Difference: AlastairDewhurstSandbox (15 vs. 16)

Revision 162010-09-14 - AlastairDewhurst

  META TOPICPARENT 
 name="Main.AlastairDewhurst" 

 
  Introduction
   Running ATLAS jobs locally 
  Local conditions access 
  MC Data
   Real Data
 
 
   Running on the grid
   Location of files
   Downloading files to RAL PPD
   Getting ROOT to work
   Jpsi Information
   Bd J/psi K0* Analysis 
  Athena analaysis
   Ntuple slimming
   Analysis code
 
   FTS script development
 


 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: 

 A list of all recent B-Physics meetings
  First J/psi event in the ID Tracking Resonance weekly meeting 13/4/10
  J/psi -> mumu/ee approval meeting 12/4/10
  Informal meeting on J/psi -> mumu 9/4/10
 

 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
- META TOPICPARENT
+ name="Main.AlastairDewhurst"
-<
<
+Currently code is in:
->
>
+ Currently code is in:
-<
<
 /home/hep/dewhurst/BdJpsiK0star
-<
<
+To run it do:
->
>
+ To run it do: .L BdJpsiKstar_analysis.cpp+
-<
<
+.L BdJpsiKstar.cpp+
 analysis("/scratch/jk67/DataAug2010_ntuples/", -99,"")
-<
<
+-- AlastairDewhurst - 2009-10-09
->
>
+-- AlastairDewhurst - 2009-10-09

View topic | History: r18 < r17 < r16 < r15 | More topic actions...