Index: trunk/BNC/combination/bnccomb.cpp
===================================================================
--- trunk/BNC/combination/bnccomb.cpp	(revision 2988)
+++ trunk/BNC/combination/bnccomb.cpp	(revision 2989)
@@ -352,6 +352,17 @@
 
   ColumnVector dX = newXC.Rows(1,3) - oldXC.Rows(1,3);
+  ColumnVector dV = newVV           - oldVV;
+  double       dC = newXC(4)        - oldXC(4);
+
   ColumnVector dRAO(3);
   XYZ_to_RSW(newXC.Rows(1,3), newVV, dX, dRAO);
+
+  ColumnVector dDotRAO(3);
+  XYZ_to_RSW(newXC.Rows(1,3), newVV, dV, dDotRAO);
+
+  newCorr->iod = lastEph->IOD();
+  newCorr->rao    += dRAO;
+  newCorr->dotRao += dDotRAO;
+  newCorr->dClk   += dC;
 }