Revision as of 13:17, 12 March 2018

source code location

pythia6 https://jlabsvn.jlab.org/svnroot/eic/evgen/pythiaeRHIC/1.0.0/

mRICH in JLEIC det1 https://github.com/EIC-eRD11/det1_rich_modular_eleside

dRICH in JLEIC det1 https://github.com/EIC-eRD11/dualRICH_inMEIC/tree/master/gemc_drich/aerogel_c2f6

running simulation and analysis

general instruction running GEMC on ifarm at https://eic.jlab.org/wiki/index.php/EIC_Software#on_ifarm

The code to run farm jobs are at /work/eic/sim/eic_gemc/JLAB_VERSION_1.3/RICH

run "./LongRun_sim" and Give the start run number as 1, then Give the end run number 100. 100 jobs will be launched.

The main code is in "do_it_all.sh"

simulation data location

pythia6 events with both RICH simulation file

each file have 1e3 events and about 1GB size

They are at jlab disk location

dir  /work/eic/sim/eic_gemc/JLAB_VERSION_1.3/RICH/
subdir   output1/  (1st try)
         output2/  (2nd try, no solenoid field, dRICH refraction index change,mRICH has no change)
subsubdir  pythia6_nofield/out.*.root
           pythia6_yesfield/out.*.root
           flat_nofield/out.*.root
           flat_yesfield/out.*.root

The easiest way would be running your analysis script at jlab ifarm to process the data Or you have to download them by using scp from ftp.jlab.org with your jlab account or via globus (about 2x faster with some setup effort)

working at jlab ifarm

ssh -X your_jlab_username@login.jlab.org

ssh -X ifarm

source /group/eic/eic_svn/set_eic (this set up env for simulation including a root)

cd /work/eic/(your_jlab_username)