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General setup and preparing the test directories
On
this page we will describe the basic setup needed to set up
the CMS software environment on the UAF.
First,
setup your environment as previously
discussed. Before
we get started using the UAF to produce some events we want
to create an area in pnfs where we permanently want to store
some
of the results.
mkdir
/pnfs/cms/WAX/2/<your_user_name>
mkdir /pnfs/cms/WAX/2/<your_user_name>/test
cd
/storage/data/<your_user_name>
setenv
CVSROOT :pserver:anonymous@cdcvs.fnal.gov:/cvs/lpc
cvs login
Use
password: lpc
cvs
co Tutorials/jetmet
cd Tutorials/jetmet
mkdir top
A
setup script to set up the environment is provided here just
do:
source
.cshrc
We
can use the setup.pl script to create scripts and job description
files for us. The use of
this scripts
will be
explained on the following pages.
setup.pl
$PWD/top <your_user_name>@fnal.gov
/pnfs/cms/WAX/2/<your_user_name>/test
dccp
will
create some files in the scripts area that we will use later
on.
Note: If you wish to use a disk area,
you should use cp for
the copycommand.
cd
top
source setup_tut.csh
will
set up some useful environmental variables which will make
it easier
to navigate:
$TOP : Top of your tutorial area
$SCRIPTS : Area where most of the
scripts and job description files
are located
$Analysis : This is the area where
we will analyse Root files etc.
$PNFS_PATH :
Area in the pnfs files system
where we store the
final
results.
Now
we are set up and ready to go!
1.
General setup
2. Event generation on the farm with CMKIN (Pythia),
Analysis of the generator level output
3. Simulate the events with OSCAR
4. Digitize with ORCA
5. Run a small ntuple maker ( from Stephan's
ORCA tutorial) looking at Calorimeter quantities
6. Run the JetMet ntuple maker and make some plots
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