latex fixes, again

Author: pancetta

pySDC/projects/node_failure/postproc_boussinesq.py

@@ -140,7 +140,7 @@ def create_plots(cwd=''):
         ax.set_yticklabels(np.arange(1, maxiter, 2) + 1, minor=False)
         ax.set_xticklabels(np.arange(minstep, maxstep, xtick_dist), minor=False)
 
-        plt.title(strategy)
+        plt.title(strategy.replace('_', '-'))
 
         # plt.tight_layout()
 

pySDC/projects/node_failure/postproc_grayscott.py

@@ -138,7 +138,7 @@ def create_plots(cwd=''):
         ax.set_yticklabels(np.arange(1, maxiter, 2) + 1, minor=False)
         ax.set_xticklabels(np.arange(minstep, maxstep, xtick_dist), minor=False)
 
-        plt.title(strategy)
+        plt.title(strategy.replace('_', '-'))
         # plt.tight_layout()
 
         fname = 'data/GRAYSCOTT_steps_vs_iteration_hf_' + strategy + '.png'

pySDC/projects/node_failure/postproc_hard_faults_detail.py

@@ -89,7 +89,7 @@ def create_plots(setup, cwd=''):
         if strategy is not 'NOFAULT':
             plt.text(step - 1 + 0.5, iter + 0.5, 'x', horizontalalignment='center', verticalalignment='center')
 
-        plt.title(strategy, **axis_font)
+        plt.title(strategy.replace('_', '-'), **axis_font)
 
         fname = 'data/' + setup + '_steps_vs_iteration_hf_' + str(step) + 'x' + str(iter) + '_' + strategy + '.png'
         plt.savefig(fname, bbox_inches='tight', rasterize=True)