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<div dir="auto">Hi Andreas,
<div dir="auto">I cannot share any first hand experience with the examples you provided. Maybe these publications help: </div>
<div dir="auto"><a href="https://hal.archives-ouvertes.fr/hal-01015846">https://hal.archives-ouvertes.fr/hal-01015846</a><br /></div>
<div dir="auto"><a href="https://hal.archives-ouvertes.fr/hal-01912041">https://hal.archives-ouvertes.fr/hal-01912041</a><br /></div>
<div dir="auto">(if you do not know them already anyhow). </div>
<div dir="auto"><br /></div>
<div dir="auto">Some of the authors are part of the Gate collaboration, so maybe they can provide more insight. </div>
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<div class="matchFont">Cheers,<br />
Nils</div>
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<div name="messageReplySection">On 11 Dec 2019 at 14:46 +0100, Andreas Tefre Samnøy <andreas.samnoy@gmail.com>, wrote:<br />
<blockquote type="cite" class="spark_quote" style="margin: 5px 5px; padding-left: 10px; border-left: thin solid #1abc9c;">
<div dir="ltr">I have not gotten any replies on this, are there currently no good way of measuring the track length through a volume?
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<div>Best Regards</div>
<div>Andreas Samnøy</div>
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<div dir="ltr" class="gmail_attr">On Mon, Dec 2, 2019 at 12:19 PM Andreas Tefre Samnøy <<a href="mailto:andreas.samnoy@gmail.com">andreas.samnoy@gmail.com</a>> wrote:<br /></div>
<blockquote class="gmail_quote spark_quote" style="margin: 5px 5px; padding-left: 10px; border-left: thin solid #e67e22;">
<div dir="ltr">Hi Everyone
<div><br /></div>
<div>I was wondering if it is possible to use the TrackLengthActor to find the track length inside a specific volume, and not the track length in the entire simulation. I tried to attach the actor to the volume I want to measure the track length within (pixel), and then I add a particle filter for protons since I only want to know the track length of protons within the pixel volume. The script I have used below does not seem to give me the track length of protons inside the pixel volume, it seems to give the entire track lengths of protons in the simulation. Is it possible to do what I want?</div>
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<div>/gate/actor/addActor TrackLengthActor protonTrackActor<br />
/gate/actor/protonTrackActor/attachTo pixel<br />
/gate/actor/protonTrackActor/addFilter particleFilter<br />
/gate/actor/protonTrackActor/particleFilter/addParticle proton<br />
<br />
/gate/actor/protonTrackActor/save protonTrack_{absorberThickness}.root<br />
/gate/actor/protonTrackActor/setLmin 0 mm<br />
/gate/actor/protonTrackActor/setLmax 1 mm<br />
/gate/actor/protonTrackActor/setNumberOfBins 100<br /></div>
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<div><br /></div>
<div>Best Regards </div>
<div>Andreas</div>
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