diff --git a/data/tools/debug.py b/data/tools/debug.py
index cd37940adb0fb7b092f0c31a48e92c7ac07ba3b5..34c7775acf0ab9b10c4d8a8ef2fc323779d3916c 100644
--- a/data/tools/debug.py
+++ b/data/tools/debug.py
@@ -8,6 +8,7 @@ import matplotlib.pyplot as plt
from debug.outliers import outliers
from debug.friction import truncated_friction
from debug.state import aging_law
+from debug.diffplot import diffplot
from support.maximum import maximum
from support.norm import norm
@@ -16,6 +17,7 @@ from support.slip_beginnings import slip_beginnings
from support.slip_endings import slip_endings
from support.max_distance import max_distance
+from support.iterations import iterations
NBODIES = 2
FINAL_TIME = 15 # s
@@ -65,7 +67,7 @@ for body_ID in range(NBODIES):
continue
# velocity data
- v = np.array(h5file[body + '/velocity'])
+ v = abs(np.array(h5file[body + '/velocity']))
# statistics
avg_v = np.average(v[:,:,TANGENTIAL_COORDS], axis=1)
@@ -124,6 +126,10 @@ for body_ID in range(NBODIES):
plt.ylabel('friction coefficient')
#-------------------------
+ diffplot(friction_coeff[1], friction_coeff_calc[1], 'diff friction coeff')
+
+ iterations(h5file, FINAL_TIME)
+
plt.show()
h5file.close()
\ No newline at end of file
diff --git a/data/tools/debug/diffplot.py b/data/tools/debug/diffplot.py
new file mode 100644
index 0000000000000000000000000000000000000000..f4860ee59978ba760bc18f6c19b076999931e935
--- /dev/null
+++ b/data/tools/debug/diffplot.py
@@ -0,0 +1,17 @@
+import numpy as np
+import matplotlib.pyplot as plt
+
+def diffplot(v1, v2, title):
+ v_diff = v1 - v2
+ t = np.linspace(0, len(v_diff)-1, len(v_diff), endpoint=True)
+
+ # plot
+ fig = plt.figure()
+ ax = fig.add_subplot(1, 1, 1)
+ ax.plot(t, v1, color='black', linestyle='--')
+ ax.plot(t, v2, color='gray', linestyle='--')
+ ax.plot(t, v_diff, color='red', linestyle='-')
+ ax.set_ylabel(title)
+ #-------------------------
+
+ fig.canvas.draw()
\ No newline at end of file
diff --git a/data/tools/main.py b/data/tools/main.py
new file mode 100644
index 0000000000000000000000000000000000000000..4502ed0014d43706de34bb82430699e0ccdf02ef
--- /dev/null
+++ b/data/tools/main.py
@@ -0,0 +1,81 @@
+import configparser as cp
+import os
+import numpy as np
+import csv
+import h5py
+import matplotlib.pyplot as plt
+
+from debug.outliers import outliers
+from debug.friction import truncated_friction
+from debug.state import aging_law
+from debug.diffplot import diffplot
+
+from support.maximum import maximum
+from support.norm import norm
+from support.find_quakes import find_quakes
+from support.slip_beginnings import slip_beginnings
+from support.slip_endings import slip_endings
+from support.max_distance import max_distance
+
+from support.iterations import iterations
+from support.friction_stats import friction_stats
+
+def build_patch(coords, percentage):
+ x_coords = coords[:, 0]
+ xmin = np.min(x_coords)
+ xmax = np.max(x_coords)
+ delta_x = (1 - percentage)*(xmax - xmin)/2
+
+ xmin = xmin + delta_x
+ xmax = xmax - delta_x
+
+ return [i for i in range(len(x_coords)) if x_coords[i]>=xmin and x_coords[i]<=xmax]
+
+
+NBODIES = 2
+FINAL_TIME = 15 # s
+FINAL_VELOCITY = 1e-5 # m/s
+THRESHOLD_VELOCITY = 0.5*FINAL_VELOCITY # 1000e-6 + FINAL_VELOCITY
+
+TANGENTIAL_COORDS = 1
+
+# friction params
+params = {
+ 'L' : 1e-5,
+ 'V0' : 1e-6,
+ 'mu0': 0.6,
+ 'a' : 0.010,
+ 'b' : 0.015
+}
+
+# read config ini
+config = cp.ConfigParser()
+config_path = os.path.join('tools/config.ini')
+config.read(config_path)
+sim_path = config.get('directories', 'simulation')
+exp_path = config.get('directories', 'experiment')
+out_path = config.get('directories', 'output')
+
+# read hdf5 output file
+h5path = os.path.join(sim_path)
+h5file = h5py.File(os.path.join(h5path, 'output.h5'), 'r')
+
+print(list(h5file.keys()))
+print(list(h5file['body1'].keys()))
+
+iterations(h5file, FINAL_TIME)
+
+for body_ID in range(NBODIES):
+ body = 'body' + str(body_ID)
+
+ if body not in h5file:
+ continue
+
+ coords = np.array(h5file[body + '/coordinates'])
+ patch = build_patch(coords, 0.1)
+
+ friction_stats(h5file, body_ID, FINAL_TIME, patch, [])
+
+plt.show()
+
+h5file.close()
\ No newline at end of file
diff --git a/data/tools/support/friction_stats.py b/data/tools/support/friction_stats.py
new file mode 100644
index 0000000000000000000000000000000000000000..a921632c436979b4d363e8f5ef6880220a50a643
--- /dev/null
+++ b/data/tools/support/friction_stats.py
@@ -0,0 +1,73 @@
+import numpy as np
+import matplotlib.pyplot as plt
+
+TANGENTIAL_COORDS = 1
+
+def friction_stats(h5file, body_ID, FINAL_TIME, patch=[], interval=[]):
+ body = 'body' + str(body_ID)
+
+ coords = np.array(h5file[body + '/coordinates'])
+ if len(patch) == 0:
+ patch = np.linspace(0, len(coords)-1, len(coords), endpoint=True, dtype='int8')
+
+ print(len(patch))
+
+ # read time
+ time = np.array(h5file['relativeTime']) * FINAL_TIME
+ time = np.delete(time, 0)
+ if len(interval) == 0:
+ interval = [0, FINAL_TIME]
+ t = [i for i in range(len(time)) if time[i]>=interval[0] and time[i]<=interval[1]]
+ time = time[t]
+
+ fig = plt.figure()
+
+ # velocity data
+ v = abs(np.array(h5file[body + '/velocity']))
+ v_t = v[t,:,TANGENTIAL_COORDS]
+ v_tx = v_t[:,patch]
+ # statistics
+ avg_v = np.average(v_tx, axis=1)
+ min_v = np.min(v_tx, axis=1)
+ max_v = np.max(v_tx, axis=1)
+ # plot
+ ax_slip = fig.add_subplot(3, 1, 1)
+ ax_slip.plot(time, min_v, color='gray', linestyle='--')
+ ax_slip.plot(time, avg_v, color='black', linestyle='-')
+ ax_slip.plot(time, max_v, color='gray', linestyle='--')
+ ax_slip.set_ylabel('slip rate')
+ #-------------------------
+
+ # state
+ states = np.array(h5file[body + '/state'])
+ states_t = states[t,:]
+ states_tx = states_t[:,patch]
+ # statistics
+ avg_states = np.average(states_tx, axis=1)
+ min_states = np.min(states_tx, axis=1)
+ max_states = np.max(states_tx, axis=1)
+ # plot
+ ax_state = fig.add_subplot(3, 1, 2)
+ ax_state.plot(time, min_states, color='gray', linestyle='--')
+ ax_state.plot(time, avg_states, color='black', linestyle='-')
+ ax_state.plot(time, max_states, color='gray', linestyle='--')
+ ax_state.set_ylabel('state')
+ #-------------------------
+
+ # friction coefficient
+ friction_coeff = np.array(h5file[body + '/coefficient'])
+ friction_coeff_t = friction_coeff[t,:]
+ friction_coeff_tx = friction_coeff_t[:,patch]
+ # statistics
+ avg_friction_coeff = np.average(friction_coeff_tx, axis=1)
+ min_friction_coeff = np.min(friction_coeff_tx, axis=1)
+ max_friction_coeff = np.max(friction_coeff_tx, axis=1)
+ # plot
+ ax_friction = fig.add_subplot(3, 1, 3)
+ ax_friction.plot(time, min_friction_coeff, color='gray', linestyle='--')
+ ax_friction.plot(time, avg_friction_coeff, color='black', linestyle='-')
+ ax_friction.plot(time, max_friction_coeff, color='gray', linestyle='--')
+ ax_friction.set_ylabel('friction coefficient')
+ #-------------------------
+
+ fig.canvas.draw()
\ No newline at end of file
diff --git a/data/tools/support/iterations.py b/data/tools/support/iterations.py
new file mode 100644
index 0000000000000000000000000000000000000000..88fb3bee20458335d489e7aa848523fe28945199
--- /dev/null
+++ b/data/tools/support/iterations.py
@@ -0,0 +1,42 @@
+import numpy as np
+import matplotlib.pyplot as plt
+
+def iterations(h5file, FINAL_TIME, interval = []):
+
+ # read time steps
+ tau = np.array(h5file['relativeTimeIncrement']) * FINAL_TIME
+ tau = np.delete(tau, 0)
+
+ # read fpi iterations
+ fpi_final = np.array(h5file['iterations/fixedPoint/final'])
+ fpi_final = np.delete(fpi_final, 0)
+ #fpi_total = np.array(h5file['iterations/fixedPoint/total'])
+
+ # read multigrid iterations
+ multigrid_final = np.array(h5file['iterations/multiGrid/final'])
+ multigrid_final = np.delete(multigrid_final, 0)
+ #multigrid_total = np.array(h5file['iterations/multiGrid/total'])
+
+ if len(interval) == 0:
+ interval = [0, len(tau)-1]
+ t = np.linspace(interval[0], interval[1], interval[1]-interval[0]+1, endpoint=True, dtype='int8')
+
+ # plot
+ fig = plt.figure()
+
+ ax_fpi = fig.add_subplot(3, 1, 1)
+ ax_fpi.plot(t, fpi_final[t], color='black', linestyle='-')
+ ax_fpi.set_ylabel('fpi')
+ #-------------------------
+
+ ax_mg = fig.add_subplot(3, 1, 2)
+ ax_mg.plot(t, multigrid_final[t], color='black', linestyle='-')
+ ax_mg.set_ylabel('multigrid')
+ #-------------------------
+
+ ax_tau = fig.add_subplot(3, 1, 3)
+ ax_tau.plot(t, tau[t], color='black', linestyle='-')
+ ax_tau.set_ylabel('tau')
+ #-------------------------
+
+ fig.canvas.draw()
\ No newline at end of file