Installation

requirements: ROOT

In source directory do:

mkdir build
cd build
cmake -DCMAKE_INSTALL_PREFIX=/where/to/install ..
make 
make install


Running:

--step 1
modify the exaple configuration file tpcf_fast.cfg 

correlation_fast njob totjob config.cfg

where njob is the job number and totjob is the total number of jobs you want to submit: 0 <= njob < totjob
The maximum nuber of available jobs depends on the number of regions defined in the .cfg: totjob < 5*theta_regions*phi_regions

--step2
use hadd to combine the output files:
hadd combined.root [file_out]_*.root

correlation_fast_step2 combined.root tpcf_out.root