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electronrt:userguide:tutorials:electron_bolus [2022/04/18 18:23] – [IMET-901] Adds bolus external structure selection anegronelectronrt:userguide:tutorials:electron_bolus [2022/05/05 14:39] (current) – [Intensity Modulator Device] dpatenaude
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 <imgcaption bolus_external|Bolus external structure selection>{{ :electronrt:userguide:tutorials:decimal_electronrt_beams_bolus_optimized_thickness_external.png?direct&400 }}</imgcaption> <imgcaption bolus_external|Bolus external structure selection>{{ :electronrt:userguide:tutorials:decimal_electronrt_beams_bolus_optimized_thickness_external.png?direct&400 }}</imgcaption>
 +
 +If you want to make changes to the beam without having the optimized thickness bolus re-calculate, there is a lock button that prevents the optimized bolus from changing during other beam changes (e.g.: changing the block shape will normally cause the bolus to re-compute). This will lock the bolus design and prevent any changes. If anything in the beam is changed after locking the bolus and the bolus is unlocked then the bolus will be re-computed using the new beam parameters.
 + 
 +<imgcaption bolus_lock_button|Bolus computation lock>{{ :electronrt:userguide:tutorials:bolus_lock_button.png?direct&400 }}</imgcaption>
 ===== Uniform Thickness Bolus ===== ===== Uniform Thickness Bolus =====
  
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 <imgcaption bolus_IMET22|RHS options to hide/show devices>{{ :electronrt:userguide:tutorials:decimal_electronrt_beams_bolus_rhs.png?direct&400 }}</imgcaption> <imgcaption bolus_IMET22|RHS options to hide/show devices>{{ :electronrt:userguide:tutorials:decimal_electronrt_beams_bolus_rhs.png?direct&400 }}</imgcaption>
  
 +Users with [[electronrt:instructions_for_use:instructions_for_use#account_permissions|Elevated Physics level]] permissions are able to import a user-defined intensity modulation device. The imported device file must be a .csv file with the format: X,Y,Diameter for each pin on a new line. The values must be at the physical block/tray position and the pin diameters must match the supported modulator diameter list. 
 +
 +An example file is:
 +<code csv im_file_example.csv>
 +0.3,-1.55885,0.352
 +-0.3,1.55885,0.158
 +</code>
 +
 +<imgcaption user_im|Option to import user defined intensity modulator file>{{ :electronrt:userguide:tutorials:user_defined_intensity_modulation.png?direct&400 }}</imgcaption>
  
  
electronrt/userguide/tutorials/electron_bolus.1650306200.txt.gz · Last modified: by anegron