[yt-users] FRB with different weights

[David Collins]

> Couldn't you just iterate over a list of data objects, generating a unique
> FRB in each loop iteration?
>
> Schematically:
>
> >>> objects = [ds.proj(..., weight_field=None), ds.proj(...
> weight_field='density')]
> >>>
> >>>for obj in objects:
> ...       frb = obj.to_frb(...)
> ...       ds_frb = frb.export_dataset(...)
>
>
I don't follow how that gets me something I can hand to PhasePlot.  As I
understand it, the call to PhasePlot needs to look like
>>> phaseplot = yt.PhasePlot(data_source,x_field, y_field, z_field)
data_source needs to be a yt container object, doesn't it?

d.



>
>> d.
>>
>>
>>
>>>
>>>
>>>>
>>>> d.
>>>>
>>>>
>>>>
>>>>> In principle we could let the projection object accept a list of
>>>>> weight fields (which is what you want, I think), but that's not how it
>>>>> works right now.
>>>>>
>>>>>
>>>>>>
>>>>>> d.
>>>>>>
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