new_parralelism

plot_strain.py
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			#!/usr/bin/env python

			import matplotlib.pyplot as plt
			import numpy as np
			import sys

			if len(sys.argv) > 1:
			theoretical_strain = float(sys.argv[1])
			have_strain = True
			print(theoretical_strain)
			else:
			have_strain = False
			strains = list()
			time = list()
			with open("strain_dump.txt") as fh:
			for line in fh:
			if line.strip().startswith("#"):
			continue
			tokens = line.split()
			time.append(int(tokens[0]))
			strains.append([float(strain) for strain in tokens[2:]])

			strains = np.array(strains)
			dirs = ('x', 'y', 'z')
			fig = plt.figure()
			ax = fig.add_subplot(111)
			for i in range(3):
			for j in range(3):
			if have_strain:
			if i == 1 and j == 0:
			ax.plot(time, abs(.5strains[:, 3i+j]/theoretical_strain-1),
			label=r"$\epsilon_{{"+dirs[i]+dirs[j]+"}}$")
			ax.set_yscale("log")
			else:
			if i in [0, 1] and i != j and j in [0, 1]:
			ax.plot(time, strains[:, 3*i+j],
			label=r"$\epsilon_{{"+dirs[i]+dirs[j]+"}}$")
			ax.legend()
			ax.grid()
			plt.show()