[Gate-users] Track stuck or not moving

[Svetlana Shasharina]

Hi,

You would try to change production cuts to be a little bit bigger.

Best,

Svetlana

On 9/22/19 10:52 AM, Howard wrote:
> Hi,
>
> I was simulating a X-ray imaging process with 2 x 10^9 events. It has 
> been running over 5200 minutes and still ongoing. From the output I 
> saw the following warning message about "Track stuck or not moving" as 
> attached below (multiple times). However, when I ran 2 x 10^7 events I 
> did not have the same warming issue and the simulation was completed < 
> 20 hours successfully. Should I worry about this warning or just 
> ignore it and continue to wait? Thanks a lot!
>
> Howard
>
> -------- WWWW ------- G4Exception-START -------- WWWW -------
> *** G4Exception : GeomNav1002
>       issued by : G4Navigator::ComputeStep()
> Track stuck or not moving.
>           Track stuck, not moving for 10 steps
>           in volume -world_phys- at point 
> (-5.649999594721559,4.81816525126774,-38.09301491743752) (local point 
> (-5.649999594721559,4.81816525126774,-38.09301491743752))
>           direction: 
> (0.6222482514791153,-0.3555437239478714,0.6974208011612956) (local 
> direction: (0.6222482514791153,-0.3555437239478714,0.6974208011612956)).
>           Potential geometry or navigation problem !
>           Trying pushing it of 1e-07 mm ...Potential overlap in geometry!
>
> *** This is just a warning message. ***
> -------- WWWW -------- G4Exception-END --------- WWWW -------
>
> _______________________________________________
> Gate-users mailing list
> Gate-users at lists.opengatecollaboration.org
> http://lists.opengatecollaboration.org/mailman/listinfo/gate-users
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.opengatecollaboration.org/pipermail/gate-users/attachments/20190922/a8fe74a7/attachment.html>