[Users] TwoPunctures fast spectral interpolation routine

Ian Hinder ian.hinder at aei.mpg.de
Wed Apr 3 02:51:25 CDT 2013

On 3 Apr 2013, at 02:08, Vasileios Paschalidis <vpaschal at gmail.com> wrote:

> Dear ET folks,
> We have made our fast spectral interpolation routine for the
> TwoPunctures code publicly available. Using this routine you
> can speed up the initial data generation process of the TwoPunctures code
> by a factor of ~100, thereby allowing the use of very high spectral resolutions 
> (we have used 50x70^2 or 60x80^2 basis functions in our calculations). As 
> the TwoPunctures code is used outside the ET community as well, we have 
> posted a note announcing the new routine on the arXiv (arXiv:1304.0457).
> Our arXiv note contains a brief description of the routine, a 
> demonstration of its high performance and accuracy, as well as a set of 
> detailed instructions for installing this routine in the standalone 
> TwoPunctures code as well as the ET thorn.
> To download a file containing our routines implementing the fast interpolation,
> visit the following website: 
> http://webusers.physics.illinois.edu/~vpaschal/TwoPuncturesET/
> We hope that this new routine will be useful to the ET community.

Thanks very much for this; I think it will be extremely useful!  What SVN revision was your version developed against?  Has it been updated to the current trunk?

Ian Hinder

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