[Gate-users] Problem in photon source simulation

[Elena Vlastou]

 Dear Mr Strugari,
I think I have found the problem. I kept a Materials.xml file in the GateMaterials.db folder and as soon as I deleted it, averything went back to normal. 
Thank you for your time.
Regards,Elena
    Στις Κυριακή, 22 Μαρτίου 2020, 05:28:50 μ.μ. EET, ο χρήστης Elena Vlastou <sarell88 at yahoo.gr> έγραψε:  
 
  Dear Mr Strugari,
thanks for the prompt answer. I have already tried the suggested command but the segmentation violation remains the same. 
I have noticed that you have faced a similar issue some months ago...
Elena
    Στις Κυριακή, 22 Μαρτίου 2020, 04:33:19 μ.μ. EET, ο χρήστης Matthew Strugari <matthew.strugari at dal.ca> έγραψε:  
 
 Hi Elena,
If you’re not using visualization, you should include “/vis/disable” in your macro.

Cheers,
Matthew

On Mar 22, 2020, at 9:04 AM, Elena Vlastou <sarell88 at yahoo.gr> wrote:




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Dear Gate users,


I hope this worldwide crisis finds all of you and your families in good spirit and health! 

I would like to ask your help about a weird issue that occurred in a simple photon source simulation. Running the following macro, I had indeed the expected output recorded (dose, energy, uncertainty etc) and all primaries seem tο have run. However, the message while the simulation is ending depicts a crash that I cannot explain:

End of macro test.mac/ Graphics systems deleted./ Visualization Manager deleting...*** Break *** segmentation violation followed by a stack trace of all threads...
Any ideas about it?
Thank you in advance.
Regards,Elena

/gate/geometry/setMaterialDatabase data/GateMaterials.db
# WORLD/gate/world/setMaterial                     Air/gate/world/geometry/setXLength    1 m/gate/world/geometry/setYLength    1 m/gate/world/geometry/setZLength    1 m
# WATERbox/gate/world/daughters/name              waterbox/gate/world/daughters/insert            box/gate/waterbox/setMaterial              Water/gate/waterbox/placement/setTranslation 0 0 0 mm/gate/waterbox/geometry/setXLength      10 cm/gate/waterbox/geometry/setYLength      10 cm/gate/waterbox/geometry/setZLength      10 cm
# PHYSICS/gate/physics/addPhysicsList emstandard_opt3
# DETECTORS/gate/actor/addActor               SimulationStatisticActor stat/gate/actor/stat/save              teststat.txt/gate/actor/stat/saveEveryNSeconds 300
/gate/actor/addActor                                DoseActor  Db/gate/actor/Db/attachTo          waterbox/gate/actor/Db/stepHitType           random/gate/actor/Db/setPosition           0 0 0 mm/gate/actor/Db/setSize               10 10 10 mm/gate/actor/Db/setVoxelSize     10 10 5 mm/gate/actor/Db/saveEveryNSeconds     300/gate/actor/Db/enableEdep                     true/gate/actor/Db/enableUncertaintyEdep true/gate/actor/Db/enableDose                     true/gate/actor/Db/enableNumberOfHits    false/gate/actor/Db/save                  testD.txt                   
/gate/run/initialize
# BEAMS/gate/source/addSource                                  PS gps
/gate/source/PS/gps/energytype Mono/gate/source/PS/gps/monoenergy 100 keV/gate/source/PS/gps/particle          gamma/gate/source/PS/gps/type          Plane/gate/source/PS/gps/shape          Square/gate/source/PS/gps/pos/centre 0 0 -15 cm/gate/source/PS/gps/pos/halfx1 cm/gate/source/PS/gps/pos/halfy1 cm
/gate/source/PS/gps/angtype          iso/gate/source/PS/gps/mintheta 0 deg/gate/source/PS/gps/maxtheta 0 deg/gate/source/PS/gps/minphi          0 deg/gate/source/PS/gps/maxphi          0 deg
# START BEAMS/gate/random/setEngineName MersenneTwister/gate/random/setEngineSeed auto/gate/application/setTotalNumberOfPrimaries 5000/gate/application/start

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