3.5. User-Defined Average Spectral Acceleration

imcalculator.get_saavg_user_defined(periods_list)

Computes the geometric mean of spectral accelerations for a user-defined list of periods.

Parameters:

periods_list (list or numpy.ndarray) – List of user-defined periods (s) at which spectral accelerations are computed.

Returns:

sa_avg – Geometric mean of spectral accelerations (g) over the user-defined periods.

Return type:

float