pastas.rfunc.FourParam.get_tmax

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

Calculate tmax using approximation or root finding.

Parameters:

• p (array_like) – Response function parameters.

• cutoff (float, optional) – Fraction of the step response used to determine the response cutoff.

Returns:

Response time in days corresponding to the selected cutoff.

Return type:

float