<html><head><style>p{margin-top:0px;margin-bottom:0px;}</style></head><body><div style="font-size:10pt; font-family:Gulim, sans-serif;"><p>Dear Zhengzhi, and Christian,</p><p> </p><p><span style="font-size: 10pt;">As you already know, Christian (</span><a href="mailto:pommranz@astro.uni-tuebingen.de" target="_blank" style="font-family: arial, helvetica, sans-serif; font-size: small; color: rgb(17, 85, 204);" rel="noreferrer noopener">pommranz@astro.uni-tuebingen.<wbr>de</a><span style="font-size: 10pt;">) shared the git patch file to solve the coincidence output issue.</span> </p><p><a href="http://lists.opengatecollaboration.org/pipermail/gate-users/2019-February/010729.html" style="font-size: 10pt;">http://lists.opengatecollaboration.org/pipermail/gate-users/2019-February/010729.html</a></p><p> </p><p style="font-size: 13.3333px;">I have also <b>succeeded </b>in acquiring coincidence output using <b>generic repeater</b> in<b> PETscanner </b>system with the patch file shared by Christian.</p><p style="font-size: 13.3333px;">Below is an example of the detector arrangement with genericRepeater.</p><p style="font-size: 13.3333px;">Thanks Christian for your great contribution~!</p><p style="font-size: 13.3333px;"><img class="NHN_MAIL_IMAGE" src="cid:4c1d919ccd43ff8765cc04def245b51@cweb006.nm.nfra.io"> </p><p style="font-size: 13.3333px;"><span style="font-size: 13.3333px;"> </span> </p><p>Here is a brief manual how to apply the git patch in GATEv8.2.</p><p><span style="font-size: 10pt;">===========================================================================================================================</span></p><div style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: small; background-color: rgb(255, 255, 255);"><b><font color="#ff0000">Problem</font></b>: <font color="#ff0000"><b>No coincidence</b></font> in the "<b>PETscanner</b>" when <font color="#ff0000"><b>genericRepeater </b></font>was used.</div><div style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: small; background-color: rgb(255, 255, 255);"><b><font color="#0000ff">Solution</font></b>: <b>Modify the GATEv8.2 source code</b> using a <b>git patch file</b> and <b>re-compile</b>.</div><div style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: small; background-color: rgb(255, 255, 255);"> </div><div style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: small; background-color: rgb(255, 255, 255);">GATE mailing list (Christian Pommranz <<a href="mailto:pommranz@astro.uni-tuebingen.de" target="_blank" style="color: rgb(17, 85, 204);" rel="noreferrer noopener">pommranz@astro.uni-tuebingen.<wbr>de</a>>) </div><div style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: small; background-color: rgb(255, 255, 255);"><a href="http://lists.opengatecollaboration.org/pipermail/gate-users/2019-February/010729.html" target="_blank" style="color: rgb(17, 85, 204);" rel="noreferrer noopener">http://lists.<wbr>opengatecollaboration.org/<wbr>pipermail/gate-users/2019-<wbr>February/010729.html</a></div><div style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: small; background-color: rgb(255, 255, 255);"> </div><div style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: small; background-color: rgb(255, 255, 255);"><b>STEP1</b>> Download the git patch file in the mailing list.</div><div style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: small; background-color: rgb(255, 255, 255);">Filename: <b>coincidences_for_generic_<wbr>repeater.patch</b></div><div style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: small; background-color: rgb(255, 255, 255);"> </div><div style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: small; background-color: rgb(255, 255, 255);"><b>STEP2</b>> Apply the git patch file.</div><div style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: small; background-color: rgb(255, 255, 255);">>cd /home/kanghg2/program/Gate-8.2</div><div style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: small; background-color: rgb(255, 255, 255);">>git apply --ignore-space-change --ignore-whitespace coincidences_for_generic_<wbr>repeater.patch</div><div style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: small; background-color: rgb(255, 255, 255);"> </div><div style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: small; background-color: rgb(255, 255, 255);"><b>STEP3</b>> Re-compile GATEv8.2</div><div style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: small; background-color: rgb(255, 255, 255);">>cd /home/kanghg2/program/Gate-8.<wbr>2-build</div><div style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: small; background-color: rgb(255, 255, 255);">>ccmake ../Gate-8.2</div><div style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: small; background-color: rgb(255, 255, 255);">[c] configure</div><div style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: small; background-color: rgb(255, 255, 255);">[g] generate</div><div style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: small; background-color: rgb(255, 255, 255);"> </div><div style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: small; background-color: rgb(255, 255, 255);">>make</div><div style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: small; background-color: rgb(255, 255, 255);"> </div><div style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: small; background-color: rgb(255, 255, 255);"><b>STEP4</b>> Run the GATE PETscanner with genericRepeater.</div><div style="color: rgb(34, 34, 34); font-family: Arial, Helvetica, sans-serif; font-size: small; background-color: rgb(255, 255, 255);"><b>Now coincidence output will be generated!</b></div><p style="font-size: 13.3333px;"><span style="font-size: 10pt;">===========================================================================================================================</span></p><div><p style="font-size: 13.3333px;"> </p><p style="font-size: 13.3333px;"><span style="font-size: 10pt;">Hopefully, you will be able to obtain coincidence output with genericRepeater.</span> </p></div><div><span style="font-size: 10pt;"> </span></div><p>Best regards,</p><p> </p><p>Han Gyu Kang, Ph.D.</p><p> </p><p>Imaging Physics Group, NIRS-QST, Japan.</p><p style="font-size:10pt;font-family:sans-serif;padding:0 0 0 10pt"><span>-----Original Message-----</span><br><b>From:</b> "Zhengzhi Liu"<zliu36@stanford.edu> <br><b>To:</b> <gate-users@lists.opengatecollaboration.org>; <br><b>Cc:</b> <br><b>Sent:</b> 2020-01-28 (화) 12:47:21 (GMT+09:00)<br><b>Subject:</b> [Gate-users] No coincidences when using generic repeater in PET<br> </p><div dir="ltr">Dear GATE community members, <div> </div><div>I looked at previous GATE <a href="http://lists.opengatecollaboration.org/pipermail/gate-users/2019-February/010729.html" rel="noreferrer noopener" target="_blank">correspondence</a>, it looks there has been an issue with coincidence sorter when using along with generic repeater. I am using vGATE8.2, it still exists. </div><div> </div><div>Has anyone ever succeeded in getting them to work together? </div><div> </div><div>Thanks a lot for your advice.</div><div>Sincerely,</div><div> </div><div>Zhengzhi </div></div>
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