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author | schnetter <schnetter@0a4070d5-58f5-498f-b6c0-2693e757fa0f> | 2005-07-22 23:11:25 +0000 |
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committer | schnetter <schnetter@0a4070d5-58f5-498f-b6c0-2693e757fa0f> | 2005-07-22 23:11:25 +0000 |
commit | 3342f675f08cb92660676f50ad3eb4a6231c44d3 (patch) | |
tree | ab6ebf0267e1fc75102558d952c696a57d7630c5 /doc | |
parent | f6290b709fba33db2fc3b4b3e2a73cc7ec9e8432 (diff) |
Update future ideas
git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinInitialData/IDAxiBrillBH/trunk@80 0a4070d5-58f5-498f-b6c0-2693e757fa0f
Diffstat (limited to 'doc')
-rw-r--r-- | doc/TODO | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -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? |