<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><div class="">Hi Berk,</div><div class=""><br class=""></div><div class=""><br class=""></div><div class="">I'm struggling for days to get the results, but it doesn't work yet.</div><div class="">Maybe I should generate child cells without SetAMRBox() method,</div><div class="">but I haven't find the alternatives.</div><div class=""><br class=""></div><div class="">And I‘m also facing another problem.</div><div class="">ComputeCellCenter() will call vtkCell.EvaluateLocation() method,</div><div class="">but the error is dumped:</div><div class="">> TypeError: EvaluateLocation argument 4: expected a sequence of 0 values, got float</div><div class="">Which value should I set at the 4th or other argument?</div><div class=""><br class=""></div><div class=""><br class=""></div><div class="">The attached file is my Python code.</div><div class=""></div></body></html>