Index: /issm/trunk-jpl/src/m/interp/SectionValues.py
===================================================================
--- /issm/trunk-jpl/src/m/interp/SectionValues.py	(revision 19864)
+++ /issm/trunk-jpl/src/m/interp/SectionValues.py	(revision 19865)
@@ -61,6 +61,6 @@
 
 		for j in xrange(int(portion)):
-			x_segment[j]=x_start+(j-1)*(x_end-x_start)/portion
-			y_segment[j]=y_start+(j-1)*(y_end-y_start)/portion
+			x_segment[j]=x_start+(j)*(x_end-x_start)/portion
+			y_segment[j]=y_start+(j)*(y_end-y_start)/portion
 			s_segment[j]=s_start+j*length_segment/portion