[AstroPy] question re specutils

Erik Bray embray at stsci.edu
Wed Sep 17 11:10:21 EDT 2014

On 09/17/2014 10:12 AM, Aycha Tammour wrote:
> Hi,
> I have a question about one of Astropy's affiliated packages and I hope someone
> here can help with it.
> I am trying to use specutils' extinction module but it seems I am unable to
> import it.
> I tried:
> import specutils
> specutils.extinction.extinction_ccm89(wave, r_v=3.1)
> And got:
> AttributeError: 'module' object has no attribute 'extinction'
> When I tried:
> from specutils import extinction
> I still got
> ImportError: cannot import name extinction
> Am I missing something here? I should mention that I was able to use some of the
> functionality in spectrum1D.

When you import specutils what do

 >>> specutils.__version__


 >>> specutils.__file__


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