Introduction
This page is a work in progress and contains information to remind myself how to run things.
Running ATLAS jobs locally
Log into heplnx109.pp.rl.ac.uk and do kinit
source /gridsoft/SL5/atlas/software/15.6.6/setup.sh -tag=15.6.6,setup,32
export CMTPATH=${HOME}/testarea/15.6.6:${CMTPATH}
cd testarea/15.6.6/
The analysis
Local conditions access
MC Data
Real Data
To analyze real data you must set the following environment variables:
export FRONTIER_SERVER="(serverurl=http://lcgft-atlas.gridpp.rl.ac.uk:3128/frontierATLAS)"
export ATLAS_POOLCOND_PATH=/gridsoft/SL5/atlas/local/conditions/
Running on the grid
source setup.sh -tag=15.6.10,32,setup
source /afs/cern.ch/atlas/offline/external/GRID/DA/panda-client/latest/etc/panda/panda_setup.sh
Location of files
Local file for testing purposes
athenaCommonFlags.FilesInput = [ "/home/hep/dewhurst/data/mc09_valid.108407.Pythia_directJpsimu4mu4.merge.AOD.e347_s585_s582_r812_r814_tid096141/AOD.096141._000006.pool.root.1"]
There is a list of interesting physics runs which can be found
here. You can find the runs you are looking for with the
atlas run query tool. For the initial data taking period the B-Physics group is putting their Ntuples
here.
Downloading files to RAL PPD
To download files directly to the dcache storage element at RAL do this:
source /afs/cern.ch/atlas/offline/external/GRID/ddm/DQ2Clients/setup.sh
export DQ2_LOCAL_SITE_ID=UKI-SOUTHGRID-RALPP_SCRATCHDISK
voms-proxy-init -voms atlas
dq2-get -S srm://heplnx204.pp.rl.ac.uk:8443/srm/managerv2?SFN=/pnfs/pp.rl.ac.uk/data/atlas/atlasralppdisk/dewhurst/ user.JamesCatmore.155697.f261_m496.muonstream_StandardGRL_prelim_muon_yellowPlus_7TeV-v02-pass1.staco/
Make sure you are not in the dcache element (ie do cd $HOME) otherwise you will get an error that you are in a read only file system.
Getting ROOT to work
To get root to work correctly do:
export LD_LIBRARY_PATH=/opt/d-cache/dcap/lib:/opt/d-cache/dcap/lib:/opt/d-cache/dcap/lib64:/opt/glite/lib:/opt/glite/lib64:/opt/globus/lib:/opt/lcg/lib:/opt/lcg/lib64:/opt/classads/lib64/:/opt/c-ares/lib:/opt/ppd/root/5.26.00/x86_64-slc5-gcc34-opt/root/lib/
export ROOTSYS=/opt/ppd/root/5.26.00/x86_64-slc5-gcc34-opt/root/
export PATH=/usr/kerberos/bin:/opt/d-cache/srm/bin:/opt/d-cache/dcap/bin:/opt/edg/bin:/opt/glite/bin:/opt/globus/bin:/opt/lcg/bin:/usr/local/bin:/bin:/usr/bin:/cern/pro/bin:${ROOTSYS}/bin:/usr/local/sbin:/sbin:/usr/sbin
Jpsi Information
All information is being stored on the sharepoint which can be found
here. This information is likely to become rapidly out of date. There is a daily BPhys meeting at 3pm (UK time) via Evo. Plots of di-muon candidates can be found
here.
Meetings of note:
Bd J/psi K0* Analysis
The next section contains details on the status of the Bd -> J/psi K0* analysis.
Athena analaysis
The is done using the
Bd2JpsiKstar code written by Adam Barton. The currently available ntuples not using the
Ntuple slimming
This is currently done using Pavel script. Julie has run this code which can be found on:
heplnx111.pp.rl.ac.uk
ls -lrth /scratch/jk67/DataAug2010_ntuples/
total 2.7G
-rw-r--r-- 1 jk67 atlas 7.6M Sep 7 13:26 DataAug2010_BdJpsiKstar_jpsiMassConstraint_periodB.root
-rw-r--r-- 1 jk67 atlas 11M Sep 7 13:27 DataAug2010_BdJpsiKstar_jpsiMassConstraint_periodC.root
-rw-r--r-- 1 jk67 atlas 500M Sep 7 13:54 DataAug2010_BdJpsiKstar_jpsiMassConstraint_periodD.root
-rw-r--r-- 1 jk67 atlas 1.6G Sep 7 14:57 DataAug2010_BdJpsiKstar_jpsiMassConstraint_periodE.root
-rw-r--r-- 1 jk67 atlas 586M Sep 8 09:04 DataAug2010_BdJpsiKstar_jpsiMassConstraint_periodF.root
Analysis code
Currently code is in:
/home/hep/dewhurst/BdJpsiK0star
To run it do:
.L BdJpsiKstar.cpp+
analysis("/scratch/jk67/DataAug2010_ntuples/", -99,"")
</verbaitm>
-- Main.AlastairDewhurst - 2009-10-09