<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <meta name="Generator" content="Microsoft Word 15 (filtered medium)"> <style></style> </head> <body lang="DE-AT" link="blue" vlink="purple"> <div class="WordSection1"> Dear Meryem, <o:p></o:p> <o:p> </o:p> please do not forget to always add the gate-users list when you are answering to the email so that every user can read and contribute.<o:p></o:p> <o:p> </o:p> To have more information to /setPosition /SetSize and /setVoxel (or to the dose actor in general) you can have a look on the wiki: <o:p></o:p> <a href="http://wiki.opengatecollaboration.org/index.php/Users_Guide_V8.0:Tools_to_Interact_with_the_Simulation_:_Actors#Dose_measurement">http://wiki.opengatecollaboration.org/index.php/Users_Guide_V8.0:Tools_to_Interact_with_the_Simulation_:_Actors#Dose_measurement</a> <o:p></o:p> <o:p> </o:p> Long story short:<o:p></o:p> <![if !supportLists]>- <![endif]>setPosition -> you define a position for your actor within the geometry of your object using as reference system the center of the object itself<o:p></o:p> <![if !supportLists]>- <![endif]>setSize -> you define the dimension of you actor. If you do not specify this command the actor will have the same size as the object to which is attached to<o:p></o:p> <![if !supportLists]>- <![endif]>setVoxelSize -> you define the voxelization of your actor which means the dimension of a single voxel. It is like setting a resolution of your scoring grid. In principle you can either use this command or setResolution <o:p></o:p> <o:p> </o:p> Hope it can help<o:p></o:p> <o:p> </o:p> Best<o:p></o:p> Alessio<o:p></o:p> <o:p> </o:p> From: meryem fiak [mailto:fiakmeryem.13@gmail.com] Sent: Donnerstag, 11. Mai 2017 14:56 To: Elia Alessio <alessio.elia@medaustron.at> Subject: Re: [Gate-users] DoseActor<o:p></o:p> <o:p> </o:p> <div> <div> Dear Elia,<o:p></o:p> </div> <div> <o:p> </o:p> </div> <div> Thank you so much for your help,<o:p></o:p> </div> <div> <o:p> </o:p> </div> <div> I want to calculate the dose depht and profile in the water phantom (30*30*30cm) by the step of 5mm, using 1 DoseActor instead of 30 (see below), but what command should i use in this case? I have some difficulties with this commands : /setPosition, /Set Size and <o:p></o:p> </div> <div> /Set VoxelSize.<o:p></o:p> </div> <div> <o:p> </o:p> </div> <div> Can you help me please<o:p></o:p> </div> <div> <o:p> </o:p> </div> <div> <div> Sorry for the inconvenience,<o:p></o:p> </div> <div> <o:p> </o:p> </div> <div> Thanks again<o:p></o:p> </div> <div> <o:p> </o:p> </div> <div> Sincerely.<o:p></o:p> </div> <div> <o:p> </o:p> </div> <div> Meriem<o:p></o:p> </div> </div> <div> <o:p> </o:p> </div> <div> <o:p> </o:p> </div> <div> <o:p> </o:p> </div> <div> <o:p> </o:p> </div> <div> <o:p> </o:p> </div> <div> <div> #===================================================== # WATER BOX #===================================================== /gate/world/daughters/name waterbox /gate/world/daughters/insert box /gate/waterbox/setMaterial Water /gate/waterbox/placement/setTranslation 0 0 -115 cm #/gate/waterbox/placement/setTranslation 0 0 0 cm /gate/waterbox/geometry/setXLength 300 mm /gate/waterbox/geometry/setYLength 300 mm /gate/waterbox/geometry/setZLength 300 mm /gate/waterbox/vis/setColor blue #/gate/waterbox/vis/forceSolid<o:p></o:p> </div> <div> #=====================================================<o:p></o:p> </div> <div> # DoseDistribution_Actor1 #===================================================== /gate/actor/addActor DoseActor doseDistribution1 /gate/actor/doseDistribution1/save profile1.root /gate/actor/doseDistribution1/attachTo waterbox /gate/actor/doseDistribution1/stepHitType random /gate/actor/doseDistribution1/setPosition 0 0 0 mm /gate/actor/doseDistribution1/setSize 5 5 5 mm /gate/actor/doseDistribution1/setVoxelSize 5 300 300 mm /gate/actor/doseDistribution1/saveEveryNSeconds 20 /gate/actor/doseDistribution1/enableEdep true /gate/actor/doseDistribution1/enableUncertaintyEdep true /gate/actor/doseDistribution1/enableDose true /gate/actor/doseDistribution1/enableUncertaintyDose true #=====================================================<o:p></o:p> </div> </div> <div> <o:p> </o:p> </div> <div> <o:p> </o:p> <div> 2017-05-04 14:03 GMT+01:00 Elia Alessio <<a href="mailto:alessio.elia@medaustron.at" target="_blank">alessio.elia@medaustron.at</a>>:<o:p></o:p> <blockquote style="border:none;border-left:solid #CCCCCC 1.0pt;padding:0cm 0cm 0cm 6.0pt;margin-left:4.8pt;margin-top:5.0pt;margin-right:0cm;margin-bottom:5.0pt"> Dear fiak, I totally agree with the last email from Andreas. You should decrease the complexity of your macro first in order to figure out the problem... I had a quick look. It seems to me that you are using a phase space file which you did not provide. Therefore it is difficult to understand if the problem is related to your actors definition or the source itself. I have also the feeling that your source is not doing what you expect... for example: - did you check if your beam is going in the right direction? - did you check if there is an easier way to define a circular gamma source? - did you try the same macro with a simpler source type like gps for example? moreover, it seems you are missing a resolution for your dose actor which I would advise to define. Hope it can help! Cheers Alessio -----Original Message----- From: Gate-users [mailto:<a href="mailto:gate-users-bounces@lists.opengatecollaboration.org">gate-users-bounces@lists.opengatecollaboration.org</a>] On Behalf Of meryem fiak Sent: Donnerstag, 04. Mai 2017 12:51 To: <a href="mailto:gate-users@lists.opengatecollaboration.org">gate-users@lists.opengatecollaboration.org</a> Subject: [Gate-users] DoseActor<o:p></o:p> <div> <div> Dears Gate-Users, I want to calculate the depht and profile dose using DoseActor in a water phantom (30*30*30)cm, below the procedure that I followed in the calculation. The results obtained aren't just, the gamma beam doesn't undergo any attenuation in the water. Please, is the method I tried wrong? Any help will be highly appreciated. Sincerely. -- *Ms*.*FIAK Meriem* -------------------------------------------------------------------<o:p></o:p> </div> </div> Disclaimer: Please notice our E-Mail Disclaimer <a href="http://www.medaustron.at/email-disclaimer/" target="_blank">http://www.medaustron.at/email-disclaimer/</a><o:p></o:p> </blockquote> </div> <o:p></o:p> <div> <o:p> </o:p> </div> <o:p> </o:p> </div> </div> </div> <div class="WordSection1"> <o:p></o:p>Disclaimer: Please notice our E-Mail Disclaimer <a href="http://www.medaustron.at/email-disclaimer/">http://www.medaustron.at/email-disclaimer/</a><o:p></o:p><o:p> </o:p> </div> </body> </html>