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Adding a 2LPT implementation #15

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Martin-Rey opened this issue Oct 3, 2017 · 1 comment

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backburner enhancement

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Martin-Rey commented Oct 3, 2017

Is the gain of precision over the Zel'dovich approximation worth the time ? This feature seems to be present in most latest IC codes.

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apontzen commented Oct 3, 2017

My sense is: no, not really. For additional accuracy one can just start at higher redshift and get the same accuracy gain with little CPU cost.

apontzen added enhancement backburner labels

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