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Forked from faser / calypso
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README.md 2.07 KiB

Calypso is the FASER offline software system, based on the ATLAS Athena and LHCb GAUDI frameworks

Start by creating a personal fork of https://gitlab.cern.ch/faser/calypso.git (using the gitlab web interface)

Then the following sequence will allow you to compile and run Calypso on any machine with cvmfs access.

#clone the (forked) project to your local machine
git clone --recursive https://:@gitlab.cern.ch:8443/$USERNAME/calypso.git 

#The next three lines are used to setup the ATLAS release environment
export ATLAS_LOCAL_ROOT_BASE=/cvmfs/atlas.cern.ch/repo/ATLASLocalRootBase 
source ${ATLAS_LOCAL_ROOT_BASE}/user/atlasLocalSetup.sh
asetup --input=calypso/asetup.faser Athena,22.0.40

#create build directory
mkdir build
cd build

#build calypso
cmake -DCMAKE_INSTALL_PREFIX=../run ../calypso ; make ; make install

Before running anything, it is MANDATORY to do:

cd ../run
source ./setup.sh

Don't omit the dot in the source ./setup.sh command!

It can be convenient to alias the "asetup --input=calypso/asetup.faser" to something like "fsetup"

Known issues:

  • It is now essential to use the tags ConfigFlags.GeoModel.FaserVersion and ConfigFlags.IOVDb.GlobalTag in a consistent way. If nothing is specified the first option (baseline) should be chosen by default.

** ConfigFlags.GeoModel.FaserVersion = "FASER-01" and ConfigFlags.IOVDb.GlobalTag = OFLCOND-FASER-01 enables the baseline TI-12 detector

** ConfigFlags.GeoModel.FaserVersion = "FASER-02" and ConfigFlags.IOVDb.GlobalTag = OFLCOND-FASER-02 enables the interface tracker and repositioned Veto

** ConfigFlags.GeoModel.FaserVersion = "FASERNU-02" and ConfigFlags.IOVDb.GlobalTag = OFLCOND-FASER-02 enables the full FaserNu (IFT + emulsion) setup

** ConfigFlags.GeoModel.FaserVersion = "FASER-TB00" and ConfigFlags.IOVDb.GlobalTag = OFLCOND-FASER-02 enables the 2021 Test-beam setup.

  • The "FaserActsKalmanFilter" package is temporarily disabled.

  • The command lsetup "lcgenv -p LCG_98python3_ATLAS_8 x86_64-centos7-gcc8-opt sqlite" may be necessary to avoid errors when generating a database