<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><br><div><div>On 14 Jan 2012, at 00:41, Jose Fiestas Iquira wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div>Hi Ian,<br>I did the changes but it started and finished early. I am attaching<br>the qc0-mclachlan.err file. At the end there is a warning in one of<br>the Carpet files (mask_test.c)<br></div></blockquote><div><br></div><div>The warning you see,</div><div><br></div><div><div>WARNING level 1 in thorn CarpetReduce processor 0 host qb517</div><div> (line 120 of /home/ettest24/Cactus/arrangements/Carpet/CarpetReduce/src/mask_test.c): </div><div> -> Simulation domain volume and reduction weight sum differ</div><div><br></div><div>is a known issue (<a href="https://trac.einsteintoolkit.org/ticket/434">https://trac.einsteintoolkit.org/ticket/434</a>) which was fixed after the last release and the fix is only available in the development version. I believe that the warning is not fatal, and it should not have terminated the simulation. Can you also post the qc0-mclachlan.out file? </div><div><br></div></div><blockquote type="cite"><div>Where can I find the puncture tracker?<br></div></blockquote><div><br></div><div>The PunctureTracker thorn is part of the Einstein Toolkit thornlist, so you should have it already. However, I think the best thing for you to do initially would be to look at the BH_diagnostics files for the apparent horizon centroid locations for tracking the locations of the BHs.</div><div><br></div><div><br></div><br><blockquote type="cite"><div><br>Thanks,<br>Jose<br><br>On Fri, Jan 13, 2012 at 4:38 AM, Ian Hinder <<a href="mailto:ian.hinder@aei.mpg.de">ian.hinder@aei.mpg.de</a>> wrote:<br><blockquote type="cite"><br></blockquote><blockquote type="cite">On 13 Jan 2012, at 12:32, Jose Fiestas Iquira wrote:<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><blockquote type="cite">Yes, trajectories and wave forms would be enough for now. Which are<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">the names of this files? Many of the .asc files have data like kxx,<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">kxy, kxz, etc. Is there any description of them?<br></blockquote></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">Not that I am aware of. Files with extension .x.asc are 1D ascii output of grid functions from CarpetIOASCII. kxy is the variable name for the x,y component of the extrinsic curvature tensor K. The waveform file should be in mp_psi4_l2_m2_r*.asc where * corresponds to the radius of the extraction sphere. However, looking at the qc0-mclachlan.par file, I see that there is no wave extraction switched on. You should be able to enable wave extraction by adding something like the following to the parameter file:<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">ActiveThorns = "WeylScal4 CarpetInterp AEILocalInterp Multipole"<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">Multipole::nradii = 3<br></blockquote><blockquote type="cite">Multipole::radius[0] = 30<br></blockquote><blockquote type="cite">Multipole::radius[1] = 40<br></blockquote><blockquote type="cite">Multipole::radius[2] = 50<br></blockquote><blockquote type="cite">Multipole::variables = "WeylScal4::Psi4r{sw=-2 cmplx=’WeylScal4::Psi4i’}"<br></blockquote><blockquote type="cite">Multipole::l_max = 4<br></blockquote><blockquote type="cite">WeylScal4::fdOrder = 4<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">(I haven't tested this, so let me know if it doesn't work)<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">I've just found that the usual PunctureTracker thorn is not enabled in this example parameter file. So to look at trajectories you will have to use the apparent horizon centroids. These are in the files BH_diagnostics.ah*.gp. The meanings of the columns are at the top of the files. You want the centroid x and y columns to plot in GnuPlot.<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">Thanks,<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">Jose<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">On Fri, Jan 13, 2012 at 12:41 AM, Ian Hinder <<a href="mailto:ian.hinder@aei.mpg.de">ian.hinder@aei.mpg.de</a>> wrote:<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">On 12 Jan 2012, at 23:46, Jose Fiestas Iquira wrote:<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">Dear all,<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">I run the tutorial and found other interesting examples like the<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">McLachlan tool for Binary Black Holes.<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">Regarding the McLachlan tool,<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">Could somebody help me finding a description of the output? Is all<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">contained in the .asc files? I would like to visualize it.<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">Hi Jose,<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">What sort of output do you want to visualise? Cactus thorns typically<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">output "lightweight" information such as BH trajectories and waveforms as<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">ASCII, and more heavyweight data -- like gridfunctions -- as HDF5. For the<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">trajectories (from thorn Puncture Tracker) and waveforms (from Multipole)<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">you can use gnuplot or anything that can read standard ASCII output to<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">visualise them. For gridfunctions in HDF5 format, I think the easiest way<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">to get started is to use VisIt, for which there is a Carpet plugin (though<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">installing VisIt is sometimes not so easy!).<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">Does anyone know if the Carpet plugin is distributed with VisIt yet? I<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">believe that was the intention.<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">Cheers,<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">Jose<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">On Wed, Jan 11, 2012 at 7:06 PM, Jose Fiestas Iquira <<a href="mailto:jafiestas@lbl.gov">jafiestas@lbl.gov</a>><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">wrote:<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">Thanks to Erik for advise. ETK example simulation run successfully.<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">On Wed, Jan 11, 2012 at 11:49 AM, Jose Fiestas Iquira <<a href="mailto:jafiestas@lbl.gov">jafiestas@lbl.gov</a>><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">wrote:<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">Right, it looks good now:<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">./simfactory/bin/sim list-simulations<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"> static_tov [ACTIVE (RUNNING), restart 0000, job id 595490]<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">Let see how it looks when it finishes. The example was set to 8 hours.<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">Thanks,<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">Jose<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">On Wed, Jan 11, 2012 at 11:45 AM, Erik Schnetter <<a href="mailto:schnetter@cct.lsu.edu">schnetter@cct.lsu.edu</a>><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">wrote:<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">On Wed, Jan 11, 2012 at 2:42 PM, Jose Fiestas Iquira <<a href="mailto:jafiestas@lbl.gov">jafiestas@lbl.gov</a>><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">wrote:<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">The only thing is that now<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">$ ./simfactory/bin/sim list-simulations<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">returns<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">Error: unknown command list-simulation<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">Aborting Simfactory.<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">Did you really type "list-simulations", and the error message says<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">"list-simulation" (without the final "s")?<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">-erik<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">--<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">Erik Schnetter <<a href="mailto:schnetter@cct.lsu.edu">schnetter@cct.lsu.edu</a>> <a href="http://www.cct.lsu.edu/~eschnett/">http://www.cct.lsu.edu/~eschnett/</a><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">_______________________________________________<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">Users mailing list<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><a href="mailto:Users@einsteintoolkit.org">Users@einsteintoolkit.org</a><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><a href="http://lists.einsteintoolkit.org/mailman/listinfo/users">http://lists.einsteintoolkit.org/mailman/listinfo/users</a><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">--<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite">Ian Hinder<br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><a href="http://numrel.aei.mpg.de/people/hinder">http://numrel.aei.mpg.de/people/hinder</a><br></blockquote></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">--<br></blockquote><blockquote type="cite">Ian Hinder<br></blockquote><blockquote type="cite"><a href="http://numrel.aei.mpg.de/people/hinder">http://numrel.aei.mpg.de/people/hinder</a><br></blockquote><blockquote type="cite"><br></blockquote><span><qc0-mclachlan.err></span></div></blockquote></div><br><div>
<span class="Apple-style-span" style="font-size: 12px; "><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: 12px; 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: 12px; 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; "><div>-- </div><div>Ian Hinder</div><div><a href="http://numrel.aei.mpg.de/people/hinder">http://numrel.aei.mpg.de/people/hinder</a></div></div></span></div></span></div></span>
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