[Gate-users] Fwd: problem with Phase space in Gate 9

[David Sarrut]

Hello,

some strange behaviors have been reported in the past when events > few e9,
I am not sure why. Try to split your simulation into more jobs with fewer
events.

You can then use the gatetools <https://github.com/OpenGATE/GateTools> to
convert phsp into npy format and merge them together.

Sincerely,
David

On Fri, Jul 23, 2021 at 7:54 AM Mery MB <mery.mb.mph at gmail.com> wrote:

>
>
> ---------- Forwarded message ---------
> From: Mery MB <mery.mb.mph at gmail.com>
> Date: Mon, Jul 19, 2021 at 1:49 PM
> Subject: problem with Phase space in Gate 9
> To: <gate-users at lists.opengatecollaboration.org>
>
>
> Hi everyone
> I have a problem with the .IAEAphsp format as a phase space in Gate 9.
> We simulated a linear accelerator with Gate (9.0) in two parts. The first
> part of the program was run, a phase space was saved and this phase space
> (.IAEAphsp file) was used in the second part of the simulation as a source.
> Everything is without problems until the number of primaries is less than 2
> billion in the second part , but if It be more than that, the simulation
> will be closed fastly and only 100 events will be simulated !
> I'm using ubuntu-20.04.2.0 and Geant4 10.6 Gate 9.0
> I’ll be Thankful if someone has any experience with this error and can
> help me with this issue.
> Thank you
> _______________________________________________
> Gate-users mailing list
> Gate-users at lists.opengatecollaboration.org
> http://lists.opengatecollaboration.org/mailman/listinfo/gate-users



-- 
David Sarrut, Phd
Directeur de recherche CNRS
CREATIS, UMR CNRS 5220, Inserm U1294
Centre de lutte contre le cancer Léon Bérard
28 rue Laënnec, 69373 Lyon cedex 08
Tel : 04 78 78 51 51 / 06 74 72 05 42
http://dsarrut.github.io <http://www.creatis.insa-lyon.fr/~dsarrut>
_________________________________
 "2 + 2 = 5,  for extremely large values of 2"
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