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Forum: Fast Simulation, Transportation & Others
Re: None Error messages when tracking gammas: UnexpectedPositionShift (Kyrre Ness Sjøbæk)
Re: Idea Re: Error messages when tracking gammas: UnexpectedPositionShift (Vladimir Ivanchenko)
Date: 26 Jul, 2009
From: Kyrre Ness Sjøbæk <Kyrre Ness Sjøbæk>

On Sun, 26 Jul 2009 17:40:37 GMT, Vladimir Ivanchenko wrote:
> Hello,
> 
> Please, read documentation and look into
> $G4INSTALL/examples/extended/electromagnetic/ In particular TestEm5
> 
> I am not sure if Fast Simulation approach is good to thin detectors.
> 
> VI
> 

Ah, thanks, looking at it right now.

I am not using fast sim (unless I've done something wrong), I am posting here because it looks like something is wrong with the transportation, as the warning always occur when G4 tries to transport a gamma in the world volume (air).

--- Kyrre

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