<HTML><BODY><div id="composeWebView_editable_content" data-mailruapp-compose-id="composeWebView_editable_content" style="text-align: left;"><div>No, the answer is in why they are different, not why there are two tolerances. Because, it seems that tolerance 10^-4 for the pressure means the tolerance 10^-4 for the velocity, but in .par file it is 10^-6 for the velocity. </div><br><br>среда, 26 сентября 2018 г., 17:24 +0700 от nek5000-users@lists.mcs.anl.gov <nek5000-users@lists.mcs.anl.gov>:<br> <div id="composeWebView_previouse_content" data-mailruapp-compose-id="composeWebView_previouse_content"><blockquote id="mail-app-auto-quote" style="border-left-width: 1px; border-left-style: solid; border-left-color: rgb(22, 141, 226); margin: 10px 0px 10px 5px; padding: 0px 0px 0px 10px; display: inherit;"><div class="js-helper js-readmsg-msg">
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<div id="style_15379574560000000785_BODY">There are two solvers -> two tolerances. <br>
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-----Original message-----<br>
> From:nek5000-users@lists.mcs.anl.gov <<a href="mailto:nek5000-users@lists.mcs.anl.gov">nek5000-users@lists.mcs.anl.gov</a>><br>
> Sent: Wednesday 26th September 2018 11:27<br>
> To: nek5000-users <<a href="mailto:nek5000-users@lists.mcs.anl.gov">nek5000-users@lists.mcs.anl.gov</a>><br>
> Subject: [Nek5000-users] Question about tolerance<br>
> <br>
> Hi, Neks!<br>
> <br>
> I'm wonder why in .par file, for example in the turbChannel case, there are different tolerances for pressure and for velocity? I mean that velocity seems to be dependent on pressure field, and if it is 10^-4 tolerance for the pressure, it will automatically the same for the velocity?<br>
> <br>
> Best regards,<br>
> Vlad<br>
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