Update MainTxHead.txt

examples/MVLinac/MainTxHead.txt

@@ -1,41 +1,46 @@
-# This is the top-level TOPAS parameter control file used to simulate a linear
-# accelerator treatment head. The linac is modeled after a Siemens Oncor machine.
-#
-# The exit window, target and monitor chamber are largely from Jabbari et al,
-# "Monte Carlo simulation of Siemens ONCOR linear accelerator with BEAMnrc and
-# DOSXYnrc code," J Med Signals & Sensors, 3(3):172-9, 2013.
-#
-# The water channel thickness in the exit window, source details and the rest
-# of the geometry are from Sawkey and Faddegon, "Simulation of large x-ray fields
-# using independently measured source and geometry details," Med Phys 36(12):5622-32
-# and references therein, supplemented with direct measurement.
-#
-# Treatment head components are positioned at distance from source according to SAD.
+# This is the top-level TOPAS parameter control file used to simulate a linear
+# accelerator treatment head. The linac is modeled after a Siemens Oncor machine.
 #
-# Example prepared by KyungDon Choi, Jose Ramos Mendez and Bruce Faddegon. May 28, 2021.
-
-# Uncomment one and only one of the following four includeFile lines:
-includeFile = FullTxHeadField.txt
-#includeFile = FixedTxHead.txt
-#includeFile = Field.txt
-#includeFile = TestComponent.txt
-#
-# FullTxHeadField.txt
-#    Simulates the full treatment head, from the exit window of the waveguide
-#    through to the isocenter. Does not contain any scoring.
-#
-# FixedTxHead.txt
-#    Simulates the fixed components of the treatment head from the exit window
-#    to just upstream of the jaws. Scores phase space.
-#
-# Field.txt
-#    Simulates the movable components of the treatment head, including Gantry,
-#    collimator angle, jaw and MLC leaves. Scores dose distributions.
-#
-# TestComponent.txt
-#    Displays one or more of the linac components in the GUI.
-
-# The above four includeFiles in turn include one or more of the following:
+# The exit window, target and monitor chamber are largely from Jabbari et al,
+# "Monte Carlo simulation of Siemens ONCOR linear accelerator with BEAMnrc and
+# DOSXYnrc code," J Med Signals & Sensors, 3(3):172-9, 2013.
+#
+# The water channel thickness in the exit window, source details and the rest
+# of the geometry are from Sawkey and Faddegon, "Simulation of large x-ray fields
+# using independently measured source and geometry details," Med Phys 36(12):5622-32
+# and references therein, supplemented with direct measurement.
+#
+# Treatment head components are positioned at distance from source according to SAD.
+#
+# Example prepared by KyungDon Choi, Jose Ramos Mendez and Bruce Faddegon. May 28, 2021.
+
+# Uncomment one and only one of the following four includeFile lines:
+includeFile = FullTxHead.txt
+#includeFile = FixedTxHead.txt
+#includeFile = Field.txt
+#includeFile = TestComponent.txt
+#
+# FullTxHead.txt
+#    Simulates the full treatment head, from the exit window of the waveguide
+#    through to the isocenter. Change gantry, collimator and couch angles and
+#    field size settings from defaults set in the includeFile files included
+#    in FullTxHead.txt. Does not contain any scoring.
+#
+# FixedTxHead.txt
+#    Simulates the fixed components of the treatment head from the exit window
+#    to just upstream of the jaws. Scores phase space.
+#
+# Field.txt
+#    Simulates the movable components of the treatment head, including Gantry,
+#    collimator angle, jaw and MLC leaves. Change gantry, collimator and couch 
+#    angles and field size settings from defaults set in the includeFile files 
+#    included in Field.txt. Scores dose distributions.
+#
+# TestComponent.txt
+#    Displays one or more of the linac components in the GUI. Change parameter
+#    values in the includeFile files (these contain the default values). 
+
+# The above four includeFiles in turn include one or more of the following:
 # Target.txt: Exit window and target
 # Flattener.txt: Primary collimator and flattening filter
 # Monitor.txt: Monitor chamber  
@@ -46,7 +51,7 @@ includeFile = FullTxHeadField.txt
 # Pelvis.txt: DICOM pelvic phantom
 # LinacDefaults.txt: Default field and patient specific parameters
 
-# Parameter Descriptions
+# Parameter Descriptions
 # IEC 61217 co-ordinates are used in this example. See the TOPAS user guide for details
 # Axis names Xa, Ya, Za, rotation angles RotXa, RotYa, RotZa "a" from IEC as follows:
 #   Fixed system IEC_F, parent Geant4 world - e.g. Xf; (Xf,Yf,Zf) is world (-Z,-X,Y) 
@@ -59,22 +64,22 @@ includeFile = FullTxHeadField.txt
 # HLX/Y/Z: half length of X/Y/Z axes
 # TransX/Y/Z: translation of X/Y/Z axes relative to co-ordinates of parent
 # RotX/Y/Z: rotation of X/Y/Z axes relative to co-ordinates of parent
-
+
 # The parameters in this TOPAS control file need not be changed.
 # Parameters the user may wish to adjust are in the includeFile included above.
 
 # Graphics
 iv:Gr/Color/TransparentRed  = 4 255 0 255 200
 iv:Gr/Color/TransparentBlue = 4 0 0 255 200
 
-s:Gr/ViewA/Type              = "OpenGL"
-i:Gr/ViewA/WindowSizeX       = 1400
-i:Gr/ViewA/WindowSizeY       = 700
-u:Gr/ViewA/Zoom              = 1.0
-d:Gr/ViewA/Theta             = 89 deg
-d:Gr/ViewA/Phi               = -90 deg
-b:Gr/ViewA/IncludeAxes       = "True"
-d:Gr/ViewA/AxesSize          = 10 cm
+s:Gr/ViewA/Type              = "OpenGL"
+i:Gr/ViewA/WindowSizeX       = 1400
+i:Gr/ViewA/WindowSizeY       = 700
+u:Gr/ViewA/Zoom              = 1.0
+d:Gr/ViewA/Theta             = 89 deg
+d:Gr/ViewA/Phi               = -90 deg
+b:Gr/ViewA/IncludeAxes       = "True"
+d:Gr/ViewA/AxesSize          = 10 cm
 
 # Geometry
 s:Ge/World/Material         = "Air"
@@ -117,7 +122,7 @@ d:Ge/IEC_S/TransZ           = 0. m
 # Physics
 sv:Ph/Default/Modules       = 1 "g4em-standard_opt4"
 
-# Overall TOPAS control
-Ts/NumberOfThreads          = 1 # Change to 0 to use all available threads
+# Overall TOPAS control
+Ts/NumberOfThreads          = 1 # Change to 0 to use all available threads
 b:Ts/ShowCPUTime            = "True"
 b:Ts/PauseBeforeQuit        = Gr/Enable