Re: (no subject)

From: Ivana Hrivnacova <ihrivnac_at_mail.cern.ch>
Date: Wed, 27 Apr 2005 09:27:02 +0200 (CEST)

 Hi Dmitry,

 You have to remove the following lines

    fImedAr = gGeoManager->GetMedium("ArgonGas")->GetId();
    fImedAl = gGeoManager->GetMedium("Aluminium")->GetId();
    fImedPb = gGeoManager->GetMedium("Lead")->GetId();

 from your Ex01MCApplication::InitGeometry().

 As you have no such materials defined in your geometry,  gGeoManager->GetMedium("ArgonGas") returns 0 and causes break.

 Best regards,

 Ivana

-- 
==============================================================
e-mail:  Ivana.Hrivnacova_at_cern.ch
address: Institut Physique Nucleaire, 91406 Orsay, France
phone:   (33) 01 69 15 65 94
==============================================================


On Tue, 26 Apr 2005, Dmitry Naumov wrote:



> Hi Ivana,

> 

> thank you for your prompt reply.

> I use:

> root 4.03/02

> VMC 1.6

> VGM 2.03

> 

> With my modification all examples run perfectly!...

> Exclamation for you, (...) - for me.

> 

> I attach to this letter E01.tgz with in fact two lines modified

> and nuclon_geometry.root with the geometry I try to substitute.

> 

> Bets regards, Dmitry

> 

> 

> Ivana Hrivnacova wrote:

> 

> > Hi Dmitry,

> > 

> > I will need more info to be able to guess what can

> > get wrong here.

> > Does the E01 example without your modifications run ok?

> > Which versions of geant4_vmc, VGM and Root do you use?

> > 

> > Ivana     

> 

> 

Received on Wed Apr 27 2005 - 09:28:51 MEST