Re: [ROOT] format in Scan() (?)

From: Rene Brun (Rene.Brun@cern.ch)
Date: Mon Jun 18 2001 - 04:45:49 MEST


Unfortunatly, you do not specify which version number you are using.
I suggest you try with the current pro version 3.01/05 and let me know.
If the problem persists, send me the minimum set of files such that I can
reproduce the problem.

Rene Brun

On Sun, 17 Jun 2001, Muge Karagoz wrote:

> 
> Hi,
> 
> i am being puzzled with something (note:i am not a compu-geek):
> i have a .dat file in which i have floating numbers.i read them into my
> ntuple. when i scan one of my entries, i get this
> 
> 
> ************************
> *    Row   *      brww *
> ************************
> *        4 * 2.4999999 *
> ************************
> 
> when i look into my file i read this value
> 
> 0.0000025
> 
> for the same row.
> 
> now when i plot it, i don't see anything sitting at 2.49... (which is
> good).but then why such a thing may occur?
> 
> thank you very much,
> 
> **********************************************************
> Muge Karagoz UNEL                       
> Dept. of Phys & Astron                   karagozm@nwu.edu                
> Northwestern Univ                         847 491 2811 NU
> Evanston, IL 60208                        630 840 6838 FN
> http://lotus.phys.nwu.edu/~karagozm       773 412 7541 Mo
> **********************************************************
> "So let us then try to climb the mountain, not by stepping 
> on what is below us, but pulling us up at what is above us, 
> for my part at the stars"                      M.C. ESCHER
> 



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