CMS Data
Root is an object-oriented program and library developed by CERN for large-scale data analysis. It is C++ with additional libraries with useful functionality for massive particle physics data.
The CERN Root website
Website on how to install CERN Open Data Virtual Machines
Page on newest CernVM - v.3.6
- program may not run on a laptop
Where the data is located on freyr:
/data/CMS_Public_Data