triqs.mesh.meshes.MeshReFreq.set_tail_fit_parameters

MeshReFreq.set_tail_fit_parameters()

Dispatched C++ function(s).

[1] (tail_fraction: float,
     n_tail_max: int = 30,
     expansion_order: int | None = <unprintable>)
  -> void

Set the pointer to a new tail-fitter object constructed with the given parameters.

Parameters:

tail_fractionfloat

Fraction of the mesh to consider in the tail fit (\(0 < r \leq 1\)).

n_tail_maxint

Maximum number of points to use in the tail fit (\(p_\text{max} > 0\)).

expansion_orderint | None

Optional expansion order \(q \leq q_{\text{max}} = 9\). If not set, it will be adjusted automatically.