Moved creation and propagation of radiation_list and position_list out of the main loop.

rad_tag.py

@@ -52,6 +52,37 @@ args = parser.parse_args()
 # Create timezone datetime object
 local_timezone = pytz.timezone(args.timezone)
 
+# Initialize two empty lists for comparison
+radiation_list = []
+position_list = []
+
+# Import GeigerCounter log
+with open(args.csv, "r") as f:
+    csv_reader = csv.reader(filter(lambda row: row[0] != '#', f), 
+                            delimiter=',', skipinitialspace=True)
+
+    for _, csv_raw_time, csv_raw_cpm, _ in csv_reader:
+        radiation = Radiation(csv_raw_time, csv_raw_cpm, local_timezone, args.sifactor)
+        radiation_list.append(radiation)
+        #print(radiation_list)
+
+    # close CSV file
+    f.close()
+
+# Import GPX track(s)
+if args.gpx is not None:
+    gpx_file = open(args.gpx, 'r')
+    gpx_reader = gpxpy.parse(gpx_file)
+
+    for waypoint in gpx_reader.waypoints:
+        for track in gpx_reader.tracks:
+            for segment in track.segments:
+                for point in segment.points:
+                    position = [point.time, point.latitude, point.longitude]
+                    position_list.append(position)
+                    #print(position_list)
+
+
 # Inform the user about what is going to happen
 if args.dry is True:
     print('Not modifying anything. Just print what would happen without --dry')
@@ -88,35 +119,5 @@ for src_photo in args.photos:
     # Set timezone
     pic_time = pic_naive_time.astimezone(local_timezone)
 
-    # Initialize two empty lists for comparison
-    radiation_list = []
-    position_list = []
-
-    # Import GeigerCounter log
-    with open(args.csv, "r") as f:
-        csv_reader = csv.reader(filter(lambda row: row[0] != '#', f), 
-                                delimiter=',', skipinitialspace=True)
-
-        for _, csv_raw_time, csv_raw_cpm, _ in csv_reader:
-            radiation = Radiation(csv_raw_time, csv_raw_cpm, local_timezone, args.sifactor)
-            radiation_list.append(radiation)
-            #print(radiation_list)
-
-        # close CSV file
-        f.close()
-
-    # Import GPX track(s)
-    if args.gpx is not None:
-        gpx_file = open(args.gpx, 'r')
-        gpx_reader = gpxpy.parse(gpx_file)
-
-        for waypoint in gpx_reader.waypoints:
-            for track in gpx_reader.tracks:
-                for segment in track.segments:
-                    for point in segment.points:
-                        position = [point.time, point.latitude, point.longitude]
-                        position_list.append(position)
-                        #print(position_list)
-
 # Print table header
 print('{:<15} {:<25} {:<22}'.format('filename', 'date / time', 'Exif UserComment'))