res_m = 848
rho = 2700
g = 9.8
depth_corr = 1000 # m in a km (depth units)
poiss_corr = 0.33 #
clip_len = 1500
clip_dist = clip_len + 1500
# make new coordinates for fault patches (in array coordinates)
s1_xyz = hbx.coord_map_inverse_3d(
[s1['utm_lon'], s1['utm_lat'], s1['depth_km']],
x_step=x_res_deg,
x_shift=x0_conv,
y_step=y_res_deg,
y_shift=y0_conv,
z_step=1,
z_shift=1.5)
s1_xyz = np.array(s1_xyz)
s1_xyz[0:2, :] = s1_xyz[0:2, :] - clip_len
s1_yxz = np.array([s1_xyz[1, :], s1_xyz[0, :], s1_xyz[2, :]])
s2_xyz = hbx.coord_map_inverse_3d(
[s2['utm_lon'], s2['utm_lat'], s2['depth_km']],
x_step=x_res_deg,
x_shift=x0_conv,
y_step=y_res_deg,
y_shift=y0_conv,
z_step=1,
z_shift=1.5)
# get coordinate data info (manually input)
topo_x0 = -1919052.3800296092
topo_y0 = 5429616.539854606
x_res_deg = 848.2707
y_res_deg = 848.2707
x0_conv = topo_x0
y0_conv = topo_y0 - (4343 * y_res_deg) #upper to lower edge
clip_len = 1500
clip_dist = clip_len * 2
lms_xyz = hbx.coord_map_inverse_3d(
[lms['utm_lon'], lms['utm_lat'], lms['depth']],
x_step=x_res_deg,
x_shift=x0_conv,
y_step=y_res_deg,
y_shift=y0_conv,
z_step=1,
z_shift=1.851)
lms_xyz = np.array(lms_xyz)
lms_xyz[0:2, :] = lms_xyz[0:2, :] - clip_len
lms_yxz = np.array([lms_xyz[1, :], lms_xyz[0, :], lms_xyz[2, :]])
print 'loading stress arrays'
fs = h5py.File(stress_file, 'r')
comp_list = ['xx', 'yy', 'zz', 'xy', 'xz', 'yz']
stress_dict = {}
for cc in comp_list:
stress_dict[cc] = (fs['{}_MPa'.format(cc)][clip_len:clip_dist,
res_m = 848
rho = 2700
g = 9.8
depth_corr = 1000 # m in a km (depth units)
poiss_corr = 0.33 #
clip_len = 1500
clip_dist = clip_len + 1500
# make new coordinates for fault patches (in array coordinates)
s1_xyz = hbx.coord_map_inverse_3d([s1['utm_lon'],s1['utm_lat'],s1['depth_km']],
x_step = x_res_deg, x_shift = x0_conv,
y_step = y_res_deg, y_shift = y0_conv,
z_step = 1, z_shift = 1.5)
s1_xyz = np.array(s1_xyz)
s1_xyz[0:2,:] = s1_xyz[0:2,:] - clip_len
s1_yxz = np.array([ s1_xyz[1,:], s1_xyz[0,:], s1_xyz[2,:] ])
s2_xyz = hbx.coord_map_inverse_3d([s2['utm_lon'],s2['utm_lat'],s2['depth_km']],
x_step = x_res_deg, x_shift = x0_conv,
y_step = y_res_deg, y_shift = y0_conv,
z_step = 1, z_shift = 1.5)
s2_xyz = np.array(s2_xyz)
s2_xyz[0:2,:] = s2_xyz[0:2,:] - clip_len
s2_yxz = np.array([ s2_xyz[1,:], s2_xyz[0,:], s2_xyz[2,:] ])
s3_xyz = hbx.coord_map_inverse_3d([s3['utm_lon'],s3['utm_lat'],s3['depth_km']],
# get coordinate data info (manually input)
topo_x0 = -1919052.3800296092
topo_y0 = 5429616.539854606
x_res_deg = 848.2707
y_res_deg = 848.2707
x0_conv = topo_x0
y0_conv = topo_y0 - (4343 * y_res_deg) #upper to lower edge
clip_len = 1500
clip_dist = clip_len * 2
lms_xyz = hbx.coord_map_inverse_3d([lms['east_utm48'].values,
lms['north_utm48'].values,
lms['z'].values],
x_step = x_res_deg, x_shift = x0_conv,
y_step = y_res_deg, y_shift = y0_conv,
z_step = 1, z_shift = 0.851)
lms_xyz = np.array(lms_xyz)
lms_xyz[0:2,:] = lms_xyz[0:2,:] - clip_len
lms_yxz = np.array([ lms_xyz[1,:], lms_xyz[0,:], lms_xyz[2,:] ])
lms[['strike', 'dip']] = lms[['strike', 'dip']].astype(float)
lms.strike += 360
print 'loading stress arrays'
fs = h5py.File(stress_file, 'r')
comp_list = ['xx', 'yy', 'zz', 'xy', 'xz', 'yz']
stress_dict = {}
# get coordinate data info (manually input)
topo_x0 = -1919052.3800296092
topo_y0 = 5429616.539854606
x_res_deg = 848.2707
y_res_deg = 848.2707
x0_conv = topo_x0
y0_conv = topo_y0 - (4343 * y_res_deg) #upper to lower edge
clip_len = 1500
clip_dist = clip_len + 1500
# make new coordinates for fault patches (in array coordinates)
s1_xyz = hbx.coord_map_inverse_3d([s1['utm_e'],s1['utm_n'],s1['depth']],
x_step = x_res_deg, x_shift = x0_conv,
y_step = y_res_deg, y_shift = y0_conv,
z_step = 1, z_shift = 1.5)
s1_xyz = np.array(s1_xyz)
s1_xyz[0:2,:] = s1_xyz[0:2,:] - clip_len
comp_list = ['zz', 'xy', 'xz', 'yz', 'xx', 'yy']
print 'interpolating stresses to fault points'
for comp in comp_list:
print 'doing {}'.format(comp)
stress_vol = (stress_db['{}_MPa'.format(comp)][clip_len:clip_dist,
clip_len:clip_dist,:])
s1['{}_stress'.format(comp)] = nd.map_coordinates( stress_vol,
[s1_xyz[1], s1_xyz[0], s1_xyz[2]],
order=interp_order)