pastas.rfunc.FourParam.get_tmax_approximation

pastas.rfunc.FourParam.get_tmax_approximation(p: pastas.typing.ArrayLike, cutoff: float | None = None) → float

Approximate tmax using adaptive cumulative integration in log-time.

Parameters:

• p (array_like) – Response function parameters [A, n, a, b].

• cutoff (float, optional) – Fraction of the total step response reached at tmax.

Returns:

Approximated tmax in days.

Return type:

float