[yt-users] FixedResolutionBuffer problem

[Matthew Turk]

On Wed, Feb 26, 2014 at 7:47 AM, Mike Butler <mbutler.astro at gmail.com> wrote:
> 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.
>

Hi Mike,

That's pretty weird.  Without knowing what wasn't implemented it's
hard to say, but that construction otherwise looks good to me.  Can
you file a bug with the full traceback?

-Matt

> 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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