routine to find shortest course completion

If rowing through start box more than 1 time, it checks for every
passing of the start box

rowers/courses.py

@@ -33,7 +33,7 @@ from rowers.models import (
     )
 
 from utils import geo_distance
-from rowers.courseutils import coursetime_paths, coursetime_first
+from rowers.courseutils import coursetime_paths, coursetime_first,time_in_path
 
 
     
@@ -199,12 +199,16 @@ def get_time_course(ws,course):
     rowdata = rowdata.resample('100ms',on='dt').mean()
     rowdata = rowdata.interpolate()
 
+    # create path
     polygons = GeoPolygon.objects.filter(course=course).order_by("order_in_course")
     paths = []
     for polygon in polygons:
         path = polygon_to_path(polygon)
         paths.append(path)
 
+
+        
+        
     (
         coursetimeseconds,
         coursemeters,