diff --git a/rowers/interactiveplots.py b/rowers/interactiveplots.py
index dd923ee8..c564f16f 100644
--- a/rowers/interactiveplots.py
+++ b/rowers/interactiveplots.py
@@ -1868,7 +1868,7 @@ def course_map(course):
     var mymap = L.map('map_canvas', {{
               center: [{latmean}, {lonmean}],
               zoom: 13,
-              layers: [streets, satellite]
+              layers: [outdoors]
               }}).setView([{latmean},{lonmean}], 13);
 
     var navionics = new JNC.Leaflet.NavionicsOverlay({{
diff --git a/rowers/models.py b/rowers/models.py
index c292d8eb..972126e3 100644
--- a/rowers/models.py
+++ b/rowers/models.py
@@ -25,7 +25,8 @@ import re
 import pytz
 from django_countries.fields import CountryField
 
-from scipy.interpolate import splprep, splev, CubicSpline
+from scipy.interpolate import splprep, splev, CubicSpline,interp1d
+
 import numpy as np
 
 import shutil
@@ -438,8 +439,10 @@ def course_spline(coordinates):
     tnew = np.linspace(0,1,100)
 
     try:
-        latnew = CubicSpline(t,latitudes,bc_type='clamped')(tnew)
-        lonnew = CubicSpline(t,longitudes,bc_type='clamped')(tnew)
+        #latnew = CubicSpline(t,latitudes,bc_type='not-a-knot')(tnew)
+        #lonnew = CubicSpline(t,longitudes,bc_type='not-a-knot')(tnew)
+        latnew = interp1d(t,latitudes)(tnew)
+        lonnew = interp1d(t,longitudes)(tnew)
     except ValueError:
         latnew = latitudes
         lonnew = longitudes
diff --git a/rowers/views/racesviews.py b/rowers/views/racesviews.py
index 101bef4e..451d7184 100644
--- a/rowers/views/racesviews.py
+++ b/rowers/views/racesviews.py
@@ -378,7 +378,12 @@ def standard_view(request,id=0):
 
     r = getrower(request.user)
 
+    allower = ["-referencespeed","agemax","agemin","sex","name",
+               "referencespeed","-agemax","-agemin","-sex","-name"]
+
     orderby = request.GET.get('order_by')
+    if orderby not in allowed:
+        orderby = None
 
     if orderby is not None:
         standards = CourseStandard.objects.filter(
@@ -1328,7 +1333,11 @@ def virtualevent_view(request,id=0):
             }
         ]
 
+    allowed = ["duration","distance","-distance","points","-points","-duration","-distance"]
     orderby = request.GET.get('order_by')
+    if orderby not in allowed:
+        orderby = None
+        
     if orderby is not None:
         try:
             results = results.order_by(orderby)