[yt-users] velocity fields in yt

[Elizabeth Tasker]

I was wondering if the x-velocity, y-velocity and z-velocity fields 
themselves had been averaged to give a cell-centred quantity. There's no 
need for them to be so, I just needed to know before I calculated a 
cross-product to find the rotational potential of clouds I'd picked out.

Thank you for the clarification :)

Elizabeth


Matthew Turk wrote:
> Only in the DivV and VoritictySquared fields.  Where else should it be made?
>
> On Wed, Aug 3, 2011 at 5:04 PM, Elizabeth Tasker <taskere at mcmaster.ca> wrote:
>   
>> Hi,
>>
>> Quick question about the baryon velocity fields in yt: has any correction
>> been made for the fact Zeus uses face-centred, not cell-centred, velocities?
>>
>> Elizabeth
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