[Gate-users] Break Segmentation - GatePhaseSpaceActor - dynamic simulation

[Jeremy Leste]

Dear Gate users, 

I'm am trying to create a phase space at the exit of
the treatment head of a TrueBeam for Stereotatic Radiotherapy. The
simulation uses generic moves to have an arc of 180° around a phantom
(magenta cube). 

The simulation aims to sotre an phase space (in the
red plane) using PhaseSpaceActor for the entire arc. The source is also
a phase space attached to blue plan. 

The simulation always crashes
with break segmentation fault. 

Below, a visualization, and some error
messages. I also attached the simplified macros (make_out_phsp.tar) used
with a 1000 particle test phsp as input. 

I tried unsuccessfully to :


   - use gps 

   - change the phase space source 

   - modify my
phase space actor options 

   - convert each rotation and translation
of each step with a static position 

   - Gate v7.2, v8.1, v8.2 

The
problem is the same. 

But the same simulation with a different actor
(DoseActor) do not fail. 

I must be doing something wrong... 

Thanks a
lot for your help, 

Best regards, 

Jeremy Leste 

  
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