                      sys.exit()
  
      else:
-diff -Naur poretools-0.6.1a1.orig/poretools/squiggle.py poretools-0.6.1a1/poretools/squiggle.py
---- poretools-0.6.1a1.orig/poretools/squiggle.py	2017-05-31 14:36:46.000000000 -0400
-+++ poretools-0.6.1a1/poretools/squiggle.py	2017-12-08 10:33:43.635313503 -0500
+diff -Naur poretools-0.6.1.orig/poretools/squiggle.py poretools-0.6.1/poretools/squiggle.py
+--- poretools-0.6.1.orig/poretools/squiggle.py	2017-05-31 14:36:46.000000000 -0400
++++ poretools-0.6.1/poretools/squiggle.py	2017-12-11 17:05:45.428750967 -0500
 @@ -36,6 +36,10 @@
      starts = df.groupby('cat')['start']
      mins, maxs = list(starts.min()), list(starts.max())

 import sys
 
 #logging
@@ -28,7 +28,11 @@
 			else:
 				read_length = 0
 
-			lt = localtime(start_time)
+			if args.utc:
+				lt = gmtime(start_time)
+			else:
+				lt = localtime(start_time)
+
 			print "\t".join([fast5.get_channel_number(),
 				fast5.filename, 
 				str(read_length),
diff -Naur poretools-0.6.1a1.orig/poretools/yield_plot.py poretools-0.6.1a1/poretools/yield_plot.py
--- poretools-0.6.1a1.orig/poretools/yield_plot.py	2017-05-31 14:36:46.000000000 -0400
+++ poretools-0.6.1a1/poretools/yield_plot.py	2017-12-08 10:34:25.439543580 -0500
@@ -50,6 +50,9 @@
         if args.theme_bw:
             sns.set_style("whitegrid")

     grid = sns.FacetGrid(df, row="cat", sharex=False, size=8)
     #plt.gcf().tight_layout()
     grid.fig.suptitle('Squiggle plot for read: ' + filename + "\nTotal time (sec): " + str(total_time))
diff -Naur poretools-0.6.1.orig/poretools/times.py poretools-0.6.1/poretools/times.py
--- poretools-0.6.1.orig/poretools/times.py	2017-05-31 14:36:46.000000000 -0400
+++ poretools-0.6.1/poretools/times.py	2017-12-11 17:07:20.845379441 -0500
@@ -1,5 +1,5 @@
 import Fast5File
-from time import strftime, localtime
