Index: trunk/BNC/bncmodel.cpp
===================================================================
--- trunk/BNC/bncmodel.cpp	(revision 2766)
+++ trunk/BNC/bncmodel.cpp	(revision 2769)
@@ -373,5 +373,11 @@
 double bncModel::delay_saast(double Ele) {
 
-  double height = _ellBanc(3);
+  double xyz[3]; 
+  xyz[0] = x();
+  xyz[1] = y();
+  xyz[2] = z();
+  double ell[3]; 
+  xyz2ell(xyz, ell);
+  double height = ell[2];
 
   double pp =  1013.25 * pow(1.0 - 2.26e-5 * height, 5.225);