KS_Tools

scripts to generate ROOT files for KS study.
add Generation-Extraction scripts (GenExtract folder)

installing tools with : . installKSTools.sh (WARNING no / between the . and installKSTools.sh).

Generation of the ROOT files

When you have downloaded the config (python) files from https://cmsweb.cern.ch/reqmgr2/ site, you save them into step1,.py, step2.py and so on. for each file you need to include the part 1 [1] between the line "from configuration ..." and the line "process = cms.Process(...". in most of the files you need to replace :
process.options.numberOfThreads = 1
with
process.options.numberOfThreads = 16 (or 8 if you are on polui machine). By the end you need to include : process.dqmSaver.workflow = '/Global/CMSSW_X_Y_Z/RECO_' + '%0004d'%max_number + '_' + '%003d'%ind into the last step file.

Into most of the files, it is recommended to include :
fileName = cms.untracked.string('file:step3_inDQM_' + '%0004d'%max_number + '_' + '%003d'%ind + '.root'),
into the process.DQMoutput part.
Be careful, sometimes it can be difficult on the POLUI computers.

cca.in2p3.fr

polui.in2p3.fr

Extraction of the files

you need to load 2 files more : the 2 files for the current validation [2] and put them into the DATA folder.
launch the extraction with : python zeeExtract_1curve.py
####WARNING : still need of cmsenv!

####Some point to modify into the zeeExtract_1curve.py file : the folder "named folderName" where are located the generated ROOT files, and the folder "named folder" where the created files (into the func_CreateKS() function) are given into the default.py file. Also is given the path for the histos into the ROOT files.
So there is no need to modify the zeeExtract_1curve.py file.

[1] : part 1
if len(sys.argv) > 1:
print "step 1 - arg. 0 :", sys.argv[0]
print "step 1 - arg. 1 :", sys.argv[1]
print "step 1 - arg. 2 :", sys.argv[2]
print "step 1 - arg. 3 :", sys.argv[3]
print "step 1 - arg. 4 :", sys.argv[4]
ind = int(sys.argv[2])
path = str(sys.argv[3])
max_number = int(sys.argv[4])
else:
print "step 1 - rien"
ind = 0
path = ''
max_number = 10 # number of events

[2] : usually into the form : DQM_V0001_R000000001__RelValZEE_14__CMSSW_11_3_0_pre6-113X_mcRunxxxxxxxx-v1__DQMIO.root