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README_Analysis_FNALTB_1904.md

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Instructions to analyze runs from lxplus

Connect to lxplus

ssh [email protected]

Set the environment

First of all gather all the code and create all the directories.

mkdir FNALTB_1904
cd FNALTB_1904

ln -s /eos/cms/store/group/dpg_mtd/comm_mtd/TB/MTDTB_FNAL_Apr2019 data
git clone https://github.com/CaltechPrecisionTiming/DataQualityMonitor.git

mkdir results

Optional: what is possible to do it to replace the folder results with a symbolic link to the eos www folder. A possible example is:

rmdir results
ln -s ~/cernbox/www/FNALTB_1904

Load the proper libraries

cd DataQualityMonitor
source setup_lxplus.sh

Run the analysis

the analysis runs on couple of channels and produce plots bars-orinted. It requires as input the creation of a special config file which states the details of the analysis. Example of the config file can be found here.

When the config file is ready, run the tile analysis with:

python Analysis_SiPM_Bar.py -C config.txt -S results_dir -i file_or_template -N runs_interval

where <vA> is the analysis version. The standard is to use <vA> = <v><NA>, where <NA> is an incremental number identifying the subversion of the analysis, if any (e.g. <vA> = vr1 or <vA> = vr12). It is save to run different analysis versions on the same reco version since different directories will be created.

A practical example:

python Analysis_SiPM_Bar.py -C config/FNAL_TB_1904/Analysis_SiPM_Bar_v3.txt -S ../results/v3/ -i ../data/VME/RecoData/RecoWithTracks/v3/RawDataSaver0CMSVMETiming_RunXXX_0_Raw.root -N 6369 6401