Index: trunk/BNC/combination/bnccomb.cpp
===================================================================
--- trunk/BNC/combination/bnccomb.cpp	(revision 3498)
+++ trunk/BNC/combination/bnccomb.cpp	(revision 3499)
@@ -1012,4 +1012,5 @@
       cmbCorr* corr = it.next();
       QString  prn  = corr->prn;
+      switchToLastEph(_eph[prn]->last, corr);
       if (meanRao.find(prn) == meanRao.end()) {
         meanRao[prn].ReSize(4);
@@ -1027,5 +1028,4 @@
         numCorr[prn] += 1;
       }
-      switchToLastEph(_eph[prn]->last, corr);
     }