dist_l = lx_avg * scale_data_factor
dist_t = ly_avg * scale_data_factor
glyph_l_length = dist_l / range_l
glyph_l_length *= overlap_factor
glyph_t_length = dist_t / range_t
glyph_t_length *= overlap_factor
print 'range_l', range_l
print 'range_t', range_t
print 'dist_l', dist_l
print 'dist_t', dist_t
print 'glyph_l_length', glyph_l_length
print 'glyph_t_length', glyph_t_length
#-------------------------------------------
# start aramis user interface
#-------------------------------------------
aui = AramisUI(
aramis_info=e_run.aramis_info,
aramis_data=e_run.aramis_field_data,
aramis_cdt=e_run.aramis_cdt,
glyph_x_length=glyph_l_length,
glyph_y_length=glyph_t_length,
glyph_z_length=0.0,
glyph_x_length_cr=glyph_l_length *
6., # extrude the plot_var in the out-of-plane direction
glyph_y_length_cr=glyph_l_length,
glyph_z_length_cr=glyph_t_length,
warp_factor=1.0)
aui.configure_traits()
def plot_all():
fig = p.figure()
fig.subplots_adjust(
left=0.03, right=0.97, bottom=0.04, top=0.96, wspace=0.25, hspace=0.2)
for idx, e_run in enumerate(e_list):
e = e_run.ex_type
e.aramis_resolution_key = res_key
print
# print 'crack filter', e.crack_filter_avg
params = param_dict.get(os.path.basename(e.data_file))
e.aramis_cdt.aramis_data.integ_radius = params[0]
e.aramis_cdt.ddd_ux_avg_threshold = params[1]
e.aramis_cdt.ddd_ux_threshold = params[1]
e.aramis_cdt.d_ux_avg_threshold = params[2]
# e.aramis_cdt.crack_detection_step = e.maxF_idx_aramis
# e.number_of_cracks_aramis
# e.process_aramis_cdt_data()
dux_t_cr = e.dux_t_cr
eps_t_cr = e.eps_t_cr
# evaluate the derivative of strain field
twin = 5
deps_t_cr = eps_t_cr[twin:, :] - eps_t_cr[:-twin,:]
argmax_deps_t_cr = np.argmax(deps_t_cr, axis=0)
cr_enum = np.arange(len(argmax_deps_t_cr))
max_deps_t_cr = deps_t_cr[argmax_deps_t_cr, cr_enum]
max_eps_t_cr = eps_t_cr[argmax_deps_t_cr + twin, cr_enum]
max_t_cr = e.t_aramis_asc[argmax_deps_t_cr]
fd = e.aramis_field_data
displacement = np.zeros_like(e.t_aramis_asc)
for step, time in enumerate(e.t_aramis_asc):
# print 'time', time
fd.current_step = step
ux_avg = fd.ux_arr_avg
displacement[step] = ux_avg[-1] - ux_avg[0]
# print 'u shape', e.aramis_field_data.ux_arr_avg.shape
axes = p.subplot(231)
axes.plot(e.t_aramis_asc, dux_t_cr, color='darkblue', label='1')
# p.ylim((-0.05, 0.30))
# p.plot(np.average(eps_t_cr, axis=1), e.F_t_aramis_asc/2.)
axes = p.subplot(232)
axes.plot(e.t_aramis_asc, eps_t_cr, label='1')
axes.plot(e.t_aramis_asc, e.min_eps_t_cr, color='red',
linewidth=3, label='1')
axes.plot(max_t_cr, max_eps_t_cr, 'ro')
p.ylim((-0.002, 0.02))
axes = p.subplot(233)
axes.plot(max_t_cr, max_deps_t_cr, 'ro')
axes.plot(e.t_aramis_asc[:deps_t_cr.shape[0]], deps_t_cr,
linewidth=1, label='1')
p.ylim((-0.0005, 0.005))
axes = p.subplot(234)
e._plot_sigc_eps_ironed(axes, color='darkblue', label='eps')
p.plot(displacement / 120., e.F_t_aramis_asc / 2., label='segment')
p.legend()
axes = p.subplot(235)
axes.plot(e.F_t_aramis_asc, eps_t_cr)
p.ylim((-0.002, 0.02))
axes = p.subplot(236)
axes.plot(e.t_aramis_asc, e.F_t_aramis_asc)
# print the crack positions
m = e.aramis_cdt.crack_detect_mask_avg.copy()
cr_idx = np.where(m)[0]
x = e.aramis_field_data.x_arr_0[0, :]
print 'position', [x[cr_idx]]
# print the crack initiating force
print 'force', [e.F_t_aramis_asc[argmax_deps_t_cr]]
axes = p.subplot(235)
axes.plot(e.F_t_aramis_asc, eps_t_cr)
p.ylim((-0.002, 0.02))
axes = p.subplot(236)
axes.plot(e.t_aramis_asc, e.F_t_aramis_asc)
# print the crack positions
m = e.aramis_cdt.crack_detect_mask_avg.copy()
cr_idx = np.where(m)[0]
x = e.aramis_field_data.x_arr_0[0, :]
print 'position', [x[cr_idx]]
# print the crack initiating force
print 'force', [e.F_t_aramis_asc[argmax_deps_t_cr]]
print 'force', [np.sort(e.F_t_aramis_asc[argmax_deps_t_cr])]
p.show()
aui = AramisUI(aramis_info=e.aramis_info,
aramis_data=e.aramis_field_data,
aramis_cdt=e.aramis_cdt)
aui.configure_traits()
ExpBTTDB(data_file=os.path.join(test_file_path, test_file),
aramis_resolution_key=res_key,
delta_t_aramis=5) for test_file in test_files
]
for e in e_list:
e.process_source_data()
print 'crack filter', e.crack_filter_avg
print e.n_steps
e.aramis_field_data.integ_radius = 3
# e.aramis_field_data.current_step = e.n_steps
# e.aramis_cdt.crack_detection_step = e.n_steps
e.aramis_cdt.ddd_ux_avg_threshold = -0.5e-3
e.aramis_cdt.ddd_ux_threshold = -0.5e-3
x = e.aramis_field_data.x_arr_0
y = e.aramis_field_data.y_arr_0
print 'Measuring field length (bottom, top) =', x[0, -1] - x[0, 0], x[
-1, -1] - x[-1, 0]
print 'Measuring field height (left, right) =', y[0, 0] - y[-1, 0], y[
0, -1] - y[-1, -1]
xs = 3 # step in x-direction
dist = x[:, 1:] - x[:, :-1]
print 'Mean, std, min, max of facets center distance [mm]: ', np.mean(
dist), np.std(dist), np.min(dist), np.max(dist)
print 'Mean and std of pixel size [mm]', np.mean(dist / xs), np.std(
dist / xs)
aui = AramisUI(aramis_info=e.aramis_info,
aramis_data=e.aramis_field_data,
aramis_cdt=e.aramis_cdt)
aui.configure_traits()
range_t = min(x.shape[0], x.shape[1])
dist_l = lx_avg * scale_data_factor
dist_t = ly_avg * scale_data_factor
glyph_l_length = dist_l / range_l
glyph_l_length *= overlap_factor
glyph_t_length = dist_t / range_t
glyph_t_length *= overlap_factor
print 'range_l', range_l
print 'range_t', range_t
print 'dist_l', dist_l
print 'dist_t', dist_t
print 'glyph_l_length', glyph_l_length
print 'glyph_t_length', glyph_t_length
#-------------------------------------------
# start aramis user interface
#-------------------------------------------
aui = AramisUI(aramis_info=e_run.aramis_info,
aramis_data=e_run.aramis_field_data,
aramis_cdt=e_run.aramis_cdt,
glyph_x_length=glyph_l_length,
glyph_y_length=glyph_t_length,
glyph_z_length=0.0,
glyph_x_length_cr=glyph_l_length * 6., # extrude the plot_var in the out-of-plane direction
glyph_y_length_cr=glyph_l_length,
glyph_z_length_cr=glyph_t_length,
warp_factor=1.0)
aui.configure_traits()
def plot_all():
fig = p.figure()
fig.subplots_adjust(left=0.03,
right=0.97,
bottom=0.04,
top=0.96,
wspace=0.25,
hspace=0.2)
for idx, e_run in enumerate(e_list):
e = e_run.ex_type
e.aramis_resolution_key = res_key
print
# print 'crack filter', e.crack_filter_avg
params = param_dict.get(os.path.basename(e.data_file))
e.aramis_cdt.aramis_data.integ_radius = params[0]
e.aramis_cdt.ddd_ux_avg_threshold = params[1]
e.aramis_cdt.ddd_ux_threshold = params[1]
e.aramis_cdt.d_ux_avg_threshold = params[2]
# e.aramis_cdt.crack_detection_step = e.maxF_idx_aramis
# e.number_of_cracks_aramis
# e.process_aramis_cdt_data()
dux_t_cr = e.dux_t_cr
eps_t_cr = e.eps_t_cr
# evaluate the derivative of strain field
twin = 5
deps_t_cr = eps_t_cr[twin:, :] - eps_t_cr[:-twin, :]
argmax_deps_t_cr = np.argmax(deps_t_cr, axis=0)
cr_enum = np.arange(len(argmax_deps_t_cr))
max_deps_t_cr = deps_t_cr[argmax_deps_t_cr, cr_enum]
max_eps_t_cr = eps_t_cr[argmax_deps_t_cr + twin, cr_enum]
max_t_cr = e.t_aramis_asc[argmax_deps_t_cr]
fd = e.aramis_field_data
displacement = np.zeros_like(e.t_aramis_asc)
for step, time in enumerate(e.t_aramis_asc):
# print 'time', time
fd.current_step = step
ux_avg = fd.ux_arr_avg
displacement[step] = ux_avg[-1] - ux_avg[0]
# print 'u shape', e.aramis_field_data.ux_arr_avg.shape
axes = p.subplot(231)
axes.plot(e.t_aramis_asc, dux_t_cr, color='darkblue', label='1')
# p.ylim((-0.05, 0.30))
# p.plot(np.average(eps_t_cr, axis=1), e.F_t_aramis_asc/2.)
axes = p.subplot(232)
axes.plot(e.t_aramis_asc, eps_t_cr, label='1')
axes.plot(e.t_aramis_asc,
e.min_eps_t_cr,
color='red',
linewidth=3,
label='1')
axes.plot(max_t_cr, max_eps_t_cr, 'ro')
p.ylim((-0.002, 0.02))
axes = p.subplot(233)
axes.plot(max_t_cr, max_deps_t_cr, 'ro')
axes.plot(e.t_aramis_asc[:deps_t_cr.shape[0]],
deps_t_cr,
linewidth=1,
label='1')
p.ylim((-0.0005, 0.005))
axes = p.subplot(234)
e._plot_sigc_eps_ironed(axes, color='darkblue', label='eps')
p.plot(displacement / 120., e.F_t_aramis_asc / 2., label='segment')
p.legend()
axes = p.subplot(235)
axes.plot(e.F_t_aramis_asc, eps_t_cr)
p.ylim((-0.002, 0.02))
axes = p.subplot(236)
axes.plot(e.t_aramis_asc, e.F_t_aramis_asc)
# print the crack positions
m = e.aramis_cdt.crack_detect_mask_avg.copy()
cr_idx = np.where(m)[0]
x = e.aramis_field_data.x_arr_0[0, :]
print 'position', [x[cr_idx]]
# print the crack initiating force
print 'force', [e.F_t_aramis_asc[argmax_deps_t_cr]]
axes = p.subplot(235)
axes.plot(e.F_t_aramis_asc, eps_t_cr)
p.ylim((-0.002, 0.02))
axes = p.subplot(236)
axes.plot(e.t_aramis_asc, e.F_t_aramis_asc)
# print the crack positions
m = e.aramis_cdt.crack_detect_mask_avg.copy()
cr_idx = np.where(m)[0]
x = e.aramis_field_data.x_arr_0[0, :]
print 'position', [x[cr_idx]]
# print the crack initiating force
print 'force', [e.F_t_aramis_asc[argmax_deps_t_cr]]
print 'force', [np.sort(e.F_t_aramis_asc[argmax_deps_t_cr])]
p.show()
aui = AramisUI(aramis_info=e.aramis_info,
aramis_data=e.aramis_field_data,
aramis_cdt=e.aramis_cdt)
aui.configure_traits()
