<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="">how do you add tides?<div class=""><br class=""></div><div class="">remember that tides may (in most likelihood will) cause stronger currents</div><div class="">so CFL condition could changes. try “grep advcfl_W STDOUT.0000”</div><div class="">depending on advection scheme, this number should remain below .5 or 1</div><div class=""><br class=""></div><div class="">if CFL violation, you need to reduce time step (or change model configuration, e.g., bathymetry or hfac)</div><div class=""><br class=""><div><blockquote type="cite" class=""><div class="">On Sep 6, 2017, at 8:53 AM, rahele shafiee <<a href="mailto:rahele_shafiee@yahoo.com" class="">rahele_shafiee@yahoo.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class="">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" class=""><div class=""><div style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;" class=""><div class=""><span style="font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px;" class="">HI everyone</span></div><div class=""><span style="font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px;" class="">When I add tide to my model (amplitude and phase in the open boundary), after a few time step, all the quantities increase sharply. And it causes errors due to excessive temperature rise. Thanks for advising me.</span><br class=""></div><div class=""><span style="font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px;" class="">I thank you for your guidance<br class=""></span></div><div class=""><span style="font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 16px;" class=""><br class=""></span></div><div class="">Rahele</div></div></div>_______________________________________________<br class="">MITgcm-support mailing list<br class=""><a href="mailto:MITgcm-support@mitgcm.org" class="">MITgcm-support@mitgcm.org</a><br class="">http://mailman.mitgcm.org/mailman/listinfo/mitgcm-support<br class=""></div></blockquote></div><br class=""></div></body></html>