On Mon, Mar 27, 2017 at 11:28:42AM -0500, Frank Loeffler wrote:
it seems "good enough" to apply a little more dissipation well within
the horizon to not crash - and that is really all you need. Nothing bad
seems to "come out" of the black hole. You simply evolve everywhere and
Just to
On Mon, Mar 27, 2017 at 11:12:26AM -0500, Peter Diener wrote:
To perform simulations a lot of infrastructure (a la what is available
in SpEC) to control the shape and size of the horizons during a
dynamical evolution.
Also maybe adding to this: In matter simulations one also often ends up
Hi
Present were: Bhavesh, Elo, Erik, Frank, Gwyneth, Ian H., Peter, Roberto,
Steven, and Vassili
Status on KNLs
Some independently developed optionlists exist, but none are production-ready:
- Erik's optionlist on Cori: in branch in simfactory2
- Frank will put his option list into simfactory.
Hi Miguel,
Here's a bit more information. There is no support in McLachlan for
using LegoExcision. LegoExcision was used with an old implementation of
BSSN. As Jonah said, when using Llama, it's possible to do excision
by using a six-patch coordinate setup. In principle it is also possible
to
Hi Miguel,
I'm not sure about excising dynamically during evolution--maybe someone
else has insight there. However, excision is definitely possible. I have
been using the sixpatches Llama thorn to perform excision for a single
black hole. I attach a parameter file to excise a Kerr-Schild
On Sat, Mar 25, 2017 at 12:00:07PM -0400, Erik Schnetter wrote:
Why is it gone???
It is a dropbox link. From the link it is not clear who the user is
though, so we cannot ask. All that we can see from that is that it is
apparently user "17077801". The change on the wiki was done anonymously,
hi all,
i was wondering whether one could straightforwardly use the ET to perform black
hole
evolutions using excision instead of punctures.
specifically, i had in mind a collapsing configuration where i'd like to excise
the inner
domain once a black hole horizon is formed... is this
