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Re: Geant4 floating point exception [message #4813 is a reply to message #4801]

Thu, 02 August 2007 18:15

Florian Uhlig
Messages: 424
Registered: May 2007

first-grade participant

From: *gsi.de

Hi Sebastian

> I tried to just run G4 4.9 yesterday, but somehow the
> libraries seemed to have changed. I got some dynamic link
> problems.

This can be solved in changing the order of the libraries in gconfig/g4libs.
The real problem is that geant4 don't run with root 5.14.00 but
needs root 5.16.00 which envorces big changes in the framework.
So the step to geant4 9.0 is not easy to make.

> Then I looked a little bit closer to the UrbanMsc and I found > out that the error occurs when

> a) the steplength is smaller than stepmin (in
> ComputeGeomPathLength)

> and

> b) the steplength is larger than 0.05*currrentRange (in
> SampleCosineTheta)

I will try to ask the GEANT4 people for advice.

Ciao

Florian

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[Message index]

		Geant4 floating point exception By: Sebastian Neubert on Wed, 01 August 2007 12:07
		Re: Geant4 floating point exception By: StefanoSpataro on Wed, 01 August 2007 12:11
		Re: Geant4 floating point exception By: asanchez on Wed, 01 August 2007 12:42
		Re: Geant4 floating point exception By: Sebastian Neubert on Wed, 01 August 2007 13:07
		Hypernuclei simulation status By: asanchez on Wed, 01 August 2007 14:58
		Re: Geant4 floating point exception By: StefanoSpataro on Wed, 01 August 2007 13:50
		Re: Geant4 floating point exception By: Sebastian Neubert on Wed, 01 August 2007 14:09
		Re: Geant4 floating point exception By: Florian Uhlig on Wed, 01 August 2007 14:23
		Re: Geant4 floating point exception By: Sebastian Neubert on Wed, 01 August 2007 14:53
		Re: Geant4 floating point exception By: StefanoSpataro on Wed, 01 August 2007 15:06
		Re: Geant4 floating point exception By: Sebastian Neubert on Wed, 01 August 2007 15:39
		Re: Geant4 floating point exception By: Florian Uhlig on Thu, 02 August 2007 10:52
		Re: Geant4 floating point exception By: asanchez on Thu, 02 August 2007 11:24
		Re: Geant4 floating point exception By: Florian Uhlig on Thu, 02 August 2007 11:39
		Re: Geant4 floating point exception By: asanchez on Thu, 02 August 2007 11:45
		Re: Geant4 floating point exception By: Florian Uhlig on Thu, 02 August 2007 12:15
		Re: Geant4 floating point exception By: asanchez on Thu, 02 August 2007 11:48
		Re: Geant4 floating point exception By: Florian Uhlig on Thu, 02 August 2007 12:18
		Re: Geant4 floating point exception By: asanchez on Thu, 02 August 2007 12:42
		Re: Geant4 floating point exception By: Florian Uhlig on Thu, 02 August 2007 13:48
		Re: Geant4 floating point exception By: asanchez on Thu, 02 August 2007 13:54
		Re: Geant4 floating point exception By: Sebastian Neubert on Thu, 02 August 2007 11:30
		Re: Geant4 floating point exception By: Florian Uhlig on Thu, 02 August 2007 18:15
		Re: Geant4 floating point exception By: asanchez on Wed, 01 August 2007 12:38
		Re: Geant4 floating point exception By: Florian Uhlig on Wed, 01 August 2007 13:04

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