Difference: NtDumperPackage (1 vs. 12)

Useful information:

• cross section that is used in MC production can be found in evgen.log which is in the MC09....evgen.... directory.
  With the cross section and the number of generated events, one can calculate the available luminosity L = N/sigma.
  With the cross section, one can get the number of events for a chosen luminosity (all integrated luminosities here). N = sigma * L

On the grid?

export PATHENA_GRID_SETUP_SH=/afs/cern.ch/project/gd/LCG-share/current/etc/profile.d/grid_env.sh
source /afs/cern.ch/atlas/offline/external/GRID/DA/panda-client/latest/etc/panda/panda_setup.sh
pathena sheim...joboptions.py --inDS user10.SarahHeim.bla --outDS user10.SarahHeim.bla 

source /afs/cern.ch/atlas/offline/external/GRID/ddm/DQ2Clients/setup.sh
dq2-get bla

What it is

• ntuple dumper from the Wisconsin group that takes as input AODs and ESDsand fills the required variables into a flat ntuple root file
  (https://svnweb.cern.ch/cern/wsvn/atlasgrp/Physics/Exotic/LeptonX/Tools/trunk/ntDumper/)
  
• we modified the package "myAna" to include some ESD variables.
  (https://svnweb.cern.ch/trac/atlasgrp/browser/Institutes/MSU/MSUHighPtElectrons/ntDumperMSU/myAna/trunk)

• check out LeptonX package

• in ntDumper

  mkdir Output 
  source  /afs/cern.ch/sw/contrib/CMT/v1r20p20090520/mgr/setup.sh
  cmt config
  source setCMT.bash

• in TestRun

  cp ../PhysicsAnalysis/AnalysisCommon/myAna/run/* . 

• in TestProject/cmt

  cmt config
  cmt bro make clean
  cmt bro make
     

• athena.py ...joboptions.py

• in ntDumper

  source setCMT.bash

  (really necessary?)
• in TestProject/cmt

  cmt config

  (really necessary?)

  cmt bro make clean
  cmt bro make

• twiki ATLAS svn : https://twiki.cern.ch/twiki/bin/view/Atlas/SoftwareDevelopmentWorkBookSVN#Subversion_SVN_in_ATLAS
• twiki MSU svn: SVN

 mv myAna myAnaOLD 

svn co $SVNROOT/Institutes/MSU/MSUHighPtElectrons/ntDumperMSU/myAna/trunk/ myAna

• in ntDumper

   mkdir Output 

• in TestRun

 cp ../PhysicsAnalysis/AnalysisCommon/myAna/run/sheim...joboptions.py . 

How to get it?

• check out LeptonX package

export SVNROOT=svn+ssh://sheim@svn.cern.ch/reps/atlasgrp
svn co $SVNROOT/Physics/Exotic/LeptonX/Tools/trunk/ntDumper 

• check out MSU package

• go to ntDumper/PhysicsAnalysis/AnalysisCommon and replace the old "myAna" with the new "myAna" from the MSU package

• check out

How to run it?

• go to the TestRun directory
• open the job options file there and edit if you want to run on AOD or ESD, also set analysis flags (mainly which particles you want to run on, trigger, truth?)
• also change the output location and the input files
• athena.py ...joboptions.py

How to compile?

• source setCMT.bash (really necessary?)
• go to directory TestProject/cmt
• cmt config (really necessary?)
• cmt bro make clean
• cmt bro make

What to change between running on data and MC?

• DetDescrVersion (right now ='ATLAS-GEO-08-00-02' ) => info from AMI
• #GlobalFlags.DetGeo.set_atlas() ???
• GlobalFlags.DataSource.set_data() ##processing Real Data #
• GlobalFlags.DataSource.set_geant4() ##processing MC
• for running on data: doTruth and doTruth2 have to be FALSE

• AOD/ESD? DONE
• add our variables (in case they are not there yet) DONE
• What about trigger information? DONE
• we only need Electrons and MET? Photons? Trigger/Truth? OK
• add Lumiblock and GoodRunListInfo

How to add a new variable?

• in header as vector
• in src as branch, clear, fill

• twiki: https://twiki.cern.ch/twiki/bin/view/AtlasProtected/LeptonXNtDumper

How to compile?

• source setCMT.bash (really necessary?)
• go to directory TestProject/cmt
• cmt config (really necessary?)
• cmt bro make clean
• cmt bro make

How to add a new algorithm?

• example DoEgammaESD
• add src, header file
• add in src/components
• add job options file in share
• add Flag in python
• add to general and analysis job options file
• compile!

• go to the TestRun directory
• open the job options file there and edit if you want to run on AOD or ESD, also set analysis flags (mainly which particles you want to run on, trigger, truth?)
• also change the output location and the input files
• athena.py ...joboptions.py

• DoTrigger fills branches for different trigger chains: if event passed=>1, if not=>0
• DoL1ROI fills branches with eta, phi... of different region of interests
• DoTruth does fill branches with thruth info from MC (uses egammaMCTruthClassifier and muonMCTruthClassifier)
• DoTruth2 does fill branches with truth information from MC, also does a lot top, antitop, W, Z stuff

• DoTrigger

• we only need Electrons and MET? Photons? Trigger/Truth?

How to run it?