[yt-users] [SPAM] Re: [SPAM] Re: Quantities, hierarchy

David Collins dcollins at physics.ucsd.edu
Tue May 25 15:17:10 PDT 2010


On Tue, May 25, 2010 at 2:27 PM, Matthew Turk <matthewturk at gmail.com> wrote:
> Hi Dave,
>
> That won't inherit it, but because data.pf is guaranteed to exist
> within the definition of a derived field, that should do what you
> want.
>
> -Matt

Rad.

Is there an easy way to cram something like into the .yt file.

Thanks!
d.

>
> On Tue, May 25, 2010 at 2:26 PM, David Collins
> <dcollins at physics.ucsd.edu> wrote:
>> Would something like what Britton suggested to Charles a while back work?
>>
>> pf.parameters['temperature_threshold'] = 1.e7
>> data.pf.parameters['temperature_threshold'].
>>
>> will
>> pf.h.sphere(whatever)
>>
>> inherit my new thing?
>>
>> d.
>>
>>
>> On Tue, May 25, 2010 at 2:02 PM, Matthew Turk <matthewturk at gmail.com> wrote:
>>> Hi Dave,
>>>
>>> Unfortunately, I don't think there is.  We could potentially set
>>> something up, but as it stands I think both the method resolution
>>> order of inherited Python objects as well as the name mangling for
>>> "private" methods like __set_default_field_parameters (in
>>> yt/lagos/BaseDataTypes.py:161) get in the way.
>>>
>>> -Matt
>>>
>>> On Tue, May 25, 2010 at 1:58 PM, david collins <antpuncher at gmail.com> wrote:
>>>> Hi, all--
>>>>
>>>> I've used set_field_parameter for computing quantities, but that works
>>>> directly on a ExtractedRegions and whatnot.  Is it possible to tie
>>>> something directly to the hierarchy or pf so that any new objects I
>>>> create can also see this value?
>>>>
>>>> Thanks,
>>>> d.
>>>>
>>>> --
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>>
>>
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