<html xmlns="http://www.w3.org/1999/xhtml" xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office"><head><!--[if gte mso 9]><xml><o:OfficeDocumentSettings><o:AllowPNG/><o:PixelsPerInch>96</o:PixelsPerInch></o:OfficeDocumentSettings></xml><![endif]--></head><body>
Hi Pablo,<div>Thank you for your suggestion.</div><div>I am using Gate7.2 and managed to obtain the annihilations point. However,I cannot get the emissions point and that is where I am stucked.Is it possible to get the emissions point data? I wonder if the process called ‘initStep’ represents the emissions point.</div><div>Thank you.<br><br><br><a href="https://overview.mail.yahoo.com/?.src=iOS">Sent from Yahoo Mail for iPhone</a><br><br><p class="yahoo-quoted-begin" style="font-size: 15px; color: #715FFA; padding-top: 15px; margin-top: 0">On Friday, September 14, 2018, 8:40 pm, Paulo Caribé <Paulo.Caribe@UGent.be> wrote:</p><blockquote class="iosymail"><div id="yiv2555461621"><div>
Hi Rukiah,
<div class="yiv2555461621"><br clear="none" class="yiv2555461621">
</div>
<div class="yiv2555461621">I would highly recommend double check your Physics list and make sure that the annihilation process was “enabled” (/gate/physics/addProcess PositronAnnihilation). In addition, take into account the the physic list mechanism has been changing
since the GATEv 7.0 and now there is a big change as compared to GATEv 8.1. </div>
<div class="yiv2555461621">To find out more:</div>
<div class="yiv2555461621"><br clear="none" class="yiv2555461621">
</div>
<div class="yiv2555461621"><a rel="nofollow" shape="rect" class="yiv2555461621" target="_blank" href="http://wiki.opengatecollaboration.org/index.php/Users_Guide:Setting_up_the_physics">http://wiki.opengatecollaboration.org/index.php/Users_Guide:Setting_up_the_physics</a></div>
<div class="yiv2555461621"><br clear="none" class="yiv2555461621">
</div>
<div class="yiv2555461621">Cheers</div>
<div class="yiv2555461621">Paulo</div>
<div class="yiv2555461621">
<div class="yiv2555461621">
<div class="yiv2555461621" style="color:rgb(0, 0, 0);letter-spacing:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;word-wrap:break-word;">
<div class="yiv2555461621" style="color:rgb(0, 0, 0);letter-spacing:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;word-wrap:break-word;">
<div class="yiv2555461621" style="color:rgb(0, 0, 0);letter-spacing:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;word-wrap:break-word;">
<div class="yiv2555461621" style="color:rgb(0, 0, 0);letter-spacing:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;word-wrap:break-word;">
<div class="yiv2555461621" style="color:rgb(0, 0, 0);letter-spacing:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;word-wrap:break-word;">
<div class="yiv2555461621" style="color:rgb(0, 0, 0);letter-spacing:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;word-wrap:break-word;">
<div class="yiv2555461621">
<div class="yiv2555461621"><span class="yiv2555461621" style="font-size:11px;">___________________________________________</span></div>
<div class="yiv2555461621"><span class="yiv2555461621" style="font-size:11px;"><br clear="none" class="yiv2555461621">
</span></div>
<div class="yiv2555461621"><span class="yiv2555461621" style="font-size:11px;">Doctoral researcher</span><span class="yiv2555461621" style="font-size:11px;"><br clear="none" class="yiv2555461621">
Ghent University & </span><span class="yiv2555461621" style="font-family:Arial, Helvetica, sans-serif;font-size:11px;background-color:rgb(255, 255, 255);">KU Leuven</span><span class="yiv2555461621" style="font-size:11px;font-family:Arial, Helvetica, sans-serif;background-color:rgb(255, 255, 255);"> -
CNPq</span></div>
<div class="yiv2555461621"><span class="yiv2555461621" style="font-size:11px;">Medical Imaging and Signal Processing (MEDISIP</span><span class="yiv2555461621" style="font-size:11px;font-family:Arial, Helvetica, sans-serif;background-color:rgb(255, 255, 255);">)</span></div>
<div class="yiv2555461621"><br clear="none" class="yiv2555461621">
</div>
<div class="yiv2555461621"><span class="yiv2555461621" style="font-size:11px;"><br clear="none" class="yiv2555461621">
<br clear="none" class="yiv2555461621">
</span><span class="yiv2555461621" style="font-size:11px;"></span></div>
</div>
<div class="yiv2555461621"><br clear="none" class="yiv2555461621">
</div>
</div>
<br clear="none" class="yiv2555461621Apple-interchange-newline">
</div>
<br clear="none" class="yiv2555461621Apple-interchange-newline">
</div>
<br clear="none" class="yiv2555461621Apple-interchange-newline">
</div>
<br clear="none" class="yiv2555461621Apple-interchange-newline">
</div>
<br clear="none" class="yiv2555461621Apple-interchange-newline">
</div>
<br clear="none" class="yiv2555461621Apple-interchange-newline">
<br clear="none" class="yiv2555461621Apple-interchange-newline">
</div>
<br clear="none" class="yiv2555461621">
<div>
<blockquote class="yiv2555461621" type="cite">
<div class="yiv2555461621yqt1235196990" id="yiv2555461621yqt31791"><div class="yiv2555461621">On 13 Sep 2018, at 08:12, Rukiah <<a rel="nofollow" shape="rect" class="yiv2555461621" ymailto="mailto:katoshka_7880@yahoo.com" target="_blank" href="mailto:katoshka_7880@yahoo.com">katoshka_7880@yahoo.com</a>> wrote:</div>
<br clear="none" class="yiv2555461621Apple-interchange-newline">
<div class="yiv2555461621">
<div class="yiv2555461621">
<div class="yiv2555461621" style="font-family:times new roman, new york, times, serif;font-size:16px;">
<div class="yiv2555461621" style="font-family:times new roman, new york, times, serif;font-size:16px;">
<div class="yiv2555461621" style="font-family:times new roman, new york, times, serif;font-size:16px;">
<div class="yiv2555461621" style="font-family:times new roman, new york, times, serif;font-size:16px;">
<div class="yiv2555461621" style="font-family:times new roman, new york, times, serif;font-size:16px;">
<div class="yiv2555461621" style="font-family:times new roman, new york, times, serif;font-size:16px;">
<div class="yiv2555461621" style="font-family:times new roman, new york, times, serif;font-size:16px;">
<div class="yiv2555461621" style="font-family:times new roman, new york, times, serif;font-size:16px;">
<div class="yiv2555461621" style="font-family:times new roman, new york, times, serif;font-size:16px;">
<div class="yiv2555461621">
<div class="yiv2555461621">Hi Gate users,</div>
<div class="yiv2555461621"><br clear="none" class="yiv2555461621">
</div>
<div class="yiv2555461621">To measure a positron range, I had to collect the positron annihilation points coordinates and emission points coordinates. As I am an intermediate user of GATE and Linux, I used this method to collect the coordinates:</div>
<div class="yiv2555461621"><br clear="none" class="yiv2555461621">
</div>
<div class="yiv2555461621">#to print all simulation output on screen<br clear="none" class="yiv2555461621">
</div>
<div class="yiv2555461621">/tracking/verbose 2 <br clear="none" class="yiv2555461621">
</div>
<div class="yiv2555461621"><br clear="none" class="yiv2555461621">
</div>
<div class="yiv2555461621">#extract the annihilation point coordinates<br clear="none" class="yiv2555461621">
</div>
<div class="yiv2555461621">Gate code.mac | grep "phantom_phys annihil" >output.txt <br clear="none" class="yiv2555461621">
</div>
<div class="yiv2555461621"><br clear="none" class="yiv2555461621">
</div>
<div class="yiv2555461621">However, I have difficulties to find the emission points as there is no physics process output that related to it, except the process called
<br clear="none" class="yiv2555461621">
</div>
<div class="yiv2555461621">' initStep ' for example as attached. Can anyone confirm if the InitStep is actually represents the emission
points?</div>
<div class="yiv2555461621"><br clear="none" class="yiv2555461621">
</div>
<div class="yiv2555461621">Thank you.<br clear="none" class="yiv2555461621">
<br clear="none" class="yiv2555461621">
<br clear="none" class="yiv2555461621">
</div>
<div class="yiv2555461621ydpe6a23de2signature">
<div class="yiv2555461621"> </div>
<div class="yiv2555461621"><em class="yiv2555461621">Rukiah A Latiff</em></div>
<div class="yiv2555461621">
<div class="yiv2555461621"><em class="yiv2555461621">PhD student</em></div>
<div class="yiv2555461621"><em class="yiv2555461621">The University of Sydney<br clear="none" class="yiv2555461621">
</em></div>
<em class="yiv2555461621"></em><em class="yiv2555461621"><var class="yiv2555461621" id="yiv2555461621ydpe6a23de2yui-ie-cursor"></var></em></div>
<div class="yiv2555461621ydpe6a23de2hr" style="margin:5px 0px;padding:0px;border-color:rgb(204, 204, 204);border-style:solid;border-width:1px;min-height:0px;line-height:0;font-size:0px;">
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<span><Gate_InitStep.png></span>_______________________________________________<br clear="none" class="yiv2555461621">
Gate-users mailing list<br clear="none" class="yiv2555461621">
<a rel="nofollow" shape="rect" class="yiv2555461621" ymailto="mailto:Gate-users@lists.opengatecollaboration.org" target="_blank" href="mailto:Gate-users@lists.opengatecollaboration.org">Gate-users@lists.opengatecollaboration.org</a><br clear="none" class="yiv2555461621">
http://lists.opengatecollaboration.org/mailman/listinfo/gate-users</div></div>
</blockquote>
</div>
<br clear="none" class="yiv2555461621">
</div>
</div></div><blockquote></blockquote></blockquote></div>
</body></html>