LowRank.CoupledAdjuster

LowRank.CoupledAdjuster#

LowRank.CoupledAdjuster.py

make_component_curves(ssd, num_components, **kwargs)#

Make a LowRankInfo object. :param ssd: The SsData object containing XR and UV data. :type ssd: SsData :param num_components: The number of components to decompose into. If None, it will be determined automatically. :type num_components: int or None :param kwargs: Additional keyword arguments for decomposition and adjustment.

Possible keys include:
  • xr_peakpositions: list of float or None

    Initial peak positions for XR decomposition.

  • smooth_uv: bool

    If True, smooth the UV i-curve before decomposition.

  • consistent_uv: bool

    If True, adjust UV components to be consistent with XR components.

  • ip_effect_info: IpEffectInfo or None

    Information about the instrumental polarization effect.

  • debug: bool

    If True, enable debug mode.

Returns:

  • xr_icurve (Curve) – The extracted XR i-curve.

  • xr_ccurves (list of ComponentCurve) – The list of XR component curves.

  • uv_icurve (Curve) – The extracted UV i-curve.

  • uv_ccurves (list of ComponentCurve) – The list of UV component curves.

select_components(ssd, xr_ccurves, uv_ccurves)#

Select the relevant components from the decomposed curves.

Parameters:

  • ssd (SsData) – The SsData object containing XR and UV data.

  • xr_ccurves (list of ComponentCurve) – The list of XR component curves.

  • uv_ccurves (list of ComponentCurve) – The list of UV component curves.

Returns:

  • xr_ccurves (list of ComponentCurve) – The selected list of XR component curves.

  • uv_ccurves (list of ComponentCurve) – The selected list of UV component curves.

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