====== Athena Notes ======


====== Simulation, Digitization, and Reconstruction Steps ======

===== In Athena Release 17.7.3.6 =====

  - Run ATLAS Geant4 Simulation: <code bash> AtlasG4_trf.py inputEvgenFile=<input EVNT filename> outputHitsFile=myHITS.pool.root geometryVersion=ATLAS-GEO-20-00-01 conditionsTag=OFLCOND-MC12-SIM-00 [maxEvents=<number>]</code>
  - Run Detector digitization: <code bash> Digi_trf.py inputHitsFile=<input HITS filename> outputRDOFile=myRDO.root geometryVersion=ATLAS-GEO-20-00-01 conditionsTag=OFLCOND-MC12-SIM-00 </code>
  - Run Physics Object Reconstruction: <code bash> Reco_trf.py inputRDOFile=<input RDO filename> outputAODFile=myAOD.root geometryVersion=ATLAS-GEO-20-00-01 conditionsTag=OFLCOND-MC12-SIM-00 </code>

===== Running Generate_trf to get Alpgen Input Card Only =====


Need a release with at least AlpGenControl-00-00-27 or check it out locally.
Just run your Generate_trf command with <code bash>--athenaopts="--config-only=test.txt"</code>