[yt-users] Error with important of AbsorptionSpectrum

[Devin Silvia]

Thanks, Britton.  That works.  I'll point out the issue with particle
trajectories.

On Mon, Jan 27, 2014 at 10:35 AM, Britton Smith <brittonsmith at gmail.com> wrote:
> Hi Devin,
>
> The problem is that doing "from yt.analysis_modules.api import ..." will try
> to import everything that api first and the particle_trajectories (which is
> an unrelated module) is simply failing.  You might file a bug for the import
> error.  Beside that, you can import the AbsorptionSpectrum in the following
> way to circumvent this issue:
> from yt.analysis_modules.absorption_spectrum.api import AbsorptionSpectrum
>
> Britton
>
>
> On Mon, Jan 27, 2014 at 3:22 PM, Devin Silvia <devin.silvia at gmail.com>
> wrote:
>>
>> Hi Andrew,
>>
>> The code is failing on the import call for AbsorptionSpectrum.  So I'm
>> not at the point yet of trying to run the code.  I was under the
>> impression that the line-of-sight velocities would come from the gas
>> velocity anyway, of course I could be wrong there.
>>
>> -Devin
>>
>> On Mon, Jan 27, 2014 at 9:38 AM, Andrew James Emerick
>> <aje2123 at columbia.edu> wrote:
>> > Are you generating the spectrum with line of sight velocities turned on?
>> > If
>> > so try it without and see if the same error occurs. I suspect the
>> > particle
>> > trajectories are used for this, but I do not know for sure.
>> >
>> >
>> >
>> > Andrew E
>> >
>> >
>> > On Monday, January 27, 2014, Devin Silvia <devin.silvia at gmail.com>
>> > wrote:
>> >>
>> >> Hi all,
>> >>
>> >> I recently used conda to install yt, but when I try to import
>> >> AbsorptionSpectrum, I get this error:
>> >>
>> >> http://paste.yt-project.org/show/4246/
>> >>
>> >> I'm not familiar with particle_trajectories, but is this something
>> >> that is actually needed by AbsorptionSpectrum?  If not, should it even
>> >> being trying to import that?  Any thoughts/help are, as always,
>> >> appreciated.
>> >>
>> >> Cheers,
>> >> Devin
>> >>
>> >> --
>> >> Devin W. Silvia
>> >> Research Associate
>> >> Department of Physics and Astronomy
>> >> Michigan State University
>> >> www.devinsilvia.com
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>> >
>> >
>> > --
>> > Graduate Student
>> > Columbia University
>> > Department of Astronomy
>> >
>> >
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>>
>>
>>
>> --
>> Devin W. Silvia
>> Research Associate
>> Department of Physics and Astronomy
>> Michigan State University
>> www.devinsilvia.com
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-- 
Devin W. Silvia
Research Associate
Department of Physics and Astronomy
Michigan State University
www.devinsilvia.com