<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><br><div><div>On 25 Jan 2012, at 14:19, Jose Fiestas Iquira wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div>Hello,</div>Please correct me if the way to disable scalar output for complex grid functions is e.g. deleting the lines WEYLSCAL4::Psi4r and WEYLSCAL4::Psi4i below. <div>They are the only I recognize as complex numbers. Which information am I loosing so?</div></blockquote><div><br></div><div>Those are real numbers - we don't use the complex data type in WeylScal4. Maybe try disabling QuasiLocalMeasures? We have had problems with MPI with that thorn before (<a href="https://trac.einsteintoolkit.org/ticket/495">https://trac.einsteintoolkit.org/ticket/495</a>).</div><div><br></div><br><blockquote type="cite">
<div><br></div><div>----------------------------------------------------------<br><div><div>ActiveThorns = "CarpetIOScalar"</div><div><br></div><div>IOScalar::one_file_per_group = yes</div><div><br></div><div>IOScalar::outScalar_every = 128</div>
<div>IOScalar::outScalar_vars = "</div><div> CarpetReduce::weight</div><div> ADMBase::metric</div><div> ADMBase::curv</div><div> ADMBase::lapse</div><div> ADMBase::shift</div><div>
ADMBase::dtlapse</div><div> ADMBase::dtshift</div><div> WEYLSCAL4::Psi4r</div><div> WEYLSCAL4::Psi4i</div><div> ML_ADMConstraints::ML_Ham</div><div> ML_ADMConstraints::ML_mom</div>
<div> SphericalSurface::sf_radius</div><div> QuasiLocalMeasures::qlm_newman_penrose</div><div> QuasiLocalMeasures::qlm_weyl_scalars</div><div> QuasiLocalMeasures::qlm_ricci_scalars</div><div> QuasiLocalMeasures::qlm_twometric</div>
<div> QuasiLocalMeasures::qlm_killing_vector</div><div> QuasiLocalMeasures::qlm_killed_twometric</div><div> QuasiLocalMeasures::qlm_invariant_coordinates</div><div> QuasiLocalMeasures::qlm_3determinant</div>
<div><br></div><div><br></div><div>Thanks,</div><div>Jose</div><div><br></div><div><br></div><br><div class="gmail_quote">On Wed, Jan 25, 2012 at 7:09 AM, Erik Schnetter <span dir="ltr"><<a href="mailto:schnetter@cct.lsu.edu">schnetter@cct.lsu.edu</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Jose<br>
<br>
Some thorn requests a reduction for a complex datatype, which does not<br>
work with this MPI version. This should be corrected in later versions<br>
of Carpet. Alternatively, you can try e.g. disabling scalar output for<br>
complex grid functions.<br>
<br>
-erik<br>
<div class="HOEnZb"><div class="h5"><br>
On Wed, Jan 25, 2012 at 5:39 AM, Jose Fiestas Iquira <<a href="mailto:jafiestas@lbl.gov">jafiestas@lbl.gov</a>> wrote:<br>
> Hello,<br>
><br>
> I am using WeylScal4 and Multipole thorns in McLachlan, and started a run<br>
> using simfactory. It started well but stops after an MPI error. Before I get<br>
> some warnings related to the parameters m_mode and l_mode. I am attaching<br>
> the error file. It runs only for the initial time step zero.<br>
><br>
> Does somebody have probably a hint what is the best parameter setting? I am<br>
> using following:<br>
><br>
> ActiveThorns = "WeylScal4 Multipole"<br>
> WeylScal4::offset = 1e-8<br>
> WeylScal4::fd_order = "4th"<br>
> WeylScal4::verbose = 0<br>
><br>
> Multipole::nradii = 8<br>
> Multipole::out_every = 128<br>
> Multipole::radius[0] = 15<br>
> Multipole::radius[1] = 30<br>
> Multipole::radius[2] = 40<br>
> Multipole::radius[3] = 50<br>
> Multipole::radius[4] = 60<br>
> Multipole::radius[5] = 70<br>
> Multipole::radius[6] = 80<br>
> Multipole::radius[7] = 90<br>
> Multipole::variables = "WeylScal4::Psi4r{sw=-2 cmplx='WeylScal4::Psi4i'<br>
> name='Psi4'}"<br>
> Multipole::l_mode = 4<br>
> Multipole::m_mode = 4<br>
><br>
> Thanks,<br>
> Jose<br>
><br>
</div></div><div class="HOEnZb"><div class="h5">> _______________________________________________<br>
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<br>
<br>
<br>
</div></div><span class="HOEnZb"><font color="#888888">--<br>
Erik Schnetter <<a href="mailto:schnetter@cct.lsu.edu">schnetter@cct.lsu.edu</a>> <a href="http://www.cct.lsu.edu/~eschnett/" target="_blank">http://www.cct.lsu.edu/~eschnett/</a><br>
</font></span></blockquote></div><br></div></div>
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