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| author | Eugeniy Mikhailov <evgmik@gmail.com> | 2011-05-31 00:44:47 -0400 |
|---|---|---|
| committer | Eugeniy Mikhailov <evgmik@gmail.com> | 2011-05-31 00:44:47 -0400 |
| commit | 1edbabbea6c4b5fe278ae333be9dbc140d2553bf (patch) | |
| tree | de6c5aee85543f625a4b6d05bc3e368dcc674ffe /xmds2 | |
| parent | 951f184698ca3c6a16a08f056d063ed671950664 (diff) | |
| download | Nresonances-1edbabbea6c4b5fe278ae333be9dbc140d2553bf.tar.gz Nresonances-1edbabbea6c4b5fe278ae333be9dbc140d2553bf.zip | |
SIC algorithm to ARK45 for speed
Diffstat (limited to 'xmds2')
| -rw-r--r-- | xmds2/Nlevels_no_dopler_with_z/Nlevels_no_dopler_with_z.xmds | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/xmds2/Nlevels_no_dopler_with_z/Nlevels_no_dopler_with_z.xmds b/xmds2/Nlevels_no_dopler_with_z/Nlevels_no_dopler_with_z.xmds index d3db235..d14718d 100644 --- a/xmds2/Nlevels_no_dopler_with_z/Nlevels_no_dopler_with_z.xmds +++ b/xmds2/Nlevels_no_dopler_with_z/Nlevels_no_dopler_with_z.xmds @@ -143,7 +143,12 @@ </vector> <sequence> - <integrate algorithm="SIC" interval="2e-2" steps="600"> + <!--For this set of conditions ARK45 is faster than ARK89--> + <integrate algorithm="ARK45" tolerance="1e-2" interval="4e-2"> + <!--SIC algorithm seems to be much slower and needs fine 'z' step tuning and much finer time grid--> + <!--For example I had to quadruple the time grid from 1000 to 4000 when increased z distance from 0.02 to 0.04--> + + <!--<integrate algorithm="SIC" interval="4e-2" steps="200">--> <samples>200 200</samples> <operators> <operator kind="cross_propagation" algorithm="SI" propagation_dimension="t"> |