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desihub / specter

A toolkit for simulating multi-object spectrographs
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(new) bug in specter GaussHermitePSF #72

Open julienguy opened 5 years ago

julienguy commented 5 years ago

File "/global/common/software/desi/users/jguy/specter/py/specter/psf/gausshermite.py", line 279, in 

_gh
    return self._hermitenorm[m](u) * np.exp(-0.5 * u**2) / np.sqrt(2. * np.pi)

AttributeError: 'GaussHermitePSF' object has no attribute '_hermitenorm'

lastephey commented 5 years ago

Ah, this is my fault. We broke this functionality in our recent pull request to make _pgh faster. I will fix this by updating _gh to use our new custom hermitenorm function.

On Wed, Oct 24, 2018 at 9:01 AM julienguy notifications@github.com wrote:

File "/global/common/software/desi/users/jguy/specter/py/specter/psf/gausshermite.py", line 279, in _gh return self._hermitenormm http://u np.exp(-0.5 u*2) / np.sqrt(2. np.pi) AttributeError: 'GaussHermitePSF' object has no attribute '_hermitenorm'

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