[POTKU] no observed ions in Potku simultion

Robert Frost rob.frost at physics.uu.se
Fri Nov 10 09:21:39 EET 2023


Great, thanks Mikko!

I can confirm that putting in any non-zero number (0.01 mm for example) 
solves the issue.
I will find a more sensible value in practice of course.

Cheers,
Rob


*Robert Frost MEng PhD *
Researcher in the Ion-physics Group
Division of Applied Nuclear Physics
Department of Physics & Astronomy
Uppsala University
Sweden
email: rob.frost at physics.uu.se
phone: +46 (0) 723411586


On 10/11/2023 08:15, Laitinen, Mikko wrote:
> Dear Robert, also for other users,
>
> Issue solved after receiving the example request file:
> The issue for not generating atoms in MCERD simulations was apparently 
> on the detector settings.
> In the test project shown in the screenshot below, if one leaves one 
> of the distance parameter accidentally as a zero, the MCERD 
> calculation does not proceed correctly/physically.
>
> To avoid this problem in the future we will add user notification to 
> the code if some of the fields are left as zero.
>
>
> Mikko.
>
>
> ________________________________________
> From: potku-bounces at lists.jyu.fi <potku-bounces at lists.jyu.fi> on 
> behalf of Robert Frost <rob.frost at physics.uu.se>
> Sent: Wednesday, November 8, 2023 8:56 PM
> To: potku at lists.jyu.fi
> Subject: [POTKU] no observed ions in Potku simultion
>
> Hi,
>
> I'm currently trying to make use of the simulation tool in Potku, but 
> the number of "observed ions" simply remains zero (screenshot below 
> and also attached).
>
> Screenshots of all related setting are also included below (and attached).
>
> Any idea what I am doing wrong?
>
> Thanks,
> Rob
>
>
> [cid:part1.MkUxBdPx.0PguyRlK at physics.uu.se]
>
> [cid:part2.vDtaBxso.6uatLmkj at physics.uu.se][cid:part3.3TiaTmrf.QiKjpHa8 at physics.uu.se][cid:part4.dMj3EZ45.NrrWraD4 at physics.uu.se]
>
>
>
> --
> Robert Frost MEng PhD
> Researcher in the Ion-physics Group
> Division of Applied Nuclear Physics
> Department of Physics & Astronomy
> Uppsala University
> Sweden
> email: rob.frost at physics.uu.se<mailto:rob.frost at physics.uu.se>
> phone: +46 (0) 723411586
>
>
>
>
>
>
>
>
>
>
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