[yt-users] problem writing fits image
Nathan Goldbaum
nathan12343 at gmail.com
Thu Jul 24 14:07:46 PDT 2014
Hi Juan,
Do you have astropy installed? This error indicates that python was was
unable to import astropy when it imported yt.
-Nathan
On Thu, Jul 24, 2014 at 2:03 PM, Juan Camilo Ibanez Mejia <
jibanezmejia at amnh.org> wrote:
> Dear yt users,
>
> I was trying to generate a FITS file from one of my simulations but I
> obtained an error I
> do not understand and do not know how to solve. I followed the procedure
> in:
> http://yt-project.org/docs/dev-3.0/visualizing/writing_fits_images.html
> and in the moment I call *fib = FITSImageBuffer(cvg, fields=["density"])*
> I obtain the error:
>
> ---------------------------------------------------------------------------AttributeError Traceback (most recent call last)<ipython-input-87-25a548a040e2> in <module>()----> 1 fib = FITSImageBuffer(cvg, fields=["density"])
> /home/jcibanezm/codes/yt30/yt-x86_64/src/yt-hg/yt/utilities/fits_image.pyc in __init__(self, data, fields, units, center, scale, wcs) 104 mylog.info("Making a FITS image of field %s" % (key)) 105 if first:--> 106 hdu = pyfits.PrimaryHDU(np.array(img_data[key])) 107 first = False 108 else:
> AttributeError: 'NoneType' object has no attribute 'PrimaryHDU'
>
>
> Any idea how can I solve this ?
>
> thanks in advance
>
> Juan
>
> _____________________________
> Juan Camilo Ibañez Mejia
> PhD candidate in physics
> Institute für Theoretische Astrophysik
> Heidelberg University
> jibanez at zah.uni-heidelberg.de
>
> Research Scholar
> Department of Astrophysics
> American Museum of Natural History
> +1-212-313-7435
> jibanezmejia at amnh.org
> _____________________________
>
>
> _______________________________________________
> yt-users mailing list
> yt-users at lists.spacepope.org
> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
>
>
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