[Gate-users] Error by only changing geometry

[Johannes Isenbrandt]

Dear Gate users,I’m using vGate8.1and working on the Edugate example Spectrometry_Gamma_Basic. When I change onlythe type of the geometry from box into a sphere I get the error, that theSPACThead material is not defined. I’m Posting the script below and hope thatanyone could help me. Best regards Johannes Isenbrandt

#
#    C A M E R A
#

#    Type: SPECThead


/gate/world/daughters/name                 SPECThead
#/gate/world/daughters/insert                 box
/gate/world/daughters/insert                 sphere
/gate/SPECThead/geometry/setRmin            0.cm
/gate/SPECThead/geometry/setRmax            7.5cm
/gate/SPECThead/placement/setTranslation         60. 0. 0. mm
/gate/SPECThead/setMaterial                 Vacuum
/gate/SPECThead/repeaters/insert             ring
/gate/SPECThead/ring/setRepeatNumber             1
#/gate/SPECThead/moves/insert                 orbiting
#/gate/SPECThead/orbiting/setSpeed             1 deg/s
#/gate/SPECThead/orbiting/setPoint1             0 0 0 cm
#/gate/SPECThead/orbiting/setPoint2             0 0 1 cm
/gate/SPECThead/vis/setColor                 white
/gate/SPECThead/vis/forceWireframe
/gate/SPECThead/vis/setVisible                1

# CRYSTAL
# Create the crystal volume

/gate/SPECThead/daughters/name                 crystal
#/gate/SPECThead/daughters/insert            box
/gate/crystal/daughters/insert                 sphere
/gate/crystal/geometry/setRmin                0.cm
/gate/crystal/geometry/setRmax                7.5cm
#/gate/crystal/geometry/setXLength             1. cm
##/gate/crystal/geometry/setXLength             0.05 cm
#/gate/crystal/geometry/setYLength              11. cm
#/gate/crystal/geometry/setZLength              11. cm
/gate/crystal/placement/setTranslation          0. 0. 0. cm
/gate/crystal/setMaterial                 {CrystalMaterial}
/gate/crystal/vis/setColor                 blue
#/gate/crystal/vis/forceWireframe
/gate/crystal/vis/forceSolid


# define magnetic field at the center of the system
# z-direction
#/gate/geometry/setMagField 0 0 9.4 T
#/gate/geometry/setMagField 0.0 0.0 0.00001 T
#/gate/geometry/setMagField 0.0 0.0 0.1 T
#/gate/geometry/setMagField 0.0 0.0 3.0 T

# x-direction
#/gate/geometry/setMagField 10.0 0.0 0.0 T

/control/alias camID 1hd

/gate/systems/SPECThead/crystal/attach             crystal

/gate/crystal/attachCrystalSD

/gate/systems/SPECThead/describe

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.opengatecollaboration.org/pipermail/gate-users/attachments/20181130/87255461/attachment-0001.html>