Update figure size in plot_ieuler_dispersion.py; changed entry in README

Author: Daniel Ruprecht

README.md

@@ -23,8 +23,8 @@ How can I reproduce Figures from the publication?
 
  - Fig. 1 and Fig. 2 --> scripts/plot_svd_vs_dt.py
  - Fig. 3 --> scripts/plot_dispersion.py with parameter nu=0.0 and nu=0.1
- - Fig. 2 --> example/run.py
- - Fig. 3 --> scripts/plot_ieuler_dispersion.py
+ - Fig. 4 --> example/run.py
+ - Fig. 5 --> scripts/plot_ieuler_dispersion.py
  - Fig. 4 --> scripts/plot_dispersion.py with approx_symbol=True
  - Fig. 5 --> scripts/plot_dispersion.py with artificial_coarse=1 or 2
  - Fig. 6 --> example/run.py with artificial_coarse=2

example/run.py

@@ -127,7 +127,7 @@ def run_parareal(uhat, D, k):
   temp = Parallel(n_jobs=2, verbose=5)(delayed(run_parareal)(uhat0[n],D[n], Kiter_v[k]) for n in range(m))
   yend[k,:] = temp
 
-rcParams['figure.figsize'] = 2.5, 2.5
+rcParams['figure.figsize'] = 3.54, 3.54
 fs = 8
 fig1 = plt.figure()
 plt.plot(x, np.fft.ifft(yend[0,:]).real,  '-s', color='r', linewidth=1.5, label='Parareal k='+str(Kiter_v[0]), markevery=(1,6), mew=1.0, markersize=fs/2)

scripts/plot_ieuler_dispersion.py

@@ -47,7 +47,7 @@
   phase[0,k] = omega_disc.real/k_vec[k]
   ampfa[0,k] = np.exp(omega_disc.imag)
 
-rcParams['figure.figsize'] = 2.5, 2.5
+rcParams['figure.figsize'] = 3.54, 3.54
 fs = 8
 
 fig = plt.figure()