Remove empty space on left side of profile plots

las_outputs.py

@@ -115,7 +115,13 @@ def plot_profiles(profile_name, csv_output_dir, graph_loc, ch_limits, delta_vol,
 
     if Ylim<10:
         ax.set_ylim([ax.get_ylim()[0], 10])
-		
+
+    # Remove empty space at left of figure
+    try:
+        ax.set_xlim(left=profile.first_valid_index() - 10)
+    except TypeError:
+        pass
+
     # Show most recent volume change
     if delta_vol is not None:
         ax.annotate('Most recent\nvolume change:\n{:+0.1f} m$^3$/m'.format(delta_vol),
@@ -235,7 +241,7 @@ def process(yaml_file):
     print('Cropping swash...')
     las_data = call_lastools('lasclip', input=input_las, output='-stdout',
                              args=['-poly', crop_swash_poly], verbose=False)
-    
+
     # Export classified, clipped las for delivery to client
     las_name = os.path.join(output_las_dir, las_basename + '.las')
     with open (las_name, 'wb') as f: