Install:

• scram project CMSSW_10_6_11
• cd CMSSW_10_6_11/src/
• cmsenv
• git cms-init
• git cms-merge-topic bmarzocc:PR_CaloParticles
• git cms-merge-topic bmarzocc:PR_ParticleGuns
• git cms-merge-topic bmarzocc:10_6_11_DeepSC_noParticleFlow #if you want to reco the deepSCs too
• git clone https://github.com/bmarzocc/RecoSimStudies
• scram b -j 5

Produce GEN-SIM of standard PhotonGun:

• cd RecoSimStudies/Dumpers/test/
• cmsRun SingleGammaPt35_pythia8_cfi_GEN_SIM.py

Produce GEN-SIM of PhotonGun in front of ECAL:

• cd RecoSimStudies/Dumpers/test/
• cmsRun DoubleGammaE50_CloseEcal_cfi_GEN_SIM.py

Produce DIGI-RAW:

In case of studies including PCaloHits uncomment line #80 to keep the PCaloHit collection.

• cd RecoSimStudies/Dumpers/test/
• cmsRun step2_DIGI_L1_DIGI2RAW_HLT.py

Produce RECO:

In case of studies including PCaloHits uncomment line #65 to keep the PCaloHit collection.

• cd RecoSimStudies/Dumpers/test/
• cmsRun step3_RAW2DIGI_L1Reco_RECO_RECOSIM_EI_PAT_VALIDATION_DQM.py

Produce TwentyPhotons Run3_2021 Recos with condor:

• cd RecoSimStudies/Dumpers/test/
• python condor_production.py -o /eos/cms/store/group/dpg_ecal/alca_ecalcalib/bmarzocc/Clustering/TwentyGammasGunPt1-100_pythia8_withPU_withTracker_Run3_2021/ -c /afs/cern.ch/work/b/bmarzocc/Clustering/CMSSW_10_6_4/ -q tomorrow -n 100000 -s 100 -e cms

Run general dumper (per crystal, PFcluster, superCluster infos) on a RECO sample (produced in the previous steps):

• cd RecoSimStudies/Dumpers/
• cmsRun python/RecoSimDumper_cfg.py