<html>#2413: Include "POWER" code to extrapolate waveforms to scri+ into ET
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<tr><td style='text-align:right'> Reporter:</td><td>Roland Haas</td></tr>
<tr><td style='text-align:right'> Status:</td><td>new</td></tr>
<tr><td style='text-align:right'>Milestone:</td><td></td></tr>
<tr><td style='text-align:right'> Version:</td><td></td></tr>
<tr><td style='text-align:right'> Type:</td><td>proposal</td></tr>
<tr><td style='text-align:right'> Priority:</td><td>major</td></tr>
<tr><td style='text-align:right'>Component:</td><td>EinsteinToolkit thorn</td></tr>
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<p>POWER is an open source, python package to monitor the status and progress of numerical relativity simulations, and to post-process the data products of these simulations to compute the gravitational wave strain at future null infinity.</p>
<p>It is available from its git repository at NCSA: <a data-is-external-link="true" href="https://git.ncsa.illinois.edu/elihu/Gravitational_Waveform_Extractor/-/tree/master" rel="nofollow">https://git.ncsa.illinois.edu/elihu/Gravitational_Waveform_Extractor/-/tree/master</a></p>
<p>There are two ongoing enhancements for it undeway that may be included in a final proposal if they finish quickly enough:</p>
<ul>
<li>full conversion to LIGO NR Waveform format: <a data-is-external-link="true" href="https://arxiv.org/abs/1703.01076" rel="nofollow">https://arxiv.org/abs/1703.01076</a></li>
<li>offer method by Nakano et al. <a data-is-external-link="true" href="https://arxiv.org/abs/1503.00718" rel="nofollow">https://arxiv.org/abs/1503.00718</a> as an alternative to power-law extrapolation to scrI+. </li>
</ul>
<p></p>
<p>--<br/>
Ticket URL: <a href='https://bitbucket.org/einsteintoolkit/tickets/issues/2413/include-power-code-to-extrapolate'>https://bitbucket.org/einsteintoolkit/tickets/issues/2413/include-power-code-to-extrapolate</a></p>
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