From 3342f675f08cb92660676f50ad3eb4a6231c44d3 Mon Sep 17 00:00:00 2001 From: schnetter Date: Fri, 22 Jul 2005 23:11:25 +0000 Subject: Update future ideas git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinInitialData/IDAxiBrillBH/trunk@80 0a4070d5-58f5-498f-b6c0-2693e757fa0f --- doc/TODO | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/doc/TODO b/doc/TODO index 948a31e..054a564 100644 --- a/doc/TODO +++ b/doc/TODO @@ -5,7 +5,7 @@ This thorn works with non-unigrid Cactus, but it doesn't work very efficiently: it does the 2D elliptic setup and solve all over again for each local Cactus (3D) grid. It would be more efficient to move the 2D elliptic stuff out into a separately scheduled routine which would -be done once (for Carpet, it would be scheduled in level or global +be done once (for Carpet, it would be scheduled in global mode), and have only the interpolation to the 3D grid done for each local Cactus grid. @@ -26,3 +26,5 @@ computed eta value will fall outside the internal grid. It would be nice if this restriction could be lifted (eg allowing a grid point at the origin). Maybe some sort of interpolation in real space (instead of in eta-space) to fill in the hole at the origin? +Maybe an extrapolation that can lead outside the eta grid? Maybe use +the unperturbed black hole data outside the eta grid? -- cgit v1.2.3