Hi Leo,
I actually have the same test for the FUKA importer using a single BH.
The par can be found with the KadathImporter thorn or directly here:
https://bitbucket.org/fukaws/kadathimporter/src/master/test/bhtest.par
Cheers,
Samuel
--------------------------------
Postdoctoral Researcher
Institue for Theoretical Physics
Goethe University Frankfurt
https://relastro.uni-frankfurt.de/
On 6/28/23 10:49 PM, Erik Schnetter wrote:
Leonardo
I've briefly looked at the parameter file. The horizon finder needs to
know an initial guess for both position and shape of the horizon. You
are setting this location to 0, but are placing the puncture at x=5.
The horizon finder then fails. QuasiLocalMeasures then sees that there
is no horizon and does not run.
-erik
On Wed, Jun 28, 2023 at 3:50 PM Leonardo Werneck <wernec...@gmail.com> wrote:
Dear all,
I am trying to create a simple parfile to help a PhD student. The goal is to
set up puncture initial data with NRPyEllipticET and then use
QuasiLocalMeasures/AHFinderDirect to compute properties of the punctures and
compare with the expected results. No evolution thorn is expected/required and
the simulation ends after the initial data has been set and the first round of
analysis has finished.
The parfile attached partially works. The puncture initial data is set up and
NRPyEllipticET's output is what I'd expect. However, the diagnostics are
clearly wrong since: 1) AHFinderDirect fails to find the puncture (in this
example I am setting the mass of one of the punctures to zero); and 2) the
QuasiLocalMeasures diagnostics is never triggered, despite being scheduled.
Could someone provide some guidance on how to set up these thorns correctly,
specifically SphericalSurfaces, QuasiLocalMeasures, and AHFinderDirect? Am I
missing additional thorns?
Also, if someone has a working TwoPuncture example parfile instead, please
share it with me as I'd be happy to adapt it!
Thanks in advance!
Leo
--
------------------------------
Dr. Leonardo R. Werneck, Ph.D.
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