GSI Forum
GSI Helmholtzzentrum für Schwerionenforschung

Home » PANDA » PandaRoot » General » Reading a tree HELP!
Re: Reading a tree HELP! [message #17786 is a reply to message #17785] Thu, 22 January 2015 16:10 Go to previous messageGo to previous message
Mamen is currently offline  Mamen
Messages: 55
Registered: January 2009
Location: Mainz
continuous participant
From: *kph.uni-mainz.de
Thank you Ralf,

I already knew this way, unfortunately I need to plot a combination of different variables, but for each of them I need to apply different cuts, so this way is not usable for this particular case.
I mean, it would be something like:

data->Draw("atan(Py/Pz) - atan(Py/Pz)", "cuts"...) for which the first Py and Pz needs a cut on PdgCode==11 and the second pair a cut on PdgCode==22...

If this is possible, could you give an explicit example?, please.

Thanks again for your help Smile

Cheers!
Mamen
 
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Previous Topic: Howto for eventdisplay
Next Topic: simulation output; sge scripts in macro/prod
Goto Forum:
  


Current Time: Sat Jul 13 08:44:25 CEST 2024

Total time taken to generate the page: 0.00957 seconds