<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div></div><div>You need a way larger lpmin for 73728 elements say 128!</div><div><br>On 25 Jan 2018, at 18:05, "<a href="mailto:nek5000-users@lists.mcs.anl.gov">nek5000-users@lists.mcs.anl.gov</a>" <<a href="mailto:nek5000-users@lists.mcs.anl.gov">nek5000-users@lists.mcs.anl.gov</a>> wrote:<br><br></div><blockquote type="cite"><div>
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<p class="MsoNormal">Hello,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thank you all for your suggestions. However they did not really work either. The current work on the turbulent channel is in fact based on the original turbChannel in the example. The current
<i>lelg</i> number is the actual number of elements (73728) I used. I also tried to increase the
<i>lelg</i> a bit to 73750, which did not make any difference. I decreased <i>lpmin</i> from 4 to 2 and unfortunately this did not work either. I wonder if there is any actual limitation to the number of elements that shall be used provided the physical dimentions
defined in the code (2 pi delta * pi delta * 2 delta).<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thank you all for your time and suggestions!<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Regards,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Ming<o:p></o:p></p>
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