GSI Forum
GSI Helmholtzzentrum für Schwerionenforschung

Home » Hades » Pluto » [SOLVED] Beam Smear and Cross Sections
Re: Bear Smear and Cross Sections [message #13873 is a reply to message #13858] Sun, 19 August 2012 17:35 Go to previous messageGo to previous message
Ingo Froehlich is currently offline  Ingo Froehlich
Messages: 167
Registered: March 2004
Location: IKF - Frankfurt
first-grade participant
From: *dip.t-dialin.net
I have a first example included in the latest v5.40.5 (in plugins/scatter_mod).

It is based on the usual inline script, and can be combined with one or more histogram and a new Eval(x,..) version.

The random sampling is done by the ROOT GetRandom2() method (in fact I use PF2EvalBatch which is a wrapper to TF2). One has to keep in mind that GetRandom2 has sometimes a bad performance. Also, the histograms have no interpolation yet, is one needs a higher precision one has to do the smoothing outside of the event loop.

This was done in some days only and is poorly tested.



--
Ingo Froehlich
IKF - University of Frankfurt
069-798-47027, FAX: -47024
 
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Read Message
Previous Topic: New Pluto web page
Next Topic: [SOLVED] PAnyDistribution broke in v5.40.5
Goto Forum:
  


Current Time: Sun Dec 08 13:38:43 CET 2024

Total time taken to generate the page: 0.00888 seconds