# -*- coding: utf-8 -*-
# vim: tabstop=4 shiftwidth=4 softtabstop=4
#
# Copyright (C) 2015-2018 GEM Foundation
#
# OpenQuake is free software: you can redistribute it and/or modify it
# under the terms of the GNU Affero General Public License as published
# by the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# OpenQuake is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
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# along with OpenQuake. If not, see <http://www.gnu.org/licenses/>.
"""
Module exports :class:`ParkerEtAl2020SInter`
:class:`ParkerEtAl2020SInterB`
:class:`ParkerEtAl2020SSlab`
:class:`ParkerEtAl2020SSlabB`
"""
import os
import math
import numpy as np
import pandas as pd
from scipy.special import erf
from openquake.baselib.general import CallableDict
from openquake.hazardlib import const
from openquake.hazardlib.gsim.base import GMPE, CoeffsTable, add_alias
from openquake.hazardlib.imt import PGA, SA, PGV
from openquake.hazardlib.gsim.utils_usgs_basin_scaling import \
_get_z2pt5_usgs_basin_scaling
EPI_ADJS = os.path.join(os.path.dirname(__file__),
"parker_2020_epi_adj_table.csv")
CONSTANTS = {"b4": 0.1, "f3": 0.05, "Vb": 200,
"vref_fnl": 760, "V1": 270, "vref": 760}
_a0 = CallableDict()
def _get_adjusted_m9_basin_term(C, z2pt5):
"""
Return the adjusted version of the M9 basin term as detailed within the
USGS NSHM java code for the Abrahamson and Gulerce 2020 subduction GMM.
"""
delta_z2pt5_adj = np.log(z2pt5 * 1000.) - np.log(1279.)
fb_adj = np.zeros(len(z2pt5))
idx_ce1 = delta_z2pt5_adj <= (C['C_e1']/C['C_e3'])
idx_ce2 = delta_z2pt5_adj >= (C['C_e2']/C['C_e3'])
fb_adj[idx_ce1] = C['C_e1']
fb_adj[idx_ce2] = C['C_e2']
idx_zero = fb_adj == 0.
if len(idx_zero) > 0: # unmodified indices must be zeros still
fb_adj[idx_zero] = (C['C_e3'] * delta_z2pt5_adj)[idx_zero]
return np.log(2.0) - fb_adj
def _get_sigma_mu_adjustment(sat_region, trt, imt, epi_adjs_table):
"""
Get the sigma_mu_adjustment (epistemic uncertainty) factor to be applied
to the mean ground-motion. Values are provided by authors in the
electronic supplement for PGA and SA (not PGV) for each saturation regions.
"""
# Map region to those within the adjustment table
if sat_region is None:
e_reg = 'Global'
elif sat_region in ['TW_N', 'TW_S']:
e_reg = 'Taiwan'
else:
e_reg = sat_region
# Get values for the saturation region
adjs = epi_adjs_table.loc[e_reg]
if trt == const.TRT.SUBDUCTION_INTERFACE:
add = 'interface'
else:
add = 'intraslab'
# Get period-dependent epistemic standard deviation (equation 27)
period = imt.period
if period < adjs[f'T1_{add}']:
eps_std = adjs[f'SigEp1_{add}']
elif period >= adjs[f'T1_{add}'] and period < adjs[f'T2_{add}']:
p1 = adjs[f'SigEp1_{add}'
] - (adjs[f'SigEp1_{add}'] - adjs[f'SigEp2_{add}'])
p2 = (np.log(period/adjs[f'T1_{add}']) /
np.log(adjs[f'T2_{add}']/adjs[f'T1_{add}']))
eps_std = p1 * p2
else: # Must be SA with a period larger than or equal to T2
eps_std = adjs[f'SigEp2_{add}']
return eps_std
@_a0.add(const.TRT.SUBDUCTION_INTERFACE)
def _a0_1(trt, region, basin, C, C_PGA):
"""
Regional anelastic coefficient, a0
"""
if region is None or region == "Cascadia":
a0 = C["a0"]
a0_pga = C_PGA["a0"]
else:
a0 = C[region + "_a0"]
a0_pga = C_PGA[region + "_a0"]
return a0, a0_pga
@_a0.add(const.TRT.SUBDUCTION_INTRASLAB)
def _a0_2(trt, region, basin, C, C_PGA):
"""
Regional anelastic coefficient for subduction slab, a0
"""
if region is None:
return C["a0slab"], C_PGA["a0slab"]
return C[region + "_a0slab"], C_PGA[region + "_a0slab"]
def _get_basin_term(C, ctx, region, basin):
"""
Basin term main handler.
"""
if not hasattr(ctx, 'z2pt5'):
return 0
if region == "JP":
return _get_basin_term_factors(3.05, -0.8, 500, 0.33,
C["J_e1"], C["J_e2"],
C["J_e3"], ctx)
if region == "Cascadia":
if basin is None:
return _get_basin_term_factors(3.94, -0.42, 200, 0.2,
C["C_e1"], C["C_e2"],
C["C_e3"], ctx)
if basin == "out":
dn = C["del_None"]
return _get_basin_term_factors(3.94, -0.42, 200, 0.2,
C["C_e1"],
C["C_e2"] + dn,
C["C_e3"] + dn, ctx)
if basin == "Seattle":
ds = C["del_Seattle"]
return _get_basin_term_factors(3.94, -0.42, 200, 0.2,
C["C_e1"],
C["C_e2"] + ds,
C["C_e3"] + ds, ctx)
return 0
_c0 = CallableDict()
@_c0.add(const.TRT.SUBDUCTION_INTERFACE)
def _c0_1(trt, region, saturation_region, C, C_PGA):
"""
c0 factor.
"""
if saturation_region is None:
c0_col = "c0"
else:
c0_col = saturation_region + "_c0"
return C[c0_col], C_PGA[c0_col]
@_c0.add(const.TRT.SUBDUCTION_INTRASLAB)
def _c0_2(trt, region, saturation_region, C, C_PGA):
"""
c0 factor.
"""
if saturation_region is None:
c0_col = "c0slab"
elif region in ["AK", "SA"]:
c0_col = saturation_region + "_c0slab"
else:
# no more specific region available
c0_col = region + "_c0slab"
return C[c0_col], C_PGA[c0_col]
_depth_scaling = CallableDict()
@_depth_scaling.add(const.TRT.SUBDUCTION_INTERFACE)
def _depth_scaling_1(trt, C, ctx):
"""
Depth scaling is for slab.
"""
return 0
@_depth_scaling.add(const.TRT.SUBDUCTION_INTRASLAB)
def _depth_scaling_2(trt, C, ctx):
res = C["m"] * (ctx.hypo_depth - C["db"]) + C["d"]
res[ctx.hypo_depth >= C["db"]] = C["d"]
res[ctx.hypo_depth <= 20] = C["m"] * (20 - C["db"]) + C["d"]
return res
def _get_basin_term_factors(theta0, theta1, vmu, vsig, e1, e2, e3, ctx):
"""
Basin term for given factors.
"""
btf = np.zeros_like(ctx.vs30)
select = ctx.z2pt5 != 0
if len(select) == 0:
return btf
vs30 = ctx.vs30[select]
z2pt5 = ctx.z2pt5[select]
z2pt5_pred = 10 ** (theta0 + theta1
* (1 + erf((np.log10(vs30) - math.log10(vmu))
/ (vsig * math.sqrt(2)))))
del_z2pt5 = np.log(z2pt5) - np.log(z2pt5_pred)
btf[select] = np.where(del_z2pt5 <= (e1 / e3), e1,
np.where(del_z2pt5 >= (e2 / e3), e2,
e3 * del_z2pt5))
return btf
def _linear_amplification(region, C, vs30):
"""
Linear site term.
"""
# site coefficients
v1 = CONSTANTS["V1"]
vref = CONSTANTS["vref"]
if region is None or region == "CAM":
s2 = C["s2"]
s1 = s2
elif region == "TW" or region == "JP":
s2 = C[region + "_s2"]
s1 = C[region + "_s1"]
else:
s2 = C[region + "_s2"]
s1 = s2
# linear site term
fnl = np.where(vs30 <= v1,
s1 * np.log(vs30 / v1) + s2 * math.log(v1 / vref),
0)
fnl = np.where((v1 < vs30) & (vs30 <= C["V2"]),
s2 * np.log(vs30 / vref), fnl)
fnl = np.where(vs30 > C["V2"], s2 * math.log(C["V2"] / vref), fnl)
return fnl
def _magnitude_scaling(sfx, C, C_PGA, mag, m_b):
"""
Magnitude scaling factor.
"""
m_diff = mag - m_b
fm = np.where(m_diff > 0, C["c6" + sfx] * m_diff,
C["c4" + sfx] * m_diff + C["c5" + sfx] * m_diff**2)
fm_pga = np.where(
m_diff > 0,
C_PGA["c6" + sfx] * m_diff,
C_PGA["c4" + sfx] * m_diff + C_PGA["c5" + sfx] * m_diff**2)
return fm, fm_pga
def _non_linear_term(C, imt, vs30, fp, fm, c0, fd=0):
"""
Non-linear site term.
"""
# fd for slab only
pgar = np.exp(fp + fm + c0 + fd)
if hasattr(imt, "period") and imt.period >= 3:
fnl = 0
else:
fnl = C["f4"] * (np.exp(C["f5"] * (
np.minimum(vs30, CONSTANTS["vref_fnl"]) - CONSTANTS["Vb"]))
- math.exp(C["f5"] * (CONSTANTS["vref_fnl"] - CONSTANTS["Vb"])))
fnl *= np.log((pgar + CONSTANTS["f3"]) / CONSTANTS["f3"])
return fnl
def _path_term(trt, region, basin, suffix, C, C_PGA, mag, rrup, m_b):
"""
Path term.
"""
h = _path_term_h(trt, mag, m_b)
r = np.sqrt(rrup ** 2 + h ** 2)
# log(R / Rref)
r_rref = np.log(r / np.sqrt(1 + h ** 2))
a0, a0_pga = _a0(trt, region, basin, C, C_PGA)
c1n = "c1" + suffix
fp = C[c1n] * np.log(r) + (CONSTANTS["b4"] * mag) * r_rref + a0 * r
fp_pga = C_PGA[c1n] * np.log(r) + (
CONSTANTS["b4"] * mag) * r_rref + a0_pga * r
return fp, fp_pga
_path_term_h = CallableDict()
@_path_term_h.add(const.TRT.SUBDUCTION_INTERFACE)
def _path_term_h_1(trt, mag, m_b=None):
"""
H factor for path term.
"""
return 10 ** (-0.82 + 0.252 * mag)
@_path_term_h.add(const.TRT.SUBDUCTION_INTRASLAB)
def _path_term_h_2(trt, mag, m_b=None):
"""
H factor for path term, subduction slab.
"""
m = (math.log10(35) - math.log10(3.12)) / (m_b - 4)
return np.where(mag <= m_b, 10 ** (m * (mag - m_b) + math.log10(35)), 35)
[docs]def get_stddevs(C, rrup, vs30):
"""
Returns the standard deviations.
Generate tau, phi, and total sigma computed from both
total and partitioned phi models.
"""
# define period-independent coefficients for phi models
v1 = 200
v2 = 500
r1 = 200
r2 = 500
# total Phi
phi_rv = np.zeros(len(vs30))
for i, vs30i in enumerate(vs30):
if rrup[i] <= r1:
phi_rv[i] = C["phi21"]
elif rrup[i] >= r2:
phi_rv[i] = C["phi22"]
else:
phi_rv[i] = ((C["phi22"] - C["phi21"])
/ (math.log(r2) - math.log(r1))) \
* (math.log(rrup[i]) - math.log(r1)) + C["phi21"]
if vs30i <= v1:
phi_rv[i] += C["phi2V"] * \
(math.log(r2 / max(r1, min(r2, rrup[i])))
/ math.log(r2 / r1))
elif vs30i < v2:
phi_rv[i] += C["phi2V"] * \
((math.log(v2 / min(v2, vs30i)))
/ math.log(v2 / v1)) * \
(math.log(r2 / max(r1, min(r2, rrup[i])))
/ math.log(r2 / r1))
phi_tot = np.sqrt(phi_rv)
return [np.sqrt(C["Tau"] ** 2 + phi_tot ** 2), C["Tau"], phi_tot]
[docs]class ParkerEtAl2020SInter(GMPE):
"""
Implements Parker et al. (2020) for subduction interface.
:param str region: Choice of sub region ("AK", "CAM", "SA", "TW",
"Cascadia", "JP").
:param str saturation_region: Choice of saturation region ("Aleutian",
"AK", "Cascadia", "CAM_S", "CAM_N", "JP_Pac",
"JP_Phi", "SA_N", "SA_S", "TW_W", "TW_E")
:param str basin: Choice of basin region ("Out" or "Seattle")
:param bool m9_basin_term: Apply the M9 basin term adjustment
:param bool usgs_basin_scaling: Scaling factor to be applied to basin term
based on USGS basin model
:param float sigma_mu_epsilon: Number of standard deviations to multiply
sigma_mu (which is the standard deviations
of the median) for the epistemic uncertainty
model
"""
DEFINED_FOR_TECTONIC_REGION_TYPE = const.TRT.SUBDUCTION_INTERFACE
#: Supported intensity measure types are spectral acceleration,
#: peak ground acceleration and peak ground velocity
DEFINED_FOR_INTENSITY_MEASURE_TYPES = {PGV, PGA, SA}
#: Supported intensity measure component is the geometric mean component
DEFINED_FOR_INTENSITY_MEASURE_COMPONENT = const.IMC.GEOMETRIC_MEAN
DEFINED_FOR_STANDARD_DEVIATION_TYPES = {
const.StdDev.TOTAL, const.StdDev.INTER_EVENT, const.StdDev.INTRA_EVENT}
#: Site amplification is dependent only upon Vs30
REQUIRES_SITES_PARAMETERS = {'vs30'}
#: Required rupture parameters are only magnitude for the interface model
REQUIRES_RUPTURE_PARAMETERS = {'mag'}
#: Required distance measure is closest distance to rupture, for
#: interface events
REQUIRES_DISTANCES = {'rrup'}
# Other required attributes
REQUIRES_ATTRIBUTES = {'region', 'saturation_region', 'basin',
'm9_basin_term' 'usgs_basin_scaling',
'sigma_mu_epsilon'}
def __init__(self, region=None, saturation_region=None, basin=None,
m9_basin_term=False, usgs_basin_scaling=False,
sigma_mu_epsilon=0.0):
"""
Enable setting regions to prevent messy overriding
and code duplication.
"""
self.region = region
if saturation_region is None:
self.saturation_region = region
else:
self.saturation_region = saturation_region
self.basin = basin
self.m9_basin_term = m9_basin_term
self.usgs_basin_scaling = usgs_basin_scaling
# USGS basin scaling and M9 basin term is only applied when the
# region param is set to Cascadia.
if self.usgs_basin_scaling or self.m9_basin_term:
if region != "Cascadia":
raise ValueError('To apply the USGS basin scaling or the M9 '
'basin adjustment to ParkerEtAl2020 the '
'Cascadia region must be specified.')
if 'z2pt5' not in self.REQUIRES_SITES_PARAMETERS:
raise ValueError('A subclass of ParkerEtAl2020 which applies '
'a basin term must be specified to use the '
'the USGS basin scaling or the M9 basin '
'adjustment (i.e. it must have z2pt5 as a '
' required site parameter).')
self.sigma_mu_epsilon = sigma_mu_epsilon
with open(EPI_ADJS) as f:
self.epi_adjs_table = pd.read_csv(f.name).set_index('Region')
[docs] def compute(self, ctx: np.recarray, imts, mean, sig, tau, phi):
"""
See :meth:`superclass method
<.base.GroundShakingIntensityModel.compute>`
for spec of input and result values.
"""
trt = self.DEFINED_FOR_TECTONIC_REGION_TYPE
C_PGA = self.COEFFS[PGA()]
for m, imt in enumerate(imts):
C = self.COEFFS[imt]
# Get USGS basin scaling factor if required (can only be
# applied for CAS region)
if self.usgs_basin_scaling:
usgs_baf = _get_z2pt5_usgs_basin_scaling(ctx.z2pt5, imt.period)
else:
usgs_baf = np.ones(len(ctx.vs30))
# Regional Mb factor
if self.saturation_region in self.MB_REGIONS:
m_b = self.MB_REGIONS[self.saturation_region]
else:
m_b = self.MB_REGIONS["default"]
c0, c0_pga = _c0(
trt, self.region, self.saturation_region, C, C_PGA)
fm, fm_pga = _magnitude_scaling(
self.SUFFIX, C, C_PGA, ctx.mag, m_b)
fp, fp_pga = _path_term(
trt, self.region, self.basin, self.SUFFIX,
C, C_PGA, ctx.mag, ctx.rrup, m_b)
fd = _depth_scaling(trt, C, ctx)
fd_pga = _depth_scaling(trt, C_PGA, ctx)
fb = _get_basin_term(C, ctx, self.region, self.basin)
flin = _linear_amplification(self.region, C, ctx.vs30)
fnl = _non_linear_term(C, imt, ctx.vs30, fp_pga, fm_pga, c0_pga,
fd_pga)
# The output is the desired median model prediction in LN units
# Take the exponential to get PGA, PSA in g or the PGV in cm/s
pre_baf_mean = fp + fnl + flin + fm + c0 + fd
# If required get the m9 basin adjustment if long period SA
# for deep basin sites
if self.m9_basin_term and imt != PGV:
if imt.period >= 1.9:
m9_adj = _get_adjusted_m9_basin_term(C, ctx.z2pt5)
fb[ctx.z2pt5 >= 6.0] = m9_adj[ctx.z2pt5 >= 6.0]
# Now get the mean with basin term added
mean[m] = pre_baf_mean + (fb * usgs_baf)
if self.sigma_mu_epsilon and imt != PGV: # Assume don't apply to PGV
# Apply epistemic uncertainty scaling
sigma_mu_adjust = _get_sigma_mu_adjustment(
self.saturation_region, trt, imt, self.epi_adjs_table)
mean[m] += sigma_mu_adjust * self.sigma_mu_epsilon
sig[m], tau[m], phi[m] = get_stddevs(C, ctx.rrup, ctx.vs30)
COEFFS = CoeffsTable(sa_damping=5, table="""\
IMT c0 AK_c0 Aleutian_c0 Cascadia_c0 CAM_N_c0 CAM_S_c0 JP_Pac_c0 JP_Phi_c0 SA_N_c0 SA_S_c0 TW_E_c0 TW_W_c0 c0slab AK_c0slab Aleutian_c0slab Cascadia_c0slab CAM_c0slab JP_c0slab SA_N_c0slab SA_S_c0slab TW_c0slab c1 c1slab b4 a0 AK_a0 CAM_a0 JP_a0 SA_a0 TW_a0 a0slab AK_a0slab Cascadia_a0slab CAM_a0slab JP_a0slab SA_a0slab TW_a0slab c4 c5 c6 c4slab c5slab c6slab d m db V2 JP_s1 TW_s1 s2 AK_s2 Cascadia_s2 JP_s2 SA_s2 TW_s2 f4 f4slab f5 J_e1 J_e2 J_e3 C_e1 C_e2 C_e3 del_None del_Seattle Tau phi21 phi22 phi2V VM phi2S2S,0 a1 phi2SS,1 phi2SS,2 a2
pgv 8.097 9.283796298 8.374796298 7.728 7.046899908 7.046899908 8.772125851 7.579125851 8.528671414 8.679671414 7.559846279 7.559846279 13.194 12.79 13.6 12.874 12.81 13.248 12.754 12.927 13.516 -1.661 -2.422 0.1 -0.00395 -0.00404 -0.00153 -0.00239 -0.000311 -0.00514 -0.0019 -0.00238 -0.00109 -0.00192 -0.00215 -0.00192 -0.00366 1.336 -0.039 1.844 1.84 -0.05 0.8 0.2693 0.0252 67 850 -0.738 -0.454 -0.601 -1.031 -0.671 -0.738 -0.681 -0.59 -0.31763 -0.31763 -0.0052 -0.137 0.137 0.091 0 0.115 0.068 -0.115 0 0.477 0.348 0.288 -0.179 423 0.142 0.047 0.153 0.166 0.011
pga 4.082 4.458796298 3.652796298 3.856 2.875899908 2.875899908 5.373125851 4.309125851 5.064671414 5.198671414 3.032846279 3.032846279 9.907 9.404 9.912 9.6 9.58 10.145 9.254 9.991 10.071 -1.662 -2.543 0.1 -0.00657 -0.00541 -0.00387 -0.00862 -0.00397 -0.00787 -0.00255 -0.00227 -0.00354 -0.00238 -0.00335 -0.00238 -0.00362 1.246 -0.021 1.128 1.84 -0.05 0.4 0.3004 0.0314 67 1350 -0.586 -0.44 -0.498 -0.785 -0.572 -0.586 -0.333 -0.44 -0.44169 -0.44169 -0.0052 0 0 1 0 0 1 0 0 0.48 0.396 0.565 -0.18 423 0.221 0.093 0.149 0.327 0.068
0.01 3.714 4.094796298 3.288796298 3.488 2.564899908 2.564899908 5.022125851 3.901125851 4.673671414 4.807671414 2.636846279 2.636846279 9.962 9.451 9.954 9.802 9.612 10.162 9.293 9.994 10.174 -1.587 -2.554 0.1 -0.00657 -0.00541 -0.00387 -0.00862 -0.00397 -0.00787 -0.00255 -0.00219 -0.00401 -0.00217 -0.00311 -0.00217 -0.00355 1.246 -0.021 1.128 1.84 -0.05 0.4 0.2839 0.0296 67 1300 -0.604 -0.44 -0.498 -0.803 -0.571 -0.604 -0.333 -0.44 -0.4859 -0.4859 -0.0052 0 0 1 0 0 1 0 0 0.476 0.397 0.56 -0.18 423 0.223 0.098 0.148 0.294 0.071
0.02 3.762 4.132796298 3.338796298 3.536 2.636899908 2.636899908 5.066125851 3.935125851 4.694671414 4.827671414 2.698846279 2.698846279 10.099 9.587 10.086 9.933 9.771 10.306 9.403 10.152 10.273 -1.593 -2.566 0.1 -0.00657 -0.00541 -0.00387 -0.00862 -0.00397 -0.00787 -0.00255 -0.00219 -0.00401 -0.00217 -0.00311 -0.00217 -0.00355 1.227 -0.021 1.128 1.884 -0.05 0.415 0.2854 0.0298 67 1225 -0.593 -0.458 -0.478 -0.785 -0.575 -0.593 -0.345 -0.458 -0.4859 -0.4859 -0.00518 0 0 1 0 0 1 0 0 0.482 0.401 0.563 -0.181 423 0.227 0.105 0.149 0.294 0.073
0.025 3.859 4.246796298 3.392796298 3.633 2.731899908 2.731899908 5.140125851 4.094125851 4.779671414 4.911671414 2.800846279 2.800846279 10.181 9.667 10.172 10.009 9.85 10.387 9.481 10.292 10.329 -1.607 -2.578 0.1 -0.00657 -0.00541 -0.00387 -0.00862 -0.00397 -0.00787 -0.00255 -0.00219 -0.00401 -0.00217 -0.00311 -0.00217 -0.00355 1.221 -0.021 1.128 1.884 -0.05 0.43 0.2891 0.0302 67 1200 -0.569 -0.454 -0.464 -0.745 -0.573 -0.579 -0.362 -0.459 -0.4859 -0.4859 -0.00515 0 0 1 0 0 1 0 0 0.49 0.405 0.575 -0.183 423 0.231 0.12 0.15 0.31 0.076
0.03 4.014 4.386796298 3.535796298 3.788 2.890899908 2.890899908 5.317125851 4.278125851 4.935671414 5.066671414 2.926846279 2.926846279 10.311 9.808 10.302 10.133 9.993 10.498 9.592 10.459 10.451 -1.63 -2.594 0.1 -0.00657 -0.00541 -0.00387 -0.00862 -0.00397 -0.00787 -0.00255 -0.00219 -0.00401 -0.00217 -0.00311 -0.00217 -0.00355 1.215 -0.021 1.128 1.884 -0.05 0.445 0.2932 0.0306 67 1200 -0.539 -0.455 -0.446 -0.69 -0.565 -0.561 -0.38 -0.464 -0.4908 -0.4908 -0.00511 0 0 1 0 0 1 0 0 0.5 0.413 0.589 -0.188 423 0.239 0.145 0.153 0.313 0.077
0.04 4.223 4.553796298 3.747796298 3.997 3.075899908 3.075899908 5.564125851 4.531125851 5.182671414 5.312671414 3.069846279 3.069846279 10.588 10.086 10.602 10.404 10.317 10.744 9.834 10.818 10.678 -1.657 -2.629 0.1 -0.00657 -0.00541 -0.00387 -0.00862 -0.00397 -0.00787 -0.00255 -0.00219 -0.00401 -0.00217 -0.00311 -0.00217 -0.00355 1.207 -0.021 1.128 1.884 -0.05 0.46 0.3004 0.0313 67 1200 -0.468 -0.453 -0.431 -0.636 -0.546 -0.508 -0.403 -0.466 -0.49569 -0.49569 -0.00505 0 0 1 0 0 1 0 0 0.515 0.439 0.616 -0.205 423 0.261 0.177 0.159 0.322 0.08
0.05 4.456 4.745796298 3.959796298 4.23 3.287899908 3.287899908 5.843125851 4.816125851 5.457671414 5.586671414 3.236846279 3.236846279 10.824 10.379 10.862 10.634 10.563 10.981 10.027 11.102 10.86 -1.687 -2.649 0.1 -0.00657 -0.00541 -0.00387 -0.00862 -0.00397 -0.00787 -0.00255 -0.00219 -0.00401 -0.00217 -0.00311 -0.00217 -0.00355 1.201 -0.021 1.128 1.884 -0.05 0.475 0.3048 0.0316 67 1225 -0.403 -0.452 -0.42 -0.594 -0.519 -0.461 -0.427 -0.468 -0.49823 -0.49823 -0.00497 0 0 1 0.1 -0.1 -0.063 -0.05 0 0.528 0.473 0.653 -0.23 423 0.285 0.2 0.167 0.33 0.077
0.075 4.742 4.972796298 4.231796298 4.516 3.560899908 3.560899908 6.146125851 5.126125851 5.788671414 5.917671414 3.446846279 3.446846279 11.084 10.65 11.184 10.888 10.785 11.25 10.265 11.424 11.093 -1.715 -2.65 0.1 -0.00657 -0.00541 -0.00387 -0.00862 -0.00397 -0.00787 -0.00255 -0.00219 -0.00401 -0.00217 -0.00311 -0.00217 -0.00355 1.19 -0.021 1.128 1.884 -0.05 0.49 0.2992 0.0321 67 1350 -0.325 -0.456 -0.442 -0.586 -0.497 -0.452 -0.458 -0.473 -0.49724 -0.49724 -0.00489 0.05 -0.043 -0.025 0.3 -0.34 -0.2 -0.075 0.078 0.53 0.529 0.722 -0.262 423 0.339 0.205 0.184 0.299 0.063
0.1 4.952 5.160796298 4.471796298 4.726 3.788899908 3.788899908 6.346125851 5.333125851 5.998671414 6.126671414 3.643846279 3.643846279 11.232 10.816 11.304 11.03 10.841 11.466 10.467 11.49 11.283 -1.737 -2.647 0.1 -0.00657 -0.00541 -0.00387 -0.00862 -0.00397 -0.00787 -0.00255 -0.00219 -0.00401 -0.00217 -0.00311 -0.00217 -0.00355 1.182 -0.021 1.128 1.884 -0.05 0.505 0.2854 0.032 67 1450 -0.264 -0.468 -0.485 -0.629 -0.486 -0.498 -0.49 -0.482 -0.49471 -0.49471 -0.00478 0.1 -0.085 -0.05 0.333 -0.377 -0.222 -0.081 0.075 0.524 0.517 0.712 -0.239 423 0.347 0.185 0.176 0.31 0.061
0.15 5.08 5.285796298 4.665796298 4.848 3.945899908 3.945899908 6.425125851 5.420125851 6.103671414 6.230671414 3.798846279 3.798846279 11.311 10.883 11.402 11.103 10.809 11.619 10.566 11.32 11.503 -1.745 -2.634 0.1 -0.00657 -0.00541 -0.00387 -0.00862 -0.00397 -0.00787 -0.00255 -0.00219 -0.00401 -0.00217 -0.00311 -0.00217 -0.00355 1.171 -0.021 1.162 1.884 -0.06 0.52 0.2814 0.0325 67 1500 -0.25 -0.484 -0.546 -0.729 -0.499 -0.568 -0.536 -0.499 -0.48583 -0.48583 -0.0046 0.164 -0.139 -0.082 0.29 -0.29 -0.193 -0.091 0.064 0.51 0.457 0.644 -0.185 423 0.313 0.123 0.164 0.307 0.076
0.2 5.035 5.277796298 4.661796298 4.798 3.943899908 3.943899908 6.288125851 5.289125851 6.013671414 6.140671414 3.827846279 3.827846279 11.055 10.633 11.183 10.841 10.519 11.351 10.33 10.927 11.32 -1.732 -2.583 0.1 -0.00657 -0.00541 -0.00387 -0.00862 -0.00397 -0.00787 -0.00255 -0.00219 -0.00401 -0.00217 -0.00311 -0.00217 -0.00355 1.163 -0.021 1.187 1.884 -0.068 0.535 0.291 0.0306 67 1425 -0.288 -0.498 -0.612 -0.867 -0.533 -0.667 -0.584 -0.522 -0.47383 -0.47383 -0.00434 0.164 -0.139 -0.082 0.177 -0.192 -0.148 -0.092 0.075 0.501 0.432 0.64 -0.138 423 0.277 0.11 0.163 0.301 0.07
0.25 4.859 5.154796298 4.503796298 4.618 3.800899908 3.800899908 5.972125851 4.979125851 5.849671414 5.974671414 3.765846279 3.765846279 10.803 10.322 10.965 10.583 10.268 11.063 10.124 10.555 11.147 -1.696 -2.539 0.1 -0.00657 -0.00541 -0.00387 -0.00862 -0.00397 -0.00787 -0.00255 -0.00219 -0.00401 -0.00217 -0.00311 -0.00217 -0.00355 1.156 -0.021 1.204 1.884 -0.075 0.55 0.2758 0.0306 67 1350 -0.36 -0.511 -0.688 -1.011 -0.592 -0.781 -0.654 -0.555 -0.47696 -0.47696 -0.00402 0.08 -0.08 -0.053 0.1 -0.035 -0.054 0 0 0.492 0.45 0.633 -0.185 423 0.26 0.119 0.169 0.233 0.077
0.3 4.583 4.910796298 4.276796298 4.34 3.491899908 3.491899908 5.582125851 4.592125851 5.603671414 5.728671414 3.602846279 3.602846279 10.669 10.116 10.87 10.443 10.134 10.878 10.077 10.328 11.079 -1.643 -2.528 0.1 -0.00657 -0.00541 -0.00387 -0.00862 -0.00397 -0.00787 -0.00255 -0.00219 -0.00401 -0.00217 -0.00311 -0.00217 -0.00355 1.151 -0.021 1.215 1.884 -0.082 0.565 0.2719 0.0323 67 1250 -0.455 -0.514 -0.748 -1.133 -0.681 -0.867 -0.725 -0.596 -0.4845 -0.4845 -0.0037 0 0 1 0 0 1 0 0 0.492 0.436 0.584 -0.158 423 0.254 0.092 0.159 0.22 0.065
0.4 4.18 4.548796298 3.919796298 3.935 3.128899908 3.128899908 5.091125851 4.089125851 5.151671414 5.277671414 3.343846279 3.343846279 10.116 9.561 10.411 9.884 9.598 10.296 9.539 9.639 10.547 -1.58 -2.452 0.1 -0.00657 -0.00541 -0.00387 -0.00862 -0.00397 -0.00787 -0.00255 -0.00219 -0.00401 -0.00217 -0.00311 -0.00217 -0.00355 1.143 -0.022 1.227 1.884 -0.091 0.58 0.2539 0.0302 67 1150 -0.617 -0.51 -0.802 -1.238 -0.772 -0.947 -0.801 -0.643 -0.48105 -0.48105 -0.00342 -0.13 0.113 0.087 0 0.05 0.2 0 0 0.492 0.433 0.556 -0.19 423 0.23 0.044 0.158 0.222 0.064
0.5 3.752 4.168796298 3.486796298 3.505 2.640899908 2.640899908 4.680125851 3.571125851 4.719671414 4.848671414 3.028846279 3.028846279 9.579 8.973 9.901 9.341 9.097 9.711 9.03 9.03 10.049 -1.519 -2.384 0.1 -0.00657 -0.00541 -0.00387 -0.00862 -0.00397 -0.00787 -0.00255 -0.00219 -0.00401 -0.00217 -0.00311 -0.00217 -0.00355 1.143 -0.023 1.234 1.884 -0.1 0.595 0.2482 0.0295 67 1025 -0.757 -0.506 -0.845 -1.321 -0.838 -1.003 -0.863 -0.689 -0.46492 -0.46492 -0.00322 -0.2 0.176 0.118 0 0.1 0.2 0 0 0.492 0.428 0.51 -0.186 423 0.225 0.038 0.16 0.243 0.044
0.75 3.085 3.510796298 2.710796298 2.837 1.987899908 1.987899908 3.906125851 2.844125851 3.995671414 4.129671414 2.499846279 2.499846279 8.837 8.246 9.335 8.593 8.324 8.934 8.258 8.258 9.327 -1.44 -2.338 0.1 -0.00635 -0.00478 -0.00342 -0.00763 -0.00351 -0.0068 -0.00211 -0.00189 -0.00347 -0.00188 -0.00269 -0.00188 -0.00307 1.217 -0.026 1.24 1.884 -0.115 0.61 0.2227 0.0266 67 900 -0.966 -0.5 -0.911 -1.383 -0.922 -1.052 -0.942 -0.745 -0.43439 -0.43439 -0.00312 -0.401 0.284 0.167 0 0.2 0.125 -0.2 0.012 0.492 0.448 0.471 -0.177 422 0.218 0.04 0.175 0.241 0.04
1.0 2.644 3.067796298 2.238796298 2.396 1.553899908 1.553899908 3.481125851 2.371125851 3.512671414 3.653671414 2.140846279 2.140846279 8.067 7.507 8.68 7.817 7.557 8.164 7.467 7.417 8.504 -1.419 -2.267 0.1 -0.0058 -0.00415 -0.00297 -0.00663 -0.00305 -0.00605 -0.00187 -0.00168 -0.00309 -0.00167 -0.00239 -0.00167 -0.00273 1.27 -0.028 1.24 1.884 -0.134 0.625 0.1969 0.0231 67 800 -0.986 -0.49 -0.926 -1.414 -0.932 -1.028 -0.96 -0.777 -0.38484 -0.38484 -0.0031 -0.488 0.346 0.203 0 0.245 0.153 -0.245 0.037 0.492 0.43 0.43 -0.166 422 0.227 0.015 0.195 0.195 0.043
1.5 2.046 2.513796298 1.451796298 1.799 0.990899908 0.990899908 2.870125851 1.779125851 2.875671414 3.023671414 1.645846279 1.645846279 6.829 6.213 7.581 6.573 6.35 6.896 6.22 6.18 7.204 -1.4 -2.166 0.1 -0.00505 -0.00342 -0.00245 -0.00546 -0.00252 -0.00498 -0.00154 -0.00139 -0.00254 -0.00138 -0.00197 -0.00138 -0.00225 1.344 -0.031 1.237 1.884 -0.154 0.64 0.1452 0.0118 67 760 -0.966 -0.486 -0.888 -1.43 -0.814 -0.971 -0.942 -0.79 -0.32318 -0.32318 -0.0031 -0.578 0.48 0.24 0 0.32 0.2 -0.32 0.064 0.492 0.406 0.406 -0.111 422 0.244 -0.047 0.204 0.204 -0.034
2.0 1.556 2.061796298 0.906796298 1.31 0.534899908 0.534899908 2.507125851 1.293125851 2.327671414 2.481671414 1.217846279 1.217846279 5.871 5.206 6.671 5.609 5.434 5.935 5.261 5.161 6.227 -1.391 -2.077 0.1 -0.00429 -0.0029 -0.00208 -0.00463 -0.00214 -0.00423 -0.00131 -0.00118 -0.00216 -0.00117 -0.00167 -0.00117 -0.00191 1.396 -0.034 1.232 1.884 -0.154 0.655 0.06 0.007 67 760 -0.901 -0.475 -0.808 -1.421 -0.725 -0.901 -0.891 -0.765 -0.26577 -0.26577 -0.0031 -0.645 0.579 0.254 0 0.37 0.239 -0.28 0.14 0.492 0.393 0.393 0 422 0.231 -0.036 0.196 0.196 -0.036
2.5 1.167 1.709796298 0.392796298 0.922 0.186899908 0.186899908 2.160125851 0.895125851 1.950671414 2.111671414 0.871846279 0.871846279 5.2 4.594 6.047 4.932 4.773 5.234 4.567 4.517 5.517 -1.394 -2.015 0.1 -0.00369 -0.0025 -0.00179 -0.00399 -0.00184 -0.00364 -0.00113 -0.00101 -0.00186 -0.00101 -0.00144 -0.00101 -0.00164 1.437 -0.036 1.227 1.884 -0.154 0.67 0 0 0 760 -0.822 -0.453 -0.743 -1.391 -0.632 -0.822 -0.842 -0.724 -0.21236 -0.21236 -0.0031 -0.678 0.609 0.267 0 0.4 0.264 -0.313 0.19 0.492 0.381 0.381 0 421 0.222 -0.025 0.169 0.169 -0.029
3.0 0.92 1.456796298 0.099796298 0.675 -0.087100092 -0.087100092 1.969125851 0.607125851 1.766671414 1.932671414 0.596846279 0.596846279 4.83 4.206 5.667 4.556 4.441 4.849 4.176 4.076 5.157 -1.416 -2.012 0.1 -0.00321 -0.00217 -0.00156 -0.00347 -0.0016 -0.00316 -0.000979 -0.00088 -0.00161 -0.000873 -0.00125 -0.000873 -0.00143 1.47 -0.038 1.223 1.949 -0.154 0.685 0 0 0 760 -0.751 -0.428 -0.669 -1.343 -0.57 -0.751 -0.787 -0.675 0 -0.17807 -0.0031 -0.772 0.635 0.265 0 0.43 0.287 -0.355 0.165 0.492 0.367 0.367 0 419 0.199 -0.03 0.177 0.177 -0.011
4.0 0.595 1.207796298 -0.356203702 0.352 -0.353100092 -0.353100092 1.675125851 0.303125851 1.524671414 1.698671414 0.268846279 0.268846279 4.173 3.517 4.97 3.893 3.849 4.074 3.495 3.445 4.55 -1.452 -1.989 0.1 -0.00244 -0.00165 -0.00118 -0.00264 -0.00122 -0.00241 -0.000745 -0.00067 -0.00123 -0.000664 -0.000952 -0.000664 -0.00109 1.523 -0.044 1.216 2.031 -0.154 0.7 0 0 0 760 -0.68 -0.396 -0.585 -1.297 -0.489 -0.68 -0.706 -0.613 0 -0.13729 -0.0031 -0.699 0.709 0.259 0 0.44 0.303 -0.417 0.163 0.492 0.33 0.33 0 416 0.191 -0.042 0.158 0.158 0.033
5.0 0.465 1.131796298 -0.601203702 0.223 -0.491100092 -0.491100092 1.601125851 0.183125851 1.483671414 1.665671414 0.014846279 0.014846279 3.833 3.142 4.592 3.547 3.502 3.814 3.038 3.038 4.229 -1.504 -1.998 0.1 -0.0016 -0.00125 -0.000895 -0.002 -0.000919 -0.00182 -0.000564 -0.000507 -0.000929 -0.000503 -0.00072 -0.000503 -0.000822 1.564 -0.048 1.21 2.131 -0.154 0.715 0 0 0 760 -0.592 -0.353 -0.506 -1.233 -0.421 -0.592 -0.621 -0.536 0 -0.07733 -0.0031 -0.642 0.63 0.215 0 0.45 0.321 -0.45 0.132 0.492 0.298 0.298 0 415 0.181 0.005 0.132 0.132 0.014
7.5 0.078 0.758796298 -1.137203702 -0.162 -0.837100092 -0.837100092 1.270125851 -0.143874149 1.175671414 1.366671414 -0.446153721 -0.446153721 3.132 2.391 3.65 2.84 2.821 3.152 2.368 2.368 3.554 -1.569 -2.019 0.1 -0.000766 -0.000519 -0.000371 -0.000828 -0.000382 -0.000755 -0.000234 -0.00021 -0.000385 -0.000209 -0.000299 -0.000209 -0.000341 1.638 -0.059 1.2 2.185 -0.154 0.73 0 0 0 760 -0.494 -0.311 -0.418 -1.147 -0.357 -0.52 -0.52 -0.444 0 -0.05443 -0.0031 -0.524 0.306 0.175 0 0.406 0.312 -0.35 0.15 0.492 0.254 0.254 0 419 0.181 -0.016 0.113 0.113 0.016
10.0 0.046 0.708796298 -1.290203702 -0.193 -0.864100092 -0.864100092 1.364125851 -0.195874149 1.271671414 1.462671414 -0.473153721 -0.473153721 2.72 2.031 2.95 2.422 2.408 2.791 1.939 1.939 3.166 -1.676 -2.047 0.1 0 0 0 0 0 0 0 0 0 0 0 0 0 1.69 -0.067 1.194 2.35 -0.154 0.745 0 0 0 760 -0.395 -0.261 -0.321 -1.06 -0.302 -0.395 -0.42 -0.352 0 -0.03313 -0.0031 -0.327 0.182 0.121 0 0.345 0.265 -0.331 0.117 0.492 0.231 0.231 0 427 0.181 0.04 0.11 0.11 0.017
""")
# constant table suffix
SUFFIX = ""
MB_REGIONS = {"Aleutian": 8, "AK": 8.6, "Cascadia": 7.7,
"CAM_S": 7.4, "CAM_N": 7.4, "JP_Pac": 8.5, "JP_Phi": 7.7,
"SA_N": 8.5, "SA_S": 8.6, "TW_W": 7.1, "TW_E": 7.1,
"default": 7.9}
[docs]class ParkerEtAl2020SInterB(ParkerEtAl2020SInter):
"""
For Cascadia and Japan where basins are defined (also require z2pt5).
"""
REQUIRES_SITES_PARAMETERS = {'vs30', 'z2pt5'}
[docs]class ParkerEtAl2020SSlab(ParkerEtAl2020SInter):
"""
Modifications for subduction slab.
"""
DEFINED_FOR_TECTONIC_REGION_TYPE = const.TRT.SUBDUCTION_INTRASLAB
# slab also requires hypo_depth
REQUIRES_RUPTURE_PARAMETERS = {'mag', 'hypo_depth'}
# constant table suffix
SUFFIX = "slab"
MB_REGIONS = {"Aleutian": 7.98, "AK": 7.2, "Cascadia": 7.2,
"CAM_S": 7.6, "CAM_N": 7.4, "JP_Pac": 7.65, "JP_Phi": 7.55,
"SA_N": 7.3, "SA_S": 7.25, "TW_W": 7.7, "TW_E": 7.7,
"default": 7.6}
[docs]class ParkerEtAl2020SSlabB(ParkerEtAl2020SSlab):
"""
For Cascadia and Japan where basins are defined (also require z2pt5).
"""
REQUIRES_SITES_PARAMETERS = {'vs30', 'z2pt5'}
add_alias('ParkerEtAl2020SInterAleutian', ParkerEtAl2020SInter,
region="AK", saturation_region="Aleutian")
add_alias('ParkerEtAl2020SInterAlaska', ParkerEtAl2020SInter,
region="AK")
add_alias('ParkerEtAl2020SInterCAMN', ParkerEtAl2020SInter,
region="CAM", saturation_region="CAM_N")
add_alias('ParkerEtAl2020SInterCAMS', ParkerEtAl2020SInter,
region="CAM", saturation_region="CAM_S")
add_alias('ParkerEtAl2020SInterSAN', ParkerEtAl2020SInter,
region="SA", saturation_region="SA_N")
add_alias('ParkerEtAl2020SInterSAS', ParkerEtAl2020SInter,
region="SA", saturation_region="SA_S")
add_alias('ParkerEtAl2020SInterTaiwanE', ParkerEtAl2020SInter,
region="TW", saturation_region="TW_E")
add_alias('ParkerEtAl2020SInterTaiwanW', ParkerEtAl2020SInter,
region="TW", saturation_region="TW_W")
add_alias('ParkerEtAl2020SInterCascadia', ParkerEtAl2020SInterB,
region="Cascadia")
add_alias('ParkerEtAl2020SInterCascadiaOut', ParkerEtAl2020SInterB,
region="Cascadia", basin="out")
add_alias('ParkerEtAl2020SInterCascadiaSeattle', ParkerEtAl2020SInterB,
region="Cascadia", basin="Seattle")
add_alias('ParkerEtAl2020SInterJapanPac', ParkerEtAl2020SInterB,
region="JP", saturation_region="JP_Pac")
add_alias('ParkerEtAl2020SInterJapanPhi', ParkerEtAl2020SInterB,
region="JP", saturation_region="JP_Phi")
add_alias('ParkerEtAl2020SSlabAleutian', ParkerEtAl2020SSlab,
region="AK", saturation_region="Aleutian")
add_alias('ParkerEtAl2020SSlabAlaska', ParkerEtAl2020SSlab,
region="AK")
add_alias('ParkerEtAl2020SSlabCAMN', ParkerEtAl2020SSlab,
region="CAM", saturation_region="CAM_N")
add_alias('ParkerEtAl2020SSlabCAMS', ParkerEtAl2020SSlab,
region="CAM", saturation_region="CAM_S")
add_alias('ParkerEtAl2020SSlabSAN', ParkerEtAl2020SSlab,
region="SA", saturation_region="SA_N")
add_alias('ParkerEtAl2020SSlabSAS', ParkerEtAl2020SSlab,
region="SA", saturation_region="SA_S")
add_alias('ParkerEtAl2020SSlabTaiwanE', ParkerEtAl2020SSlab,
region="TW", saturation_region="TW_E")
add_alias('ParkerEtAl2020SSlabTaiwanW', ParkerEtAl2020SSlab,
region="TW", saturation_region="TW_W")
add_alias('ParkerEtAl2020SSlabCascadia', ParkerEtAl2020SSlabB,
region="Cascadia")
add_alias('ParkerEtAl2020SSlabCascadiaOut', ParkerEtAl2020SSlabB,
region="Cascadia", basin="out")
add_alias('ParkerEtAl2020SSlabCascadiaSeattle', ParkerEtAl2020SSlabB,
region="Cascadia", basin="Seattle")
add_alias('ParkerEtAl2020SSlabJapanPac', ParkerEtAl2020SSlabB,
region="JP", saturation_region="JP_Pac")
add_alias('ParkerEtAl2020SSlabJapanPhi', ParkerEtAl2020SSlabB,
region="JP", saturation_region="JP_Phi")
