Re: [yt-dev] Question about vorticity and divergence plots
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
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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
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
think my data is cell-centered, and I give YT my velocity field in the name
of ["velx", "vely", "velz"]. Is there anything wrong?
Jia-Hung
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Hi Jia-Hung,
Are values stored as face-centered or cell-centered in your output?
-Matt
On Wed, Mar 5, 2014 at 5:21 AM, 吳佳鴻
http://lists.spacepope.org/listinfo.cgi/yt-dev-spacepope.org> wrote:
Dear all,
I’m new to YT. I encountered a problem when trying to plot the
divergence and vorticity of a velocity field with an octree data
structure similar to FLASH.
I put a cylindrically symmetric velocity field into YT. So far I could
get Velocity Magnitude Plot correctly and the Velocity vector looks
also fine (see the attachment). However, the VorticityMagnitude and
DivV plots have a offset toward the top right corner. I was wondering
where I did it wrong.
Any suggestion will be welcome, and thanks for the help in advance.
Sincerely,
Jia-Hung
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participants (2)
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Matthew Turk
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吳佳鴻