Hello,
Please consider joining the weekly Einstein Toolkit phone call at
9:00 am US central time on Thursdays. For details on how to connect
and what agenda items are to be discussed, use the link below.
https://docs.einsteintoolkit.org/et-docs/Main_Page#Weekly_Users_Call
--The Maintainers
_
Hi Erik,
Thanks for the quick response!
I’m not using mesh refinement, and yes I ignore the ghost zones in my
calculations. I use periodicity within the original (no ghosts) grid for
derivatives.
And yes I’m using the ADMBase metric and extrinsic curvature. I get the same
result whether I do
Hayley
Are you using mesh refinement in your calculations? If so, the ET
would fill the ghost and the buffer zones with interpolated data.
These are generally less accurate than properly calculated data. If
so, are you ignoring ghost and buffer zones? These should not be used
for visualization and
Hi all,
I’m the author of a cosmological initial data thorn in the ET; FLRWSolver. I’m
currently working on improving the initial data to solve the constraint
equations exactly (instead of previously using an approximation), for a given
metric and Kij. The way this works is to calculate the met
