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plot_tauint refurbished

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Fabian Joswig 2021-09-30 12:43:28 +01:00
parent 1fa729b9cb
commit 6f788435c4
1 changed files with 18 additions and 11 deletions
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29
pyerrors/pyerrors.py
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@ -347,31 +347,38 @@ class Obs:
print(e_name, ':', self.e_content[e_name])
def plot_tauint(self):
def plot_tauint(self, save=None):
"""Plot integrated autocorrelation time for each ensemble."""
if not self.e_names:
raise Exception('Run the gamma method first.')
fig = plt.figure()
for e, e_name in enumerate(self.e_names):
plt.xlabel('W')
plt.ylabel('tauint')
plt.xlabel(r'$W$')
plt.ylabel(r'$\tau_\mathrm{int}$')
length = int(len(self.e_n_tauint[e_name]))
plt.errorbar(np.arange(length), self.e_n_tauint[e_name][:], yerr=self.e_n_dtauint[e_name][:], linewidth=1, capsize=2)
plt.axvline(x=self.e_windowsize[e_name], color='r', alpha=0.25, marker=',', ls='--')
if self.tau_exp[e_name] > 0:
base = self.e_n_tauint[e_name][self.e_windowsize[e_name]]
x_help = np.arange(2 * self.tau_exp[e_name])
y_help = (x_help + 1) * np.abs(self.e_rho[e_name][self.e_windowsize[e_name]+1]) * (1 - x_help / (2 * (2 * self.tau_exp[e_name] - 1))) + base
x_arr = np.arange(self.e_windowsize[e_name] + 1, self.e_windowsize[e_name] + 1 + 2 * self.tau_exp[e_name])
plt.plot(x_arr, y_help, 'k', linewidth=1)
plt.plot(x_arr, y_help, 'C' + str(e), linewidth=1, ls='--', marker=',')
plt.errorbar([self.e_windowsize[e_name] + 2 * self.tau_exp[e_name]], [self.e_tauint[e_name]],
yerr=[self.e_dtauint[e_name]], fmt='k', linewidth=1, capsize=2)
yerr=[self.e_dtauint[e_name]], fmt='C' + str(e), linewidth=1, capsize=2, marker='o', mfc=plt.rcParams['axes.facecolor'])
xmax = self.e_windowsize[e_name] + 2 * self.tau_exp[e_name] + 1.5
plt.title('Tauint ' + e_name + ', tau\_exp='+str(np.around(self.tau_exp[e_name], decimals=2)))
label = e_name + r', $\tau_\mathrm{exp}$='+str(np.around(self.tau_exp[e_name], decimals=2))
else:
label = e_name + ', S=' +str(np.around(self.S[e_name], decimals=2))
xmax = max(10.5, 2 * self.e_windowsize[e_name] - 0.5)
plt.title('Tauint ' + e_name + ', S='+str(np.around(self.S[e_name], decimals=2)))
plt.errorbar(np.arange(length), self.e_n_tauint[e_name][:], yerr=self.e_n_dtauint[e_name][:], linewidth=1, capsize=2, label=label)
plt.axvline(x=self.e_windowsize[e_name], color='C' + str(e), alpha=0.5, marker=',', ls='--')
plt.legend()
plt.xlim(-0.5, xmax)
plt.show()
plt.ylim(bottom=0.0)
plt.draw()
if save:
fig.savefig(save)
def plot_rho(self):
@ -394,7 +401,7 @@ class Obs:
plt.title('Rho ' + e_name + ', S=' + str(np.around(self.S[e_name], decimals=2)))
plt.plot([-0.5, xmax], [0, 0], 'k--', lw=1)
plt.xlim(-0.5, xmax)
plt.show()
plt.draw()
def plot_rep_dist(self):