filtertools.get_ellipse does not handle surrounds well

baccuslab / pyret

Python tools for analysis of neurophysiology data

https://pyret.readthedocs.io/en/master/

MIT License

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Closed nirum closed 8 years ago

nirum commented 8 years ago

In filtertools.get_ellipse, the curve fitting tool gets tripped up when there are strong or large spatial surrounds.

one potential fix: clip negative values to remove the surround before fitting the ellipse