<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Dear all,<div><br></div><div>I am building a detector with GATE, and one volume in the detector is repeated 50 times using the linear repeater, and these repeated volumes just touch each other. </div><div><br></div><div>Currently I try to check if there is any overlap between different detector volumes with the following command: <font class="Apple-style-span" color="#ff201a">/geometry/test/recursive_test</font>, and I found that there is always a warning message saying that there is an overlap between the two center repeated volumes if setting an even number of repeated times, and without a warning message if the repeat times is an odd number.</div><div><br></div><div>Does any of you have this experience?</div><div><br></div><div>Thanks and best regards,</div><div><br></div><div>Cheng</div></body></html>