added map with moving marker

rowers/dataprep.py

@@ -172,6 +172,36 @@ def get_latlon(id):
 
     return [pd.Series([]), pd.Series([])]
 
+def get_latlon_time(id):
+    try:
+        w = Workout.objects.get(id=id)
+    except Workout.DoesNotExist:
+        return False
+
+
+    rowdata = rdata(w.csvfilename)
+
+    if rowdata.df.empty:
+        return [pd.Series([]), pd.Series([])]
+
+    try:
+        try:
+            latitude = rowdata.df.loc[:, ' latitude']
+            longitude = rowdata.df.loc[:, ' longitude']
+        except KeyError:
+            latitude = 0 * rowdata.df.loc[:, 'TimeStamp (sec)']
+            longitude = 0 * rowdata.df.loc[:, 'TimeStamp (sec)']
+    except AttributeError:
+        return pd.DataFrame()
+
+    df = pd.DataFrame({
+        'time': rowdata.df[' ElapsedTime (sec)'],
+        'latitude': rowdata.df[' latitude'],
+        'longitude': rowdata.df[' longitude']
+        })
+
+    return df
+
 def workout_summary_to_df(
         rower,
         startdate=datetime.datetime(1970,1,1),