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<div style="direction: ltr;font-family: Tahoma;color: #000000;font-size: 10pt;">Hi Simon,<br>
<br>
Found it, thanks! :) In 'NEMA_IEC_2001.mac' setRmin was not defined for some spheres and structures. I guess the default value for setRmin used to be 0 in older versions of Gate/Geant4 and is set to 1 in recent versions? I have explicitly defined setRmin to
be 0 and it works!<br>
<br>
Thanks again,<br>
<br>
Floris<br>
<br>
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<div style="direction: ltr;" id="divRpF877614"><font color="#000000" face="Tahoma" size="2"><b>Van:</b> Simon Stute [gate.stute@gmail.com]<br>
<b>Verzonden:</b> woensdag 23 april 2014 18:14<br>
<b>Aan:</b> Velden, FHP van<br>
<b>CC:</b> gate-users@lists.opengatecollaboration.org<br>
<b>Onderwerp:</b> Re: [Gate-users] Geant4 error in vGate 6.2 when using NEMA_IEC_2001.mac<br>
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<div>Hi Floris,<br>
<br>
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You have a minimum radius higher than the maximum radius ;-)<br>
<br>
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Cheers,<br>
Simon<br>
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<br>
<div class="gmail_quote">On Wed, Apr 23, 2014 at 5:39 PM, Velden, FHP van <span dir="ltr">
<<a href="mailto:F.vVelden@vumc.nl" target="_blank">F.vVelden@vumc.nl</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex; border-left:1px #ccc solid; padding-left:1ex">
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<div style="direction:ltr; font-size:10pt; font-family:Tahoma">Dear all,<br>
<br>
I'm rather new with Gate and am trying to simulate the NEMA IEC 2001 phantom from the opengate website (NEMA_IEC_2001.mac). I'm running the Virtual Machine of Gate (vGate 6.2). When trying to visualize the phantom in vGate, I get the following Geant4 error:<br>
<br>
[Core-0] Initialization of geometry<br>
<br>
-------- EEEE ------- G4Exception-START -------- EEEE -------<br>
*** G4Exception : GeomSolids0002<br>
issued by : G4Sphere::G4Sphere()<br>
Invalid radii for Solid: sphere10_solid<br>
pRmin = 10, pRmax = 6<br>
*** Fatal Exception *** core dump ***<br>
-------- EEEE -------- G4Exception-END --------- EEEE -------<br>
<br>
I couldn't find a solution on the mailing list, but I was hoping someone has experienced the same problem and has found a way to solve it. Does anyone know how to solve this error?<br>
<br>
Thank you in advance,<br>
<br>
Kind regards,<br>
<br>
Floris van Velden<br>
VU University Medical Center<br>
Amsterdam, The Netherlands<br>
<br>
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