[yt-dev] bulk velocity cookbook recipe correct ?

[Michael Zingale]

I'm looking over the cookbook recipes and stumbled across this one:

http://yt-project.org/docs/dev-3.0/cookbook/calculating_information.html#radial-velocity-profile

in the plot, I cannot distinguish between the two lines -- should there
have been a difference?  Is the data dramatic? or is this recipe not doing
what it suggests it should do?

-- 
Michael Zingale
Associate Professor

Dept. of Physics & Astronomy • Stony Brook University • Stony Brook, NY
11794-3800
*phone*:  631-632-8225
*e-mail*: Michael.Zingale at stonybrook.edu
*web*: http://www.astro.sunysb.edu/mzingale
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