[yt-users] FixedResolutionBuffer problem

Mike Butler mbutler.astro at gmail.com
Wed Feb 26 05:47:41 PST 2014


Hi Matt,

I was using 2.x.  If I try to run the same code in 3.0, I get a
NotImplementedError at the "57
f.create_dataset("/density",data=test["Density"])"  line.  However, if I
just switch data_source to source, it works fine in 2.x, so I guess that
will work for now.

Thanks,

Mike


On Wed, Feb 26, 2014 at 2:36 PM, Matthew Turk <matthewturk at gmail.com> wrote:

> Hi Mike,
>
> Are you on 2.x or 3.0?  2.x has the nasty, nasty habit of accepting
> kwargs without validating them, *and* in 2.x, it's the "source" kwarg
> not "data_source".  In 3.0 we've fixed both of these things.
>
> -Matt
>
> On Wed, Feb 26, 2014 at 5:29 AM, Mike Butler <mbutler.astro at gmail.com>
> wrote:
> > Hello,
> >
> > I am trying to make a fixed resolution buffer of a projection of a
> region in
> > one of my simulations.  Here is the relevant part of the script:
> >
> > size=0.025
> > center=[0.48,0.545,1.003]
> > right0=[center[0]+size,center[1]+size,center[2]+size]
> > left0=[center[0]-size,center[1]-size,center[2]-size]
> > region=pf.h.region(center,left0,right0)
> > p=pf.h.proj(0,"Density",data_source=region)
> > test=FixedResolutionBuffer(p,[0.52,0.57,0.978,1.028],(512,512))
> > f=h5py.File("test.h5","w")
> > f.create_dataset("/density",data=test["Density"])
> > f.close
> >
> > When I write the buffer to a h5 file, it seems to be projecting through
> the
> > whole domain, instead of only the 0.05x0.05x0.05 region I specify.  Any
> > ideas what I am doing wrong?
> >
> > Thanks,
> >
> > Mike
> >
> >
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