Difference between revisions of "MOLLER GEANT4 Simulations"
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Revision as of 11:21, 25 January 2011
I am going to suggest chapters and possibly sections (an outline) for the MOLLER GEANT4 documentation. People will need to provide the text for the different sections. People should also feel free to suggest a different outline or set-up.
Contents
Overview
GEANT4
MOLLER
Getting Started
Getting the simulation
In a terminal window, type:
svn checkout https://jlabsvn.jlab.org/svnroot/moller12gev
Get the field maps:
Proposal: upstream, hybrid
Default: upstream, hybrid
-OR- link to some central location: /w/halla/parity/disk2/jmammei/tosca_stuff/MAPFILES/
use the README file to decide which maps to use; the defaults are currently:
blockyHybrid_3.0.txt and blockyUpstream_1.1.txt (both in cylindrical coordinates)
Set the environment variables
You'll have to make sure your environment variables are set correctly.
On ifarml1 or ifarml6, type:
source env_jlabcue
Batch Mode
Interactive Mode
Running on farm
cd moller12gev
source env_jlabcue
make
Run it:
Create a scratch directory in your home directory with a link to a ROOTfiles directory somewhere
Create your own .mac file
*** example.mac ***
/moller/gun/gen 0
/run/beamOn 1
*******************
Create your own .csh file
*** example.csh ***
#!/bin/csh
source env_jlabcue
use root
bin/Linux-g++/moller_sim run_juliette_test.mac
exit
*******************
Execute the .csh file from command line
Look at output
cd analysis
make
cd ../
Create a plots and output folder
Create a .ini file in the analysis/initfiles directory
*** example.ini ***
[General]
outdir=plots/juliette_test_
rootoutfile=output/juliette_test.root
num_thrown=100000
eventtype=2
plottype=.gif
[Filenames]
file1=/u/home/crowder/scratch/ROOTfiles/moller_100913_143618.root
*******************
From terminal: ./analysis/mollerClass analysis/inifiles/example.ini
The output and plot files should be created in your output/ and plots/ folders
--> see more details in the README file
Geometry
Target
Beamline
Collimators
Spectrometer
Detectors
Generators
Moller
Mott (Elastic ep)
Inelastic ep
Other backgrounds
Physics Processes
Analysis
Benchmarks of the Simulation
Return to MOLLER at 11 GeV E09-005
