[yt-dev] Question about vorticity and divergence plots

[Matthew Turk]

Hi Jia-Hung,

Yes, I received it, and it's the fourth item in my box today.

(If anybody else wants to take a look, I would appreciate it.)

-Matt

On Wed, Mar 12, 2014 at 10:58 AM, 吳佳鴻 <r00222055 at ntu.edu.tw> wrote:
> Hi Matt,
>
>
>
> I already sent an email which has the subject “About YT Divergence and
> Vorticity Plots from Jia-hung” to your gmail account.
>
> In the email, it includes my data and my several frontend files.
>
> Any suggestion is welcome and thank you in advance for the help.
>
>
>
> Sincerely,
>
> -Jia-Hung
>
>
>
>
>
> -----------------Previous-------------------------------------------
>
> Hi Jia-Hung,
>
>
>
> Interesting.  With cell-centered data, it ought to produce correct results.
>
>
>
> Would you be able to send me a small sample dataset (off-list) and I
>
> can take a look?  Or feel free to stop by our hangout at 11AM Eastern
>
> and I can try it out there.
>
>
>
> -Matt
>
>
>
> On Wed, Mar 5, 2014 at 1:31 PM, 吳佳鴻 <r00222055 at ntu.edu.tw> wrote:
>
>> Hi Matt,
>
>>
>
>>
>
>>
>
>> I am sorry that somehow my mailbox could not receive the mail
>> successfully,
>
>> so I copy and paste the previous discussion at the bottom of this email.
>> I
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>> think my data is cell-centered, and I give YT my velocity field in the
>> name
>
>> of ["velx", "vely", "velz"].  Is there anything wrong?
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>>
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>>
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>>
>
>> Jia-Hung
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>>
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>>
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>>
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>>
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>>
>
>> --------------------------------------previous
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>> ------------------------------------------
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>>
>
>> Hi Jia-Hung,
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>>
>
>>
>
>>
>
>> Are values stored as face-centered or cell-centered in your output?
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>>
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>>
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>>
>
>> -Matt
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>>
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>>
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>>
>
>> On Wed, Mar 5, 2014 at 5:21 AM, 吳佳鴻 <r00222055 at ntu.edu.tw> wrote:
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>>
>
>>> Dear all,
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>>
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>>>
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>>
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>>>
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>>
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>>>
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>>
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>>> I’m new to YT. I encountered a problem when trying to plot the
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>>
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>>> divergence and vorticity of a velocity field with an octree data
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>>
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>>> structure similar to FLASH.
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>>>
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>>>
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>>>
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>>> I put a cylindrically symmetric velocity field into YT. So far I could
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>>> get Velocity Magnitude Plot correctly and the Velocity vector looks
>
>>
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>>> also fine (see the attachment). However, the VorticityMagnitude and
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>>
>
>>> DivV plots have a offset toward the top right corner. I was wondering
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>>> where I did it wrong.
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>>
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>>> Any suggestion will be welcome, and thanks for the help in advance.
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>>
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>>>
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>>>
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>>>
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>>> Sincerely,
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>>
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>>>
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>>
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>>> Jia-Hung
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>>>
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>>>
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>>>
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>>>
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>>>
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>>>
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>>> _______________________________________________
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>>
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>>> yt-dev mailing list
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>>
>
>>> yt-dev at lists.spacepope.org
>
>>
>
>>> http://lists.spacepope.org/listinfo.cgi/yt-dev-spacepope.org
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>>
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>>>
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>>
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>
>>
>
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