COATJAVA 9.0.1

• Fix swaps service for order marking during denoising and thread safety
• Fix truth matching service for order marking during background merging
• Upgrade to GROOT 4.0.5 for showing fit parameter uncertainties in stat boxes

Commits since 9.0.0

coatjava-9.0.1.tar.gz

COATJAVA 9.0.0

Major version number increase just for pass2 designation.

• Switch all services to use RawDataBank for ADC/TDC banks to support manipulating their order variable
• Stop dropping hits in background merging and instead mark their order to accommodate truth matching
• Add utility to compare CVT geometries from two CCDB variations
• Add run number check to recon-util, same as was for CLARA
• RICH updates
• uRWell updates

Commits since 8.7.1

coatjava-9.0.0.tar.gz

COATJAVA 8.7.1

• EB
  • Restore same-sector requirement for matching DC tracks with hits
• common-tools
  • SwapManager
    • default to modifying banks, rather than requiring it be set via YAML
    • ignore user-defined CCDB variation, rather than aborting if not set via YAML
  • clara-io
    • default to HIPO compression = 2 , rather than requiring it be set via YAML
• etc/services
  • standardize YAML names and add a README
  • remove now-default stuff above from YAMLs
• etc/bankdefs
  • Add calorimeter cluster size to AI banks

Commits since 8.7.0

coatjava-8.7.1.tar.gz

COATJAVA 8.7.0

• EC
  • Move to ASA5 ECAL clustering
  • Update Last-A-Foam thickness for simulation
• TOF
  • Finalize hit/cluster status conventions
• Tracking
  • Finalize track status conventions
• Truth-Matching
  • Finalize bank/variable names
• Event Builder
  • Really, finally move to rigorous trajectory-based matching
  • Remove defunct anti-photon test
  • Added REC::CaloExtras.size
• common-tools
  • Update DataSourceProcessor(Panel) for mon12
    • Fix issues on re-clicking ET reconnection
    • Add support for automation
  • Geometry
    • Add support for existing prototype and arbitrary number of uRWell layers
• Miscellaneous
  • Add BAND hits/etc to DST schema

Commits since 8.6.0

COATJAVA 8.6.0

• ALERT:
  • First version of reconstruction for the hyperbolic drift chamber and time of flight
• CND:
  • Identify double hits based on parameters from the new CCDB table /calibration/cnd/double_hits
  • Flag double-hit candidates with status=1 and propagate status to clusters
• DC:
  • Fix to dx in trajectories calculation
  • Fix to segment track-id assignment
• EB:
  • Reassign track-particle association when sorting (affected only REC::UTrack.pindex)
  • Require PCAL for pid=22
  • Add deuteron EB test
• RICH:
  • Improved PID assignments
  • Ignore non-existing detector components
  • Update RICH bank names in schemas
• Common-tools:
  • Add bank filtering classes, to handle denoising and background merging information coded in order variable
• Others:
  • Re-enable ebrerun schema and add comments
  • Add MC yaml file for run-group geometry

Commits since 8.5.0
Download prebuilt tarball from clasweb

COATJAVA 8.5.0

• CVT:
  • new track-finding algorithm for improved efficiency and resolution
  • see this notes for details
• DC:
  • support for denoising:
    • added yaml variable to filter raw hits based on DC::tdc.order
    • extended service bank name selection mechanism to clustering service
  • include RICH planes in trajectory calculation
• EB:
  • dE/dx based on dx from trajectory banks
• ECAL:
  • new attenuation length correction
• RICH:
  • code restructuring to address multi-threading issues
  • support for 2 sectors,
  • ring reconstruction for each PID hypothesis, likelihood calculation, and PID assignment
  • new CCDB tables
  • revised output banks
• Common Tools
  • switched to a new maven repository for CCDB/RCDB, currently built from this repo
• Others:
  • removed unnecessary banks from the calibration schema

Commits since 8.4.0

Download prebuilt tarball from clasweb.

COATJAVA 8.4.0

• CND:
  • clustering algorithm now creates only intra-layer clusters
• CVT:
  • trajectory information now includes distance-to-detector-edge
  • fixed inconsistency in dependence of helix curvature on solenoid polarity, i.e., support reversed field
  • fixed bug in PID assignment for energy-loss correction
• DC:
  • trajectory information now includes dx and distance-to-detector edge
  • added trajectory bank for hit-based tracks
  • fixed bug resulting in duplicated tracks in straight-track finder
  • refactored Runge-Kutta-4 transport for processing speed increase
• EB:
  • now performs CND inter-layer clustering and preserves layer information in REC::Scintillator
  • for FT trigger, reassign vertex and corresponding momentum direction for neutrals in RECFT::Particle
  • REC::UTrack now really contains unconstrained tracks
  • new REC::CaloExtras bank with all info from ECAL::calib
  • use trajectory information for track-hit matching at all levels, e.g., hit-based tracking
  • new interface for particle-hit matching for the future, currently unused except for CND
• ECAL:
  • added fADC time information to reconstructed peaks
    • in ECAL::clusters, fADC time now used instead of TDC for PCAL, or when TDC unavailable
  • ECAL::calib bank now includes fADC and TDC based peak times and various other info
  • cluster status variable now encodes CCDB status
• Common-tools:
  • added check on maximum path-length in all swim-tools init methods
  • modified clas-reco detector classes to support EB changes
  • ignore events with run numbers less than 1 for all services by default
  • add printout of raw exception strings from CCDB library in ConstantsManager
• Dependencies:
  • switched to new hipo 4.3 library to address issue with MC::true
  • bump Apache commons-text dependency to 1.10.0 to address security alert

Commits since 8.3.4

Download prebuilt tarball from clasweb.

COATJAVA 8.3.4

• bugfix on propagating delay-corrected helicity to HEL::scaler
• first uRWELL geometry and reconstruction
• first ALERT geometry

Commits since 8.3.2

Download prebuilt tarball from clasweb.

COATJAVA 8.3.2

• Revert to pre-8.3.0 behavior of defaulting to TI for DC jitter correction, add options to use DCRB
  • Now preserves DCRB board timestamps during decoding
  • See PR #953
• Address scaler readout issues
  • Missing run-integrated readouts during RG-M and false helicity advances during RG-C
  • See PR #949

Commits since 8.3.0

Download prebuilt tarball from clasweb.

COATJAVA 8.3.0

Requires Java 11 or later. Compatible with GEMC 4.4.2 and 5.0.

• Decoding
  • DCRB timestamps now decoded and saved to new DC::jitter bank
• DC:
  • DC TDCs corrected for the trigger jitter based on DCRB and TI timestamps
  • Hit jitter saved to TBHits bank

Commits since 8.2.4

Download prebuilt tarball from clasweb.