[yt-users] Line-of-sight density profile

Stephen Skory s at skory.us
Thu Jan 10 19:59:08 PST 2013

Hi Junhwan,

> One more confirm. Is the "t" in ray["t"] the built-in field (like Density)
> or the derived field that I need to make in my own?

To be pedantic, "t" is a derived field, but it's already defined for
you for ray objects, so you can just use it.

Stephen Skory
s at skory.us
510.621.3687 (google voice)

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