diff --git a/analysis/slices.py b/analysis/slices.py
index 8718649..4f01418 100644
--- a/analysis/slices.py
+++ b/analysis/slices.py
@@ -25,6 +25,7 @@ def plot_imshow_with_reference( data_list,
     - cmap: colormap to be used for plotting
     """
     import matplotlib.pyplot as plt
+    from matplotlib import ticker
 
     if titles is None:
         titles = [None for f in data_list]
@@ -65,6 +66,8 @@ def plot_imshow_with_reference( data_list,
             axes[0, i].set_xticklabels(tick_labels[i])
             axes[0, i].set_yticklabels(tick_labels[i])
             axes[0, i].set_xlabel('Mpc/h')
+            axes[0, i].xaxis.set_major_formatter(ticker.FormatStrFormatter('%d'))
+            axes[0, i].yaxis.set_major_formatter(ticker.FormatStrFormatter('%d'))
         fig.colorbar(im, ax=axes[0, :], orientation='vertical')
 
         # Plot the data compared to the reference
@@ -76,6 +79,8 @@ def plot_imshow_with_reference( data_list,
             axes[1, i].set_xticklabels(tick_labels[i])
             axes[1, i].set_yticklabels(tick_labels[i])
             axes[1, i].set_xlabel('Mpc/h')
+            axes[1, i].xaxis.set_major_formatter(ticker.FormatStrFormatter('%d'))
+            axes[1, i].yaxis.set_major_formatter(ticker.FormatStrFormatter('%d'))
         fig.colorbar(im, ax=axes[1, :], orientation='vertical')
         
         # Add the score on the plots
@@ -93,6 +98,8 @@ def plot_imshow_with_reference( data_list,
             axes.set_xticklabels(tick_labels[0])
             axes.set_yticklabels(tick_labels[0])
             axes.set_xlabel('Mpc/h')
+            axes.xaxis.set_major_formatter(ticker.FormatStrFormatter('%d'))
+            axes.yaxis.set_major_formatter(ticker.FormatStrFormatter('%d'))
             fig.colorbar(im, ax=axes, orientation='vertical')
 
         else:
@@ -104,6 +111,8 @@ def plot_imshow_with_reference( data_list,
                 axes[i].set_xticklabels(tick_labels[i])
                 axes[i].set_yticklabels(tick_labels[i])
                 axes[i].set_xlabel('Mpc/h')
+                axes[i].xaxis.set_major_formatter(ticker.FormatStrFormatter('%d'))
+                axes[i].yaxis.set_major_formatter(ticker.FormatStrFormatter('%d'))
             fig.colorbar(im, ax=axes[:], orientation='vertical')
 
     return fig, axes
@@ -171,6 +180,6 @@ if __name__ == "__main__":
     fig.suptitle(args.title)
     
     if args.output is not None:
-        fig.savefig(args.output)
+        fig.savefig(args.output,bbox_inches='tight')
     else:
-        fig.savefig(args.directory+'slices.png')
+        fig.savefig(args.directory+'slices.jpg',bbox_inches='tight')