(r3) TextToNtupleParser < ATLAS

ATLAS Web>TextToNtupleParser (revision 3) (raw view)~~EditAttach~~
-- Main.GavinKirby - 2011-02-08

This page contains instructions for setting up and using a tool to parse text files and create ntuples containing the information in them.

%TOC%

---++ %MAKETEXT{"Set up the environment"}%

For initial setup:

=source ~cdfsoft/cdf2.shrc=

=setup cdfsoft2 6.1.6.m=

=setup neurobayes_expert=

=setup root v5_26_00 -q GCC_3_4_6 -f Linux+2.6=

=cd /data/cdf04/stdenis/hww_1fb/hwwcdf6.1.6.mv4_81/=

=srt_setup -a=

=cd -=

The command

=hwwcdf6.1.6.mv4_81/Hww/TRTuple/root/testFillFlatFromAscii.sh=

runs the program on a text file.

The code is executed via the command:

=runFillFlatFromAscii teststeerFillFlatFromAscii.txt testFlatFillATLASl4vec.txt testFlatFillATLAS.root=

The first argument is the steering file, the second is the text file you make and the third is the output root file.

The steering file should be pointed at the evinfo, global and variable tree to ntp definitions.

---++ %MAKETEXT{"Test environment -- CDF Version"}%

Copy the following files into a test area:

=/data/cdf04/stdenis/hww_1fb/hwwcdf6.1.6.mv4_81/Hww/TRTuple/root/TreeSpecEv.txt=

=/data/cdf04/stdenis/hww_1fb/hwwcdf6.1.6.mv4_81/Hww/TRTuple/root/TreeSpecGlobal.txt=

=/data/cdf04/stdenis/hww_1fb/hwwcdf6.1.6.mv4_81/Hww/HwwMtuple/root/VariableTreeToNTP.txt=

=/data/cdf04/stdenis/hww_1fb/hwwcdf6.1.6.mv4_81/Hww/TRTuple/root/teststeerFillFlatFromAscii.txt=

=/data/cdf04/stdenis/hww_1fb/hwwcdf6.1.6.mv4_81/Hww/TRTuple/root/testFlatFillATLASl4vec.txt=

Edit teststeerFillFlatFromAscii.txt so the three files have no directory spec:

=GeneralParameter string 1 TreeSpecEv=TreeSpecEv.txt=

=GeneralParameter string 1 TreeSpecGlobal=TreeSpecGlobal.txt=

=GeneralParameter string 1 TreeToNTPMapFile=VariableTreeToNTP.txt=

Now do:

=setup neurobayes_expert=

=setup root v5_26_00 -q GCC_3_4_6 -f Linux+2.6=

Now you can run the tool via the command

=runFillFlatFromAscii teststeerFillFlatFromAscii.txt testFlatFillATLASl4vec.txt testFlatFillATLAS.root=
Topic revision: r3 - 2011-02-08 - GavinKirby
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