I would like to analyse turbulence in ENZO by comparing velocity difference at different scales. To do this I would like to calculate the velocity difference between each cell and cells a set distance bracket away, square, sum over all cells, and square root to get a turbulent velocity at that length scale. I would the like to do that for many different length scales to form a graph of turbulent velocity against length scale.

Has anyone ever done anything like this with YT or have a suggestion for the easiest way to go about doing this? (with either SH = 1 or 0)

Many thanks,

Libby

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Elizabeth Harper-Clark MA MSci

PhD Candidate, Astrophysics, UofT

www.astro.utoronto.ca/~h-clark

h-clark@cita.utoronto.ca

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