<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Bruno,<div><span class="Apple-tab-span" style="white-space:pre"> </span>thank you for the information.</div><div><br></div><div>Cheers,</div><div>Bruno</div><div><br><div><div>On Oct 18, 2011, at 11:22 AM, Bruno Coutinho Mundim wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div>Hi Bruno:<br><br>Bruno Giacomazzo wrote:<br><blockquote type="cite">Hi,<br></blockquote><blockquote type="cite"><span class="Apple-tab-span" style="white-space:pre"> </span>I have some questions about the MHD version of GRHydro. Today I had a business meeting at the time of the telecon, otherwise I'd have asked them during the telecon. <span class="Apple-tab-span" style="white-space:pre"> </span>It is my understanding that the next release of the ET will happen next week and it will contain MHD. Did you do already some tests in GR? Did you try the evolution of BNS with magnetic fields? <br></blockquote><br>We are still working on it. So I will have to answer you later on this.<br><br><br><blockquote type="cite">I'd like to try to run the code with magnetized BNS and see how it compares with Whisky.<br></blockquote><br>Surely! As soon as we get it tested, we can do a comparison.<br><br><blockquote type="cite">As some of you know in the past I had problems with divergence cleaning (DC) when evolving BNS (strong violations of divB after the merger when the BH and the torus are formed when using AMR) and so I'm curious to see if the implementation of DC in GRHydro is more robust than the one I have in Whisky.<br></blockquote>All I can say now is that the divergence cleaning implementation is<br>doing a good job of dumping and advecting away the divB violations.<br>I will get back to you, probably in the workshop, when the most<br>stringent tests are done.<br><br>Cheers,<br>Bruno.<br><br><blockquote type="cite">Thanks,<br></blockquote><blockquote type="cite">Bruno<br></blockquote><blockquote type="cite">P.S.: I will try to join the next ET telecon, so that I can get an update before coming to LSU.<br></blockquote><blockquote type="cite">Dr. Bruno Giacomazzo<br></blockquote><blockquote type="cite">JILA - University of Colorado<br></blockquote><blockquote type="cite">440 UCB<br></blockquote><blockquote type="cite">Boulder, CO 80309<br></blockquote><blockquote type="cite">USA<br></blockquote><blockquote type="cite">Tel. : +1 303-492-0389<br></blockquote><blockquote type="cite">Fax : +1 303-492-5235<br></blockquote><blockquote type="cite">email : <a href="mailto:bruno.giacomazzo@jila.colorado.edu">bruno.giacomazzo@jila.colorado.edu</a><br></blockquote><blockquote type="cite">web: <a href="http://www.brunogiacomazzo.org">http://www.brunogiacomazzo.org</a><br></blockquote><blockquote type="cite">----------------------------------------------------------------------<br></blockquote><blockquote type="cite">There are only 10 types of people in the world:<br></blockquote><blockquote type="cite">Those who understand binary, and those who don't<br></blockquote><blockquote type="cite">----------------------------------------------------------------------<br></blockquote><blockquote type="cite">------------------------------------------------------------------------<br></blockquote><blockquote type="cite">_______________________________________________<br></blockquote><blockquote type="cite">Users mailing list<br></blockquote><blockquote type="cite"><a href="mailto:Users@einsteintoolkit.org">Users@einsteintoolkit.org</a><br></blockquote><blockquote type="cite"><a href="http://lists.einsteintoolkit.org/mailman/listinfo/users">http://lists.einsteintoolkit.org/mailman/listinfo/users</a><br></blockquote></div></blockquote></div><br><div apple-content-edited="true">
<span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><div><div>Dr. Bruno Giacomazzo</div><div>JILA - University of Colorado</div><div>440 UCB<br>Boulder, CO 80309</div><div>USA</div><div><br></div><div>Tel. : +1 303-492-0389</div><div><div>Fax : +1 303-492-5235</div></div><div>email : <a href="mailto:bruno.giacomazzo@jila.colorado.edu">bruno.giacomazzo@jila.colorado.edu</a></div><div>web: <a href="http://www.brunogiacomazzo.org">http://www.brunogiacomazzo.org</a></div><div><br></div><div>----------------------------------------------------------------------</div><div>There are only 10 types of people in the world:</div><div>Those who understand binary, and those who don't</div><div>----------------------------------------------------------------------</div></div></span></span></span></div></span></div></span></div></span></div></span></span>
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