pygmm.akkar_sandikkaya_bommer_2014.AkkarSandikkayaBommer2014

class pygmm.akkar_sandikkaya_bommer_2014.AkkarSandikkayaBommer2014(scenario: Scenario)

Akkar, Sandikkaya, & Bommer (2014, []) model.

The model is specified for three different distance metrics. However, the implementation uses only one distance metric. They are used in the following order:

1. dist_jb

2. dist_hyp

3. dist_epi

This order was selected based on evaluation of the total standard deviation. To compute the response for differing metrics, call the model multiple times with different keywords.

Parameters

scenario (pygmm.model.Scenario) – earthquake scenario

__init__(scenario: Scenario)

Initialize the model.

Methods

__init__(scenario)	Initialize the model.
interp_ln_spec_accels(periods[, kind])	Interpolate the spectral acceleration.
interp_ln_stds(periods[, kind])	Interpolate the logarithmic standard deviation.
interp_spec_accels(periods[, kind])	Interpolate the spectral acceleration.

Attributes

ABBREV	Short name of the model
COEFF
INDEX_PGA	Index of the peak ground acceleration
INDEX_PGD	Index of the peak ground displacement
INDEX_PGV	Index of the peak ground velocity
INDICES_PSA	Indices for the spectral accelerations
LIMITS	Limits of model applicability
NAME	Long name of the model
PARAMS	Model parameters
PERIODS	Indices of the periods
PGD_SCALE	Scale factor to apply to get PGD in cm
PGV_SCALE	Scale factor to apply to get PGV in cm/sec
V_REF
ln_std_pga	Peak ground accelaration log-standard deviation.
ln_std_pgd	Peak ground displacement log-standard deviation.
ln_std_pgv	Peak ground velocity log-standard deviation.
ln_stds	Pseudo-spectral accelerations log-standard deviation.
periods	Periods specified by the model.
pga	Peak ground acceleration (PGA) computed by the model (g).
pgd	Peak ground displacement (PGD) computed by the model (cm).
pgv	Peak ground velocity (PGV) computed by the model (cm/sec).
scenario
spec_accels	Pseudo-spectral accelerations computed by the model (g).