[yt-users] Isocontours for two fields in volume rendering.

[Nathan Goldbaum]

Thomas Robitaille entered that movie for the 2014 scipy John Hunter
plotting contest, and won!

http://stsdas.stsci.edu/download/mdroe/plotting/entry6/index.html

One nice piece of the plotting contest is that the source code had to be
available, so you can see he blends the two volume renderings together:

http://stsdas.stsci.edu/download/mdroe/plotting/_downloads/scipy_2014_entry.py

On Sun, Nov 16, 2014 at 3:24 PM, Cameron Hummels <chummels at gmail.com> wrote:

> I believe this email thread has more information on dealing with
> multivariate volume rendering:
>
>
> http://lists.spacepope.org/htdig.cgi/yt-users-spacepope.org/2013-August/014067.html
>
> These emails are in reference to yt 2.x, but 3.0 shouldn't be
> substantially different.  The gist of the solution is that you can do two
> volume renders for two different fields, then combine them in the end to a
> single image.  Stella Offner created a good example of this in a movie
> which is featured on our webpage (5th one down):
>
> http://yt-project.org/gallery.html
>
> I hope this helps!
>
> Cameron
>
> On Sat, Nov 15, 2014 at 11:13 PM, Daniel Fenn <dsfenn at gmail.com> wrote:
>
>> Hi--I've got a question I'm hoping someone can help me with. I'm trying
>> to do a volume rendering including 2 different fields whose scales differ
>> by ~8 orders of magnitude. I'd like to be able to specify isocontours for
>> specific values for each of the fields. I've been able to achieve this with
>> just one field, but how can I do it for multiple fields?
>>
>> Thanks.
>>
>> Daniel
>>
>> _______________________________________________
>> yt-users mailing list
>> yt-users at lists.spacepope.org
>> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
>>
>>
>
>
> --
> Cameron Hummels
> Postdoctoral Researcher
> Steward Observatory
> University of Arizona
> http://chummels.org
>
> _______________________________________________
> yt-users mailing list
> yt-users at lists.spacepope.org
> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.spacepope.org/pipermail/yt-users-spacepope.org/attachments/20141116/c0ed5901/attachment.htm>