====== Step by Step: Instruction =====

Go to back: [[dataQuest_july dataQuest - instruction |dataQuest: Analysis - instruction]] \\

Following **A-B-C** steps to start. **1) 2) 3) 4)** - Convenient ways to setting program.
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==== PREPARATION ====

**A.** ''%%source ~/CMS-RPC/dataQuest/scripts/create_myDir.sh myName%%'' \\

=== When you create your dir: ===
check that ''%%cd /~CMS-RPC/dataQuest/results/myName%%'' and ''%%cd /~CMS-RPC/dataQuest/cards/myName%%'' exist and you have two .csv files. \\

**Now you can start running the code!** \\

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==== ROUTINE ====

Before each analysis with new files execute: ''%%sudo chmod 755 /data/local/FE1PR2/*%%'' \\

**B.** **''%%cd ~/CMS-RPC/dataQuest/bin%%''** \\ \\

**C.** ** ''%%./dq --type=card  ../cards/myName/default.csv --dir=myName%%'' ** \\
either you run with the default file \\ \\
Or if you want to change the parameters for a given run
N.B: if you want to keep the HV or the threshold information associated to the run and get the corresponding appropriate plots when you perform a scan then you have to provide it in the values parameter as in the following examples: \\  

**1)** ''%%./dq --type=card ../cards/myName/default.csv --dir=myName --runs=741417 --values=6700 --comment=HVOnePoint%%'' \\   
in the previous command, we produce the plots for the run number 741417. The root files will contain the information on the HV and also your comment «HVOnePoint». \\ 

**2)** ''%%./dq --type=card ../cards/myName/default.csv --dir=myName --runs=741383 --values=550 --comment=ThresholdOnePoint%%'' \\   
in the previous command we produce the plots for the run number 741383. The root files will contain the information on the threshold and also your «MyComment = ThresholdOnePoint». \\

**3)** ''%%./dq --type=card ../cards/myName/default.csv --dir=myName --runs='741417|741419' --values='6700|6900' --comment=HVTwoPoints%%'' \\   
If you want to analyse several runs (not in row). Please note the ‘x|y‘ structure. \\

**4)** ''%%./dq --type=card ../cards/myName/default.csv --dir=myName --runs='741417>741420' --values='6700|6800|6900|7000' --comment=HVTwoPoints%%'' \\
If you want to analyse several runs (in a row). \\  
N.B: myComment helps to keep the information of the work to be done (scan,…etc).
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==== RESULTS ====

After running the code, a  root file called analysis.root  will be created in ''%% cd ~/CMS-RPC/dataQuest/results/myName%%''.

''%%root%%'' \\
''%%TBrowser *b = new TBrowser();%%'' \\

{{:rate.png?direct&200|}} \\

''%%.q%%'' \\