grogupy._core.make_contour

grogupy._core.make_contour(emin: float = -20, emax: float = 0.0, enum: int = 42, p: float = 150) → tuple[ndarray[Any, dtype[_ScalarType_co]], ndarray[Any, dtype[_ScalarType_co]]]

A more sophisticated contour generator.

Calculates the parameters for the complex contour integral. It uses the Legendre-Gauss quadrature method. It returns a class that contains the information for the contour integral.

Parameters

emin: int, optional

Energy minimum of the contour. Defaults to -20

emax: float, optional

Energy maximum of the contour. Defaults to 0.0, so the Fermi level

enum: int, optional

Number of sample points along the contour. Defaults to 42

p: int, optional

Shape parameter that describes the distribution of the sample points. Defaults to 150

Returns

ze: NDArray

Contour points

we: NDArray

Weights along the contour