To list root files in a directory :

ls -1 /cmshome/khurana/TES/NewTags-25-June/CMSSW_4_2_5/src/TauAnalysis/TauIdEfficiency/test/commissioning/Ecal-upScale/patTuple_ecalupscale | gawk 'BEGIN {ORS = " " } {print "inputFiles=rfio:/cmshome/khurana/TES/NewTags-25-June/CMSSW_4_2_5/src/TauAnalysis/TauIdEfficiency/test/commissioning/Ecal-upScale/patTuple_ecalupscale/"$1 }'

ls -1 /lustre/cms/store/user/khurana/HZZAnalysis/PatTuples/ZZtoAnything_TuneZ2_7TeV-pythia6-tauola/ | gawk '{print"\"rfio:/lustre/cms/store/user/khurana/HZZAnalysis/PatTuples/ZZtoAnything_TuneZ2_7TeV-pythia6-tauola/"$1"\"," }'

To list Merged root files in a directory :

ls -1 | grep Merged.* | gawk '{print "FleName[] = \"'$PWD'/''"$1 "\"; "}'

Instructions for copying Merged rootfiles from castor to tmp

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path=/castor/cern.ch/user/k/khurana/HIGGS/Fall10/EfficiencyStudy/
rm -rf tmpCopyMergedFiles0
rm -rf tmpCopyMergedFiles1
rm -rf tmpCopyMergedFiles2

cat>>tmpCopyMergedFiles0<<EOF
for
which
in
EOF

rfdir ${path} | gawk '{print $9}' >>tmpCopyMergedFiles0

cat>>tmpCopyMergedFiles0<<EOF
;
do
EOF

cat tmpCopyMergedFiles0 | gawk 'BEGIN {ORS=" ";}{print $1}' >> tmpCopyMergedFiles1
rm -rf tmpCopyMergedFiles0

cat>>tmpCopyMergedFiles1<<EOF

path1=${path}/\${which}/
rfdir \${path1}  | gawk '{print"rfcp  '\${path1}'"\$9"  /tmp/khurana/input/"  }' | grep "Merged" >>tmpCopyMergedFiles2
done
exit
EOF

chmod 777 tmpCopyMergedFiles1

./tmpCopyMergedFiles1
chmod 777 tmpCopyMergedFiles2

./tmpCopyMergedFiles2
rm -rf tmpCopyMergedFiles1
rm -rf tmpCopyMergedFiles2

exit

Scripts With Explanation are at bottom of this page.

RunPostanalyzer.zip -- This zip has three files 1. ListDirectory, 2. ListFiles , 3. GetCompiledPostAnalyzer.

ListDirectory list all directory in the lustre dir and make use of ListFile script and make same kind of Dir in PostAnalyzer directory in lustre.

ListFiles will list all file in each file and then compile the PostAnalyzer for each file and Run it using the GetCompiledPostAnalyzer and saves root file in PostAnalyzer directory in Lustre.

* copy: Script to copy files from castor and then merge them into a single file and then copy merged file to castor path

• Plot_H150.C: Script to plot H150 var and background var in same histogram

• copy_castor_mergedfile: copy those files from castor to tmp which have name "Merged* " in a specific subdir

• script_stagefilesfromdir: stage root files which are present in different directories in castor.

• myCutsMacroAll.C: This is the main post Analyzer script

• RunPostAnalyzer.zip: Three files which compile postanalyzer, Run over Analyzer O/P file in lustre, Save O/P of PostAnalyzer in Lustre.