[Gate-users] Simulation stuck at geometry initialization

[Khalid Hussain]

Dear Gate users,

My simulation stuck at geometry initialization in vGate 8.2, I have tested
the geometry by expanding in two dimensions and it seems okay for all
combinations but stuck when using full geometry in 3D.

Please see below script of suspected part of geometry.


############################
# LOW ENERGY HIGH RESOLUTION COLLIMATOR #
############################

# C O L L I M A T O R

/gate/SPECThead/daughters/name collimator
/gate/SPECThead/daughters/insert box
/gate/collimator/geometry/setXLength 59.1 cm
/gate/collimator/geometry/setYLength 44.5 cm
/gate/collimator/geometry/setZLength 4.0 cm
/gate/collimator/placement/setTranslation 0. 0. -3.8 cm
/gate/collimator/setMaterial Air
/gate/collimator/attachPhantomSD
/gate/collimator/vis/forceWireframe
/gate/collimator/vis/setColor white


## Insert upper boundary of hole

/gate/collimator/daughters/name hole
/gate/collimator/daughters/insert box
/gate/hole/geometry/setXLength 0.17 cm
/gate/hole/geometry/setYLength 0.17 cm
/gate/hole/geometry/setZLength 0.02 cm
/gate/hole/placement/setTranslation 0. 0. 0. cm
/gate/hole/setMaterial Lead
/gate/hole/vis/forceWireframe
/gate/hole/vis/setColor blue
## Insert lower boundary of hole

/gate/hole/daughters/name lowerB
/gate/hole/daughters/insert box
/gate/lowerB/geometry/setXLength 0.15 cm
/gate/lowerB/geometry/setYLength 0.15 cm
/gate/lowerB/geometry/setZLength 0.02 cm
/gate/lowerB/placement/setTranslation 0. 0. 0. cm
/gate/lowerB/setMaterial Air
/gate/lowerB/vis/forceWireframe
/gate/lowerB/vis/setColor green

# FILL THE WHOLE COLLIMATOR WITH SEPTA-HOLE
/gate/hole/repeaters/insert cubicArray
/gate/hole/cubicArray/setRepeatNumberX 347
/gate/hole/cubicArray/setRepeatNumberY 261
/gate/hole/cubicArray/setRepeatNumberZ 100
/gate/hole/cubicArray/setRepeatVector 0.17 0.17 0.04 cm



Any help is highly appreciated.

Thanks and regards
Khalid
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