Running the code is easy:
First add all own paths into setup.sh file
Then run the following:
source setup.sh
make clean
make
./jetreco pythia_config_ATLAS.cmnd_pthard5 3 -1 TESTING.root 1
Change the parameters of the ./jetreco-line according to "pythia.config pTHatMin pTHatMax <output.root> [random_seed]"
(pthatmax=-1 means no upper limit)