ICARUS simulation and reconstruction software

The documentation of ICARUS is spread mainly between:

• ICARUS wiki in GitHub at https://sbnsoftware.github.io/icaruscode_wiki/Wiki; there is also an older Fermilab Redmine wiki
• automatically generated (Doxygen) code documentation at https://icarus-exp.fnal.gov/at_work/software/doc/icaruscode/versionlist.html (requires authentication)

ICARUS software is spread across several repositories under GitHub SBNSoftware. Help yourself:

• icaruscode is the main entry point (code based on art)
• icarusalg includes art-independent code
• icarus_signal_processing includes art-independent code
• icarus_data distributes large data files
• icarusutil mostly contains experiment customization of larbatch utilities
• sbncode is code shared with other SBN experiments
• sbnobj contains data object definitions shared with SBN
• sbndaq_artdaq_core interfaces with DAQ and holds data objects definitions for ICARUS "raw" data

ICARUS software is in great part based on LArSoft. Here are some shortcuts to its GitHub repositories:

• larsoft (umbrella repository)
• data product repositories:
  • larcoreobj, basic geometry data products
  • lardataobj, most simulation and reconstruction data products (not the simb namespace)
• larcorealg, geometry code and some bsic utilities
• lardataalg, some basic service providers (LArProperties, DetectorClocks, DetectorProperties) and utilities
• larevt, with database code
• larsim, detector simulation (esp. GEANT4)
• larana, including calorimetry and optical reconstruction
• larreco, most reconstruction algorithms and modules
• art, framework underpinning data processing (many support libraries are also in art-framework-suite)