Simultaneously accessing data from two trees in different root files

From: Anil Singh <anil79_at_fnal.gov>
Date: Fri, 21 Dec 2007 13:59:50 -0600

Dear rooters

    I have two root file each containing a tree. The trees have exactly same architecture. I can draw from a branch using

---

     T1->Draw("Ptlep1")
and

    T2->Draw("Ptlep1")

---

    But I want to draw the "Ptlep1" from both the rootfiles (each containing either tree), on the same canvas. I tried

---

 T1->Draw("Ptlep1")
and
 T1->Draw("Ptlep1", "same")

====================================== This did not work. Any Suggestions ????????

A Singh
Fermi LAB Received on Fri Dec 21 2007 - 21:02:25 CET