From 167b7353013f12c35d935a88a91c7c961ae5a2db Mon Sep 17 00:00:00 2001 From: eschnett Date: Sat, 16 Jun 2012 15:39:07 +0000 Subject: Implement Driscoll&Healy integration Implements a more accurate integration over the sphere using an algorithm by Driscoll & Healy. This algorithm uses Gaussian integration weights, leading (almost) to exponential convergence. git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinAnalysis/Multipole/trunk@83 4f5cb9a8-4dd8-4c2d-9bbd-173fa4467843 --- .../test_driscollhealy/mp_harmonic_re_r8.00.ph.asc | 104 +++++++++++++++++++++ 1 file changed, 104 insertions(+) create mode 100644 test/test_driscollhealy/mp_harmonic_re_r8.00.ph.asc (limited to 'test/test_driscollhealy/mp_harmonic_re_r8.00.ph.asc') diff --git a/test/test_driscollhealy/mp_harmonic_re_r8.00.ph.asc b/test/test_driscollhealy/mp_harmonic_re_r8.00.ph.asc new file mode 100644 index 0000000..219f02c --- /dev/null +++ b/test/test_driscollhealy/mp_harmonic_re_r8.00.ph.asc @@ -0,0 +1,104 @@ +"Time = 0 +0.000000 0.4768960190949341205 +0.062832 0.4731354400496181056 +0.125664 0.4619133783331734744 +0.188496 0.443406739337559197 +0.251327 0.417907108617889822 +0.314159 0.3858170683438172932 +0.376991 0.3476422227979080182 +0.439823 0.3039851008795564358 +0.502655 0.255533712494027232 +0.565487 0.2030525812388497831 +0.628319 0.1473690189180452692 +0.691150 0.08936138578181727909 +0.753982 0.02994455985679102608 +0.816814 -0.02994455985679060975 +0.879646 -0.08936138578181719583 +0.942478 -0.1473690189180451304 +1.005310 -0.2030525812388500884 +1.068142 -0.255533712494027232 +1.130973 -0.3039851008795565468 +1.193805 -0.3476422227979084623 +1.256637 -0.3858170683438171267 +1.319469 -0.4179071086178900996 +1.382301 -0.443406739337558975 +1.445133 -0.461913378333173974 +1.507964 -0.4731354400496178836 +1.570796 -0.4768960190949332878 +1.633628 -0.4731354400496186607 +1.696460 -0.461913378333174196 +1.759292 -0.4434067393375594746 +1.822124 -0.4179071086178899885 +1.884956 -0.3858170683438170712 +1.947787 -0.3476422227979082957 +2.010619 -0.3039851008795566023 +2.073451 -0.255533712494027232 +2.136283 -0.2030525812388493112 +2.199115 -0.1473690189180452137 +2.261947 -0.08936138578181727909 +2.324779 -0.02994455985679057852 +2.387610 0.02994455985679041893 +2.450442 0.08936138578181734848 +2.513274 0.1473690189180449917 +2.576106 0.2030525812388492279 +2.638938 0.2555337124940273985 +2.701770 0.3039851008795561027 +2.764602 0.3476422227979088508 +2.827433 0.3858170683438172932 +2.890265 0.4179071086178900996 +2.953097 0.443406739337559308 +3.015929 0.4619133783331736964 +3.078761 0.4731354400496182722 +3.141593 0.4768960190949315114 +3.204425 0.4731354400496181611 +3.267256 0.4619133783331736409 +3.330088 0.4434067393375588639 +3.392920 0.4179071086178901551 +3.455752 0.3858170683438176263 +3.518584 0.3476422227979086288 +3.581416 0.3039851008795569354 +3.644247 0.2555337124940272875 +3.707079 0.203052581238849561 +3.769911 0.1473690189180455468 +3.832743 0.08936138578181757053 +3.895575 0.02994455985679117527 +3.958407 -0.02994455985679039117 +4.021239 -0.08936138578181766767 +4.084070 -0.1473690189180449084 +4.146902 -0.2030525812388496165 +4.209734 -0.2555337124940270654 +4.272566 -0.3039851008795565468 +4.335398 -0.3476422227979082402 +4.398230 -0.3858170683438171822 +4.461062 -0.4179071086178904326 +4.523893 -0.443406739337559086 +4.586725 -0.4619133783331737519 +4.649557 -0.4731354400496182722 +4.712389 -0.4768960190949321221 +4.775221 -0.4731354400496184387 +4.838053 -0.4619133783331735299 +4.900885 -0.4434067393375591415 +4.963716 -0.4179071086178902106 +5.026548 -0.3858170683438174597 +5.089380 -0.3476422227979087953 +5.152212 -0.3039851008795573795 +5.215044 -0.2555337124940266214 +5.277876 -0.2030525812388495333 +5.340708 -0.1473690189180454357 +5.403539 -0.08936138578181807013 +5.466371 -0.02994455985679158813 +5.529203 0.02994455985679015872 +5.592035 0.08936138578181786196 +5.654867 0.1473690189180450194 +5.717699 0.2030525812388488394 +5.780530 0.2555337124940263438 +5.843362 0.3039851008795563803 +5.906194 0.3476422227979081847 +5.969026 0.3858170683438172932 +6.031858 0.417907108617889711 +6.094690 0.4434067393375583643 +6.157522 0.4619133783331743626 +6.220353 0.4731354400496186052 +6.283185 0.476896019094934509 + + -- cgit v1.2.3