Welcome to the ROOT Educational Resources at Fermilab

This site supports Fermilab's three day class on ROOT. It is inteneded for the novice to intermediate user, and hopefully it will get you started on ROOT quickly. The tutorial corresponds to version 3.01 of ROOT.

A video CD of the three-day class is available in the Fermilab Stock Room
The part number is:1307-058200 and the cost is $7.12 a copy (2 CDs in one case)
Hard copies of the ROOT User's Guide are available in the Fermilab Stock Room.
The part number is: 1307-058000 and the cost is $4.50 a copy.

Check out the Root 2001 workshop.
VOTE: You can vote on what subjects should be covered and view the results of the vote so far.

The ROOT class:

Day 1: slides, Power Point
  • Overview of the ROOT Framework
  • GUI basics
  • Command line basics
  • Finding Information
Day 2: slides, Power Point
  • Command Line (CINT)
  • Scripts (CINT & ACLiC)
  • Getting started with the
  • Exercises Functions and Fitting
  • TreeViewer
Day 3: slides, Power Point
  • Building Root Trees
  • Reading Root Trees
  • Using Trees in Analysis
  • Add your class to ROOT
Examples: download all the example files used in the tutorial
Exercises: download the exercises we use in class, they are the same as we used at CERN school. Here is a list of the things that you will learn:
  • three ways you can use ROOT: the command line, the script processor, and the graphical user interface (GUI).
  • how to generate a PostScript file.
  • histograms, and the input/output capabilities.
  • example of an analysis using real physics data.
  • example of a simulations and an event display.

C++ Basics for ROOT users
Follow this link for a refresher on C++.

ROOT User's Guide
Hard copies of the ROOT User's Guide are now available in the Fermilab Stock Room.
The part number is: 1307-058000 and the cost is $5.21 a copy.

ROOT Mailing Lists
Follow this link to find the mailing lists and archives for roottalk and about root. This is a place where you can ask questions, and get an answer quickly. You can also scan the archive to find topics of interest.
Fermilab's ROOT Releases
Follow this link to see a list of ROOT releases available at Fermilab.

Go to the ROOT System page to get more information about ROOT.

Last updated: October 19, 2001 Suzanne Panacek, spanacek@fnal.gov - What's new