[yt-users] yt-3.0 vs/and yt-2.5 for ramses simulation

[Junhwan Choi (최준환)]

Thank you Matt,

I will follow your suggestion and try to migrate yt-3.0.
Could you point out where I can get install_script.sh for yt-3.0?
In some cases, I need to install yt from scratch, and I can not find it in
 yt_analysis/yt-3.0 Bitbucket.

Thank you,
Junhwan



On Tue, Sep 10, 2013 at 7:55 AM, Matthew Turk <matthewturk at gmail.com> wrote:

> Hi Junhwan,
>
> On Mon, Sep 9, 2013 at 10:43 PM, Junhwan Choi (최준환)
> <choi.junhwan at gmail.com> wrote:
> > Dear yt user,
> >
> > I have a new project that needs to deal with ramses simulation.
> > Since I have used the yt, I would like to keep using yt for my ramses
> > project.
> > I find that the yt-3.0 supports ramses much better than yt-2.5.x version.
>
> Yup -- in a recent change, I have disabled RAMSES in 2.5.
>
> > Since yt-3.0 is still developed stage, I would like to use both of them
> > together.
>
> You may find that 3.0 works well for what you want to do, if your
> other work is on Enzo or FLASH.  I would encourage you to try it out.
>
> > Is it possible to have yt-2.5 version and yt-3.0?
> > In this case, how can I install both yt?
> > (Or you can recommend that simply move on yt-3.0).
> > Is there yt-3.0 version of instal_script.sh?
>
> You can do both.  There is a 3.0 version of the install script, but
> the simplest way would be to do this in your existing install:
>
> cd $YT_DEST/src/
> hg clone https://bitbucket.org/yt_analysis/yt-3.0 yt-3.0-hg
> cd yt-3.0-hg
> cp -v ../yt-hg/*.cfg .
> python2.7 setup.py develop
>
> This will switch your yt installation to that directory.  To get back
> to the previous, 2.5 version, you have to then do:
>
> cd $YT_DEST/src/yt-hg
> python2.7 setup.py develop
>
> and back to 3.0:
>
> cd $YT_DEST/src/yt-3.0-hg
> python2.7 setup.py develop
>
> ...but again, it may be completely reasonable to simply do all your
> analysis in 3.0.  In fact, it would be very useful to hear about any
> problems you run into, particularly as we attempt to migrate
> development to yt 3.
>
> >
> > In addition, is there any document or site that explain how to use ramses
> > output in yt?
>
> This notebook demonstrates it, but one of the main goals is to make
> every operation that works on a dataset work on *all* datasets.  So it
> should largely be the same, and any missing functionality is a bug and
> should be reported!
>
> https://hub.yt-project.org/nb/5zw7qn
>
> Best,
>
> Matt
>
> >
> > Thank you,
> > Junhwan
> >
> >
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