diff --git a/plot_gps.py b/plot_gps.py
index e25234d..df63bec 100755
--- a/plot_gps.py
+++ b/plot_gps.py
@@ -54,6 +54,7 @@ if __name__ == "__main__":
     parser.add_argument("-a", "--column", required=True, help="Column to plot")
     parser.add_argument("-l", "--label", help="Label above the plot.")
     parser.add_argument("--no_legend", action="store_false", default=True, help="Do not show legend.")
+    parser.add_argument("--save", default=None, help="Location to save pdf file.")
 
     parser.add_argument(
         "--show_providerinfo",
@@ -205,4 +206,8 @@ if __name__ == "__main__":
         #####################################
 
     # df.plot(x="longitude", y="latitude", kind="scatter", colormap="YlOrRd")
-    plt.show()
+
+    if args.save:
+        plt.savefig("{}gps_plot.pdf".format(args.save))
+    else:
+        plt.show()