GENIE on CVMFS

Caution

These files will be moved to Oscillation WG cvmfs at some point!

Modified GENIE with change to gevgen which allows to optionally output GlobalProbabilityScale as tree weight (note that this modification is no longer required by genie-reader, but will not interfere with simulation) is installed on /cvmfs/icecube.opensciencegrid.org/users/mliubarska/py2-v3.1.1. Installation includes GENIE R-2_12_8, GENIE Generator R-3_00_06 with GENIE Reweight R-1_00_06 and ROOT 6.09.02.

In order to directly use installation one has to run:

$ eval $(/cvmfs/icecube.opensciencegrid.org/py2-v3.1.1/setup.sh)

Then, for version R-2_12_8 (currently default in IceCube):

$ source /cvmfs/icecube.opensciencegrid.org/users/mliubarska/py2-v3.1.1/GENIE/R-2_12_8/setup.sh

for R-3_00_06 (latest GENIE version):

$ source /cvmfs/icecube.opensciencegrid.org/users/mliubarska/py2-v3.1.1/GENIE/R-3_00_06/setup.sh

When using resources/scripts/step1_genie.py production script, by default GENIE R-2_12_8 installation will be used. If you want to change this or make the script use another installation of GENIE, this can be done explicitly by setting --env-xxx arguments (xxx should be replaced with corresponding environmental variable).

For details on this run:

$ python resources/scripts/step1_genie.py --help