CONAN.models.basefuncLC
=======================

.. py:function:: CONAN.models.basefuncLC(coeff, LCdata, res, useSpline)

   Calculate the baseline function without the transit model

   :param coeff: the coefficients of the parametric polynomial
   :type coeff: array-like
   :param LCdata: data for this lc
   :type LCdata: dict
   :param res: residuals after dividing flux by transit model
   :type res: array-like
   :param useSpline: the configuration for the spline fit
   :type useSpline: SimpleNamespace

   :returns: **bfunc, spl** -- the baseline function and the spline fit to the residuals
   :rtype: array-like, array-like