[yt-users] ramses-rt data with yt

Mike Butler mbutler.astro at gmail.com
Thu Apr 10 06:11:33 PDT 2014


Hi Sam,

Actually I just found out what I was doing wrong - when I was specifying
fields I was specifying too many (i.e. including the flux variables).  If I
only specify the hydro+ionization fraction variables it works fine.

Thanks anyway,

Mike


On Thu, Apr 10, 2014 at 2:54 PM, Sam Geen <samgeen at astro.ox.ac.uk> wrote:

>  Hi Mike,
>
> A few questions:
> - What version of YT are you using? The latest dev version (3.0) is the
> most reliable for RAMSES. If you're not using this then I strongly
> recommend upgrading.
> - Can you copy/paste the full log that you get for producing the
> projection? I just tried loading a RAMSES-RT file and didn't see this. I
> assume you're using a recent version of RAMSES-RT?
> - I don't think YT 3.0 has full support for RT, MHD, ATON, etc, yet - I
> should try to get round to that some time if no-one else beats me to it.
> You should be able to load the fields for ionisation fractions in the
> current version, though, but you need to specify the fields yourself,
> otherwise it might guess that you have magnetic fields and mess things up
> (RAMSES doesn't leave many clues as to what's included in the hydro files,
> so YT has to guess a bit).
>
> Cheers,
>
> Sam
>
>
>
> On 10/04/14 14:34, Mike Butler wrote:
>
>  Hello,
>
> I am trying to make some projections of some Ramses-RT data and am getting
> strange results (see attached projection).  I have tried manually
> specifying the fields and just doing pf=load('data') and get the same
> result.  Everything still works fine with non-RT Ramses data.  I'm not sure
> if it's relevant but when I do the projection I get the following messages
> that I haven't seen before:
>
> yt : [INFO     ] 2014-04-10 14:23:17,651 Loading field plugins.
> yt : [INFO     ] 2014-04-10 14:23:17,651 Loaded angular_momentum (8 new
> fields)
> yt : [INFO     ] 2014-04-10 14:23:17,651 Loaded astro (14 new fields)
> yt : [INFO     ] 2014-04-10 14:23:17,651 Loaded cosmology (20 new fields)
> yt : [INFO     ] 2014-04-10 14:23:17,652 Loaded fluid (55 new fields)
> yt : [INFO     ] 2014-04-10 14:23:17,652 Loaded fluid_vector (87 new
> fields)
> yt : [INFO     ] 2014-04-10 14:23:17,653 Loaded geometric (102 new fields)
> yt : [INFO     ] 2014-04-10 14:23:17,653 Loaded local (102 new fields)
> yt : [INFO     ] 2014-04-10 14:23:17,653 Loaded magnetic_field (108 new
> fields)
>
>  Any ideas?
>
> Thanks,
>
> Mike
>
>
> _______________________________________________
> yt-users mailing listyt-users at lists.spacepope.orghttp://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.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/20140410/e297c7a8/attachment.html>


More information about the yt-users mailing list