track, 1)
+};
+
+} // namespace o2::checkresid
+
+#endif