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Forum: Run Management
Re: Question A question About HepRandomEngine.
Re: None Re: A question About HepRandomEngine. (Vladimir Ivanchenko)
Re: None Re: A question About HepRandomEngine. (Tang shikui )
Re: None Re: A question About HepRandomEngine. (Vladimir Ivanchenko)
Date: 03 Apr, 2002
From: Tang shikui <tangsk@astrosv1.ihep.ac.cn>

> > 
> 
> Problem is that in our tests your problem does not seen. To identify the
> problem one can do following:
> 
> 1) Run your application in your standard mode - in case of problem print
> out Event ID = Nevent.
> 
> 2) In UserEventAction at the Start of Event actions add if statement, and
> if the number is Nevent-1 add following line:
> 
>  (G4UImanager::GetUIpointer())->ApplyCommand("/tracking/verbose 2");
> 
> of course, do not forget
> 
> #include "G4UImanager.hh"
> 
> 3) Run your application again - you will see the detailed history of this
> event and will be able to identify a problem in more details. Send output 
> to me, for example.
> 
> VI

Here I list the trace message.
--------- Ranecu engine status ---------
 Initial seed (index) = 0
 Current couple of seeds = 9876, 54321
----------------------------------------

*********************************************************************************************************
* G4Track Information:   Particle = gamma,   Track ID = 1,   Parent ID = 0
*********************************************************************************************************

Step#    X(mm)    Y(mm)    Z(mm) KinE(MeV)  dE(MeV) StepLeng TrackLeng
NextVolume ProcName
    0        0        0       10       0.1        0        0         0
world_P           initStep
    1        0        0        1       0.1        0        9         9
Tube_phys           Transportation
    2        0        0        1         0        0        0         9
Tube_phys           conv
    :----- List of 2ndaries - #SpawnInStep=  1(Rest= 0,Along= 0,Post= 1),
#SpawnTotal=  1 ---------------
    :         0         0         1         0 e+
    :-----------------------------------------------------------------
EndOf2ndaries Info ---------------

*********************************************************************************************************
* G4Track Information:   Particle = e+,   Track ID = 2,   Parent ID = 1
*********************************************************************************************************

Step#    X(mm)    Y(mm)    Z(mm) KinE(MeV)  dE(MeV) StepLeng TrackLeng
NextVolume ProcName
    0        0        0        1         0        0        0         0
Tube_phys           initStep
    1        0        0        1         0        0        0         0
Tube_phys           annihil
    :----- List of 2ndaries - #SpawnInStep=  2(Rest= 2,Along= 0,Post= 0),
#SpawnTotal=  2 ---------------
    :         0         0         1     0.511 gamma
                :         0         0         1     0.511 gamma
    :-----------------------------------------------------------------
EndOf2ndaries Info ---------------

>>>>Here is the problem.  I think there should no possible to generate a
e+ because the inject particle in only 100 keV.
*********************************************************************************************************
* G4Track Information:   Particle = gamma,   Track ID = 4,   Parent ID = 2
*********************************************************************************************************

Step#    X(mm)    Y(mm)    Z(mm) KinE(MeV)  dE(MeV) StepLeng TrackLeng
NextVolume ProcName
    0        0        0        1     0.511        0        0         0
Tube_phys           initStep
    1     1.52    -1.04 1.11e-16     0.511        0     2.09      2.09
solid_NaI_phys           Transportation
    2     31.9    -21.8      -20     0.511        0     41.9        44
world_P           Transportation
    3  2.5e+04 -1.71e+04 -1.65e+04     0.511        0 3.44e+04  3.45e+04
OutOfWorld Transportation

*********************************************************************************************************
* G4Track Information:   Particle = gamma,   Track ID = 3,   Parent ID = 2
*********************************************************************************************************

Step#    X(mm)    Y(mm)    Z(mm) KinE(MeV)  dE(MeV) StepLeng TrackLeng
NextVolume ProcName
    0        0        0        1     0.511        0        0         0
Tube_phys           initStep
    1        0        0        1     0.511        0        0         0
world_P           Transportation
    2    -28.9     19.8       20     0.511        0     39.8      39.8
solid_NaI_phys           Transportation
    3    -59.2     40.5       40     0.511        0     41.9      81.7
world_P           Transportation
    4 -2.5e+04 1.71e+04 1.65e+04     0.511        0 3.44e+04  3.45e+04
OutOfWorld Transportation
the Event Id is373417

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1 None: Re: A question About HepRandomEngine.   (Vladimir Ivantchenko - 03 Apr, 2002)
(_ None: Re: A question About HepRandomEngine.   (Tang shikui - 03 Apr, 2002)
(_ None: Re: A question About HepRandomEngine.   (Vladimir Ivantchenko - 03 Apr, 2002)
(_ Feedback: Re: A question About HepRandomEngine.   (tangsk@astrosv1.ihep.ac.cn - 03 Apr, 2002)
(_ None: Re: A question About HepRandomEngine.   (Vladimir Ivantchenko - 04 Apr, 2002)
(_ None: Re: A question About HepRandomEngine instalation or installation   (Darell - 20 Apr, 2002)
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