[Users] Meudon_Mag_NS with rotating stars

Frank Loeffler knarf at cct.lsu.edu
Fri Mar 14 09:19:36 CDT 2014

On Wed, Mar 12, 2014 at 03:39:47PM +0100, Michael Jasiulek wrote:
> I have been trying to import and evolve Lorene data using
> EinsteinInitialData/Meudon_Mag_NS and the parfile Cactus/par/static_tov.par as a
> basis.

Just to generate some reply: I am sorry, I didn't use these ID myself.

> I managed to evolve the example file Meudon_Mag_NS/data/bbig.d for a non
> rotating magnetised neutron star, as well as the non-rotating non-magnetised
> Lorene resu.d I created. As soon as I turn on rotation I get nans in all
> variables from the beginning of the evolution and the warning from GRHydro
> "Infinite Lorentz factor reset. rho, w_tmp:".

Maybe the ID code is not correctly setting up either the velocities, or
the Lorentz factor. This should be easily seen when you just output the
ID itself, before evolution.

Anyone else?


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