1 files changed, 4 insertions, 4 deletions
diff --git a/hdist.py b/hdist.py
index 4944cb8..ca9dba6 100644
--- a/hdist.py
+++ b/hdist.py
@@ -6,10 +6,10 @@ def hdist(a, b):
     rearth = numpy.float32(6371)
     deg2rad = numpy.float32(3.14159265358979 / 180)
 
-    lat1 = a[:, 0] * deg2rad
-    lon1 = a[:, 1] * deg2rad
-    lat2 = b[:, 0] * deg2rad
-    lon2 = b[:, 1] * deg2rad
+    lat1 = a[:, 1] * deg2rad
+    lon1 = a[:, 0] * deg2rad
+    lat2 = b[:, 1] * deg2rad
+    lon2 = b[:, 0] * deg2rad
 
     dlat = abs(lat1-lat2)
     dlon = abs(lon1-lon2)