[Gate-users] Gat exercices - photon beam, dose in water - only 0 values as output
Matthew Strugari
matthew.strugari at dal.ca
Mon Dec 13 14:40:13 CET 2021
Did you increase your number of primaries from 1?
Matthew
On Dec 13, 2021, at 9:00 AM, Sarah Blind <sarah.blind at univ-lorraine.fr> wrote:
CAUTION: The Sender of this email is not from within Dalhousie.
I still have the same problem even without /gate/application/noGlobalOutput ...
----- Le 13 Déc 21, à 13:43, Matthew Strugari <matthew.strugari at dal.ca> a écrit :
Hi Sarah,
You have the output disabled. Remove /gate/application/noGlobalOutput from your macro and try again.
Best,
Matthew
On Dec 13, 2021, at 6:19 AM, Sarah Blind <sarah.blind at univ-lorraine.fr> wrote:
CAUTION: The Sender of this email is not from within Dalhousie.
Dear Gate users,
I am trying to follow the exercices (1 and 2) of https://davidsarrut.pages.in2p3.fr/gate-exercices-site/docs/welcome/.
When I open the output files (with ImageJ) I obtain only 0 values.
Does anyone have any idea why those dose distribution values are all zero?
# Visualization
/vis/open OGLIQt
/vis/drawVolume
/vis/viewer/flush
/tracking/storeTrajectory 1
/vis/scene/add/trajectories
/vis/scene/endOfEventAction accumulate
/vis/modeling/trajectories/create/drawByParticleID
/gate/geometry/setMaterialDatabase ../data/GateMaterials.db
# World
/gate/world/geometry/setXLength 1 m
/gate/world/geometry/setYLength 1 m
/gate/world/geometry/setZLength 1 m
/gate/world/setMaterial Air
# Water Box
/gate/world/daughters/name waterbox
/gate/world/daughters/insert box
/gate/waterbox/geometry/setXLength 40 cm
/gate/waterbox/geometry/setYLength 40 cm
/gate/waterbox/geometry/setZLength 40 cm
/gate/waterbox/placement/setTranslation 0 0 25 cm
/gate/waterbox/setMaterial Water
/gate/waterbox/vis/setVisible 1
/gate/waterbox/vis/setColor blue
# aluminium box
/gate/world/daughters/name alubox
/gate/world/daughters/insert box
/gate/alubox/geometry/setXLength 5 cm
/gate/alubox/geometry/setYLength 5 cm
/gate/alubox/geometry/setZLength 5 cm
/gate/alubox/placement/setTranslation 0 0 15 cm
/gate/alubox/setMaterial Aluminium
/gate/alubox/vis/setVisible 1
/gate/alubox/vis/setColor yellow
#=========
# PHYSICS
#=========
/gate/physics/addPhysicsList emstandard_opt3
/gate/physics/Gamma/SetCutInRegion world 10 mm
/gate/physics/Electron/SetCutInRegion world 10 mm
/gate/physics/Positron/SetCutInRegion world 10 mm
/gate/physics/Gamma/SetCutInRegion waterbox 0.01 mm
/gate/physics/Electron/SetCutInRegion waterbox 0.01 mm
/gate/physics/Positron/SetCutInRegion waterbox 0.01 mm
/gate/physics/displayCuts
#===========
# DETECTORS
#===========
/gate/actor/addActor DoseActor depthdose
/gate/actor/depthdose/save output/gamma-depth.txt
/gate/actor/depthdose/attachTo waterbox
/gate/actor/depthdose/stepHitType random
/gate/actor/depthdose/setPosition 0 0 0 cm
/gate/actor/depthdose/setResolution 1 1 100
/gate/actor/depthdose/saveEveryNSeconds 60
/gate/actor/depthdose/enableEdep true
/gate/actor/depthdose/enableUncertaintyEdep true
/gate/actor/depthdose/enableDose true
/gate/actor/depthdose/enableUncertaintyDose true
/gate/actor/depthdose/enableNumberOfHits true
/gate/actor/addActor DoseActor doseprofile
/gate/actor/doseprofile/save output/gamma-profile.txt
/gate/actor/doseprofile/attachTo waterbox
/gate/actor/doseprofile/stepHitType random
/gate/actor/doseprofile/setPosition 0 0 4 cm
/gate/actor/doseprofile/setResolution 100 1 1
/gate/actor/doseprofile/setSize 5 40 40 cm
/gate/actor/doseprofile/saveEveryNSeconds 60
/gate/actor/doseprofile/enableEdep true
/gate/actor/doseprofile/enableUncertaintyEdep true
/gate/actor/doseprofile/enableDose true
/gate/actor/doseprofile/enableUncertaintyDose true
/gate/actor/doseprofile/enableNumberOfHits true
/gate/actor/addActor SimulationStatisticActor stat
/gate/actor/stat/save output/gamma-stat.txt
/gate/actor/stat/saveEveryNSeconds 60
/gate/actor/addActor DoseActor doseDistribution3D_1
/gate/actor/doseDistribution3D_1/save output/doseDistribution3D_1.hdr
/gate/actor/doseDistribution3D_1/attachTo waterbox
/gate/actor/doseDistribution3D_1/stepHitType random
/gate/actor/doseDistribution3D_1/setPosition 0.0 0.0 0.0 um
/gate/actor/doseDistribution3D_1/setSize 40.0 40.0 40.0 um
/gate/actor/doseDistribution3D_1/setResolution 200 200 200
/gate/actor/doseDistribution3D_1/enableDose true
/gate/actor/doseDistribution3D_1/saveEveryNSeconds 60
#=============
# INITIALISATION
#==============
/gate/run/initialize
#================
# BEAMS / SOURCE
#================
/gate/source/addSource mybeam gps
/gate/source/mybeam/gps/particle gamma
/gate/source/mybeam/gps/pos/type Beam
/gate/source/mybeam/gps/pos/rot1 1 1 1
#/gate/source/mybeam/gps/pos/rot2 0 0 0
/gate/source/mybeam/gps/pos/shape Circle
/gate/source/mybeam/gps/pos/centre 0 0 0 mm
/gate/source/mybeam/gps/pos/sigma_x 3 mm
/gate/source/mybeam/gps/pos/sigma_y 3 mm
/gate/source/mybeam/gps/ene/mono 10 MeV
/gate/source/mybeam/gps/ene/type Gauss
/gate/source/mybeam/gps/ene/sigma 1.0 MeV
/gate/source/mybeam/gps/direction 0 0 1
#=============
# START BEAMS
#=============
/gate/random/setEngineName MersenneTwister
/gate/random/setEngineSeed auto
/gate/application/noGlobalOutput
/gate/application/setTotalNumberOfPrimaries 1
/gate/application/start
Many thanks for your help,
Sarah Blind
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--
Sarah Blind
Ingénieure de recherche - CNRS
Centre de Recherche en Automatique de Nancy (CRAN)
Département Biologie, Signaux et Systèmes en Cancérologie et Neurosciences (BioSiS)
Site de la faculté de médecine
9, Avenue de la Forêt de Haye
54505 Vandoeuvre les Nancy
Tél : 03.72.74.61.13
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