<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div>On 13 Dec 2013, at 21:47, Frank Loeffler <<a href="mailto:knarf@cct.lsu.edu">knarf@cct.lsu.edu</a>> wrote:</div><div><br></div><blockquote type="cite"><div><span>On Fri, Dec 06, 2013 at 09:33:39PM -0600, Frank Loeffler wrote:</span><br><blockquote type="cite"><span>Current status of the development version: all tests except those in ADM</span><br></blockquote><blockquote type="cite"><span>(deprecated) and one Carpet testsuite pass.</span><br></blockquote><span></span><br><span>ADM is now retired, which leaves two Carpet testsuites failing:</span><br><span>CarpetInterp/test/waveinterp-?p.par.</span><br></div></blockquote><div><br></div><div><span style="-webkit-tap-highlight-color: rgba(26, 26, 26, 0.296875); -webkit-composition-fill-color: rgba(175, 192, 227, 0.230469); -webkit-composition-frame-color: rgba(77, 128, 180, 0.230469); ">The ticket for this failure is </span><span style="font-family: '.HelveticaNeueUI'; font-size: 15px; line-height: 19px; white-space: nowrap; -webkit-tap-highlight-color: rgba(26, 26, 26, 0.292969); -webkit-composition-fill-color: rgba(175, 192, 227, 0.230469); -webkit-composition-frame-color: rgba(77, 128, 180, 0.230469); -webkit-text-size-adjust: none; "><a href="https://trac.einsteintoolkit.org/ticket/1497">https://trac.einsteintoolkit.org/ticket/1497</a>.</span><br style="-webkit-tap-highlight-color: rgba(26, 26, 26, 0.296875); -webkit-composition-fill-color: rgba(175, 192, 227, 0.230469); -webkit-composition-frame-color: rgba(77, 128, 180, 0.230469); "><br></div><blockquote type="cite"><div><span></span><span>From what I can see this is not (necessarily) a failure of CarpetInterp,</span><br><span>but of Carpet itself. This testsuite uses the three-level</span><br><span>initialization, coupled to a few refinement levels. This scheme seems to</span><br><span>have problems in that case. We have other testsuites using it, but not</span><br><span>with mesh refinement. Using only unigrid with the failing testsuite</span><br><span>seems to work (doesn't produce nans and non-sensical time values like</span><br><span>when using mesh refinement).</span><br><span></span><br><span>Without a deep analysis it looks like that either the three-level</span><br><span>initialization in Carpet is broken when using mesh refinement, or there</span><br><span>is some error in the parameter file that both I and Carpet didn't catch.</span><br><span></span><br><span>Before spending time by looking into a possible fix in Carpet: is anyone</span><br><span>actually using or interested in this feature? If not, we might as well</span><br><span>use the time elsewhere and disable/remove it.</span><br></div></blockquote><div><br></div><div>I would like this to work.</div><br><blockquote type="cite"><div><span></span><br><span>Frank</span><br><span></span><br></div></blockquote><blockquote type="cite"><div><span>_______________________________________________</span><br><span>Users mailing list</span><br><span><a href="mailto:Users@einsteintoolkit.org">Users@einsteintoolkit.org</a></span><br><span><a href="http://lists.einsteintoolkit.org/mailman/listinfo/users">http://lists.einsteintoolkit.org/mailman/listinfo/users</a></span><br></div></blockquote><br><div style="-webkit-tap-highlight-color: rgba(26, 26, 26, 0.296875); -webkit-composition-fill-color: rgba(175, 192, 227, 0.230469); -webkit-composition-frame-color: rgba(77, 128, 180, 0.230469); ">-- <div>Ian Hinder</div><div><a href="http://numrel.aei.mpg.de/people/hinder">http://numrel.aei.mpg.de/people/hinder</a></div><div><br></div></div></body></html>